DPKI: ื™ืœื™ืžืึทื ื™ื™ื˜ื™ื ื’ ื“ื™ ืฉืึธืจื˜ืงืึธืžื™ื ื’ืก ืคื•ืŸ ืกืขื ื˜ืจืึทืœื™ื™ื–ื“ PKI ื ื™ืฆืŸ ื‘ืœืึธืงื˜ืฉื™ื™ืŸ

DPKI: ื™ืœื™ืžืึทื ื™ื™ื˜ื™ื ื’ ื“ื™ ืฉืึธืจื˜ืงืึธืžื™ื ื’ืก ืคื•ืŸ ืกืขื ื˜ืจืึทืœื™ื™ื–ื“ PKI ื ื™ืฆืŸ ื‘ืœืึธืงื˜ืฉื™ื™ืŸ

ืขืก ืื™ื– ืงื™ื™ืŸ ืกื•ื“ ืึทื– ืื™ื™ื ืขืจ ืคื•ืŸ ื“ื™ ืงืึทืžืึทื ืœื™ ื’ืขื ื™ืฆื˜ ืึทื’ื–ื™ืœื™ืขืจื™ ืžื›ืฉื™ืจื™ื, ืึธืŸ ื•ื•ืึธืก ื“ืึทื˜ืŸ ืฉื•ืฅ ืื™ืŸ ืขืคืขื ืขืŸ ื ืขื˜ื•ื•ืึธืจืงืก ืื™ื– ืื•ืžืžืขื’ืœืขืš, ืื™ื– ื“ื™ื’ื™ื˜ืึทืœ ื‘ืึทื•ื•ื™ื™ึทื–ืŸ ื˜ืขื›ื ืึธืœืึธื’ื™ืข. ืึธื‘ืขืจ, ืขืก ืื™ื– ืงื™ื™ืŸ ืกื•ื“ ืึทื– ื“ื™ ื”ื•ื™ืคึผื˜ ืฉื˜ืขืจื•ื ื’ ืคื•ืŸ ื“ื™ ื˜ืขื›ื ืึธืœืึธื’ื™ืข ืื™ื– ื•ืžื‘ืึทื“ื™ื ื’ื˜ ืฆื•ื˜ืจื•ื™ ืื™ืŸ ื“ื™ ืกืขื ื˜ืขืจืก ื•ื•ืึธืก ืึทืจื•ื™ืกื’ืขื‘ืŸ ื“ื™ื’ื™ื˜ืึทืœ ืกืขืจื˜ื™ืคื™ืงืึทืฅ. ื“ื™ืจืขืงื˜ืึธืจ ืคื•ืŸ ื˜ืขื›ื ืึธืœืึธื’ื™ืข ืื•ืŸ ื›ื™ื“ืขืฉ ื‘ื™ื™ ENCRY Andrey Chmora ืคืืจื’ืขืœื™ื™ื’ื˜ ืึท ื ื™ื™ึทืข ืฆื•ื’ืึทื ื’ ืฆื• ืึธืจื’ืึทื ื™ื–ื™ืจืŸ ืฆื™ื‘ื•ืจ ืฉืœื™ืกืœ ื™ื ืคืจืึทืกื˜ืจืึทืงื˜ืฉืขืจ (ืคื•ื‘ืœื™ืง ืฉืœื™ืกืœ ื™ื ืคืจืึทืกื˜ืจืึทืงื˜ืฉืขืจ, PKI), ื•ื•ืึธืก ื•ื•ืขื˜ ื”ืขืœืคึฟืŸ ืขืœื™ืžื™ื ื™ืจืŸ ืงืจืึทื ื˜ ืฉืึธืจื˜ืงืึธืžื™ื ื’ืก ืื•ืŸ ื•ื•ืึธืก ื ื™ืฆื˜ ืคื•ื ืื ื“ืขืจื’ืขื˜ื™ื™ืœื˜ ืœืขื“ื–ืฉืขืจ (ื‘ืœืึธืงืงื˜ืฉืึทื™ืŸ) ื˜ืขื›ื ืึธืœืึธื’ื™ืข. ืื‘ืขืจ ืขืจืฉื˜ืขืจ ื–ืื›ืŸ ืขืจืฉื˜ืขืจ.

ืื•ื™ื‘ ืื™ืจ ื–ืขื ื˜ ื‘ืึทืงืึทื ื˜ ืžื™ื˜ ื•ื•ื™ ื“ื™ื™ืŸ ืงืจืึทื ื˜ ืฆื™ื‘ื•ืจ ืฉืœื™ืกืœ ื™ื ืคืจืึทืกื˜ืจืึทืงื˜ืฉืขืจ ืึทืจื‘ืขื˜ ืื•ืŸ ื•ื•ื™ืกืŸ ื“ื™ ื”ื•ื™ืคึผื˜ ื›ื™ืกืึธืจืŸ, ืื™ืจ ืงืขื ืขืŸ ืฉืคึผืจื™ื ื’ืขืŸ ืคืึธืจื•ื™ืก ืฆื• ื•ื•ืึธืก ืžื™ืจ ืคืึธืจืฉืœืึธื’ืŸ ืฆื• ื˜ื•ื™ืฉืŸ ืื•ื ื˜ืŸ.

ื•ื•ืึธืก ื–ืขื ืขืŸ ื“ื™ื’ื™ื˜ืึทืœ ืกื™ื’ื ืึทื˜ืฉืขืจื– ืื•ืŸ ืกืขืจื˜ื™ืคื™ืงืึทืฅ?ื™ื ื˜ืขืจืึทืงืฉืึทืŸ ืื•ื™ืฃ ื“ื™ ืื™ื ื˜ืขืจื ืขื˜ ืฉื˜ืขื ื“ื™ืง ื™ื ื•ื•ืึทืœื•ื•ื– ื“ื™ ืึทืจื™ื‘ืขืจืคื™ืจืŸ ืคื•ืŸ ื“ืึทื˜ืŸ. ืžื™ืจ ืึทืœืข ื”ืึธื‘ืŸ ืึทืŸ ืื™ื ื˜ืขืจืขืก ืื™ืŸ ื™ื ืฉื•ืจื™ื ื’ ืึทื– ื“ืึทื˜ืŸ ื–ืขื ืขืŸ ืกื™ืงื™ื•ืจืœื™ ื˜ืจืึทื ืกืžื™ื˜ื˜ืขื“. ืึธื‘ืขืจ ื•ื•ืึธืก ืื™ื– ื–ื™ื›ืขืจื”ื™ื™ื˜? ื“ื™ ืžืขืจืกื˜ ื’ืขื–ื•ื›ื˜ ื–ื™ื›ืขืจื”ื™ื™ื˜ ื‘ืึทื“ื™ื ื•ื ื’ืก ื–ืขื ืขืŸ ืงืึทื ืคืึทื“ืขื ืฉื™ืึทืœืึทื˜ื™, ืึธืจื ื˜ืœืขื›ืงื™ื™ึทื˜ ืื•ืŸ ืึธื˜ืึทื ื˜ื™ืกื™ื˜ื™. ืคึฟืึทืจ ื“ืขื ืฆื•ื•ืขืง, ืžืขื˜ื”ืึธื“ืก ืคื•ืŸ ืึทืกื™ืžืžืขื˜ืจื™ืง ืงืจื™ืคึผื˜ืึธื’ืจืึทืคื™, ืึธื“ืขืจ ืงืจื™ืคึผื˜ืึธื’ืจืึทืคื™ ืžื™ื˜ ืึท ืฆื™ื‘ื•ืจ ืฉืœื™ืกืœ, ื–ืขื ืขืŸ ื“ืขืจื•ื•ื™ื™ึทืœ ื’ืขื ื™ืฆื˜.

ื–ืืœ ืก ืึธื ื”ื™ื™ื‘ืŸ ืžื™ื˜ ื“ื™ ืคืึทืงื˜ ืึทื– ืฆื• ื ื•ืฆืŸ ื“ื™ ืžืขื˜ื”ืึธื“ืก, ื“ื™ ืกืึทื‘ื“ื–ืฉืขืงืฅ ืคื•ืŸ ื™ื ื˜ืขืจืึทืงืฉืึทืŸ ืžื•ื–ืŸ ื”ืึธื‘ืŸ ืฆื•ื•ื™ื™ ื™ื—ื™ื“ ืคึผืขืจื“ ืฉืœื™ืกืœืขืŸ - ืฆื™ื‘ื•ืจ ืื•ืŸ ืกื•ื“. ืžื™ื˜ ื–ื™ื™ืขืจ ื”ื™ืœืฃ, ื“ื™ ื–ื™ื›ืขืจื”ื™ื™ื˜ ื‘ืึทื“ื™ื ื•ื ื’ืก ืžื™ืจ ื“ืขืจืžืื ื˜ ืื•ื™ื‘ืŸ ื–ืขื ืขืŸ ืฆื•ื’ืขืฉื˜ืขืœื˜.

ื•ื•ื™ ืื™ื– ืงืึทื ืคืึทื“ืขื ืฉื™ืึทืœืึทื˜ื™ ืคื•ืŸ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ืึทืจื™ื‘ืขืจืคื™ืจืŸ ืึทื˜ืฉื™ื•ื•ื“? ืื™ื™ื“ืขืจ ืฉื™ืงื˜ ื“ืึทื˜ืŸ, ื“ืขืจ ืฉื™ืงื˜ ืึทื‘ืึธื ืขื ื˜ ืขื ืงืจื™ืคึผืฅ (ืงืจื™ืคึผื˜ืึธื’ืจืึทืคื™ืงืึทืœืœื™ ื˜ืจืึทื ืกืคืึธืจืžื–) ื“ื™ ืึธืคึฟืŸ ื“ืึทื˜ืŸ ื ื™ืฆืŸ ื“ื™ ืคื•ื‘ืœื™ืง ืฉืœื™ืกืœ ืคื•ืŸ ื“ื™ ื‘ืึทืงื•ืžืขืจ, ืื•ืŸ ื“ืขืจ ื‘ืึทืงื•ืžืขืจ ื“ืขืงืจื™ืคึผื˜ ื“ื™ ื‘ืืงื•ืžืขืŸ ืกื™ืคืขืจื˜ืขืงืกื˜ ื ื™ืฆืŸ ื“ื™ ืคึผืขืจื“ ืกื•ื“ ืฉืœื™ืกืœ.

DPKI: ื™ืœื™ืžืึทื ื™ื™ื˜ื™ื ื’ ื“ื™ ืฉืึธืจื˜ืงืึธืžื™ื ื’ืก ืคื•ืŸ ืกืขื ื˜ืจืึทืœื™ื™ื–ื“ PKI ื ื™ืฆืŸ ื‘ืœืึธืงื˜ืฉื™ื™ืŸ

ื•ื•ื™ ืื™ื– ื“ื™ ืึธืจื ื˜ืœืขื›ืงื™ื™ึทื˜ ืื•ืŸ ืึธื˜ืึทื ื˜ื™ืกื™ื˜ื™ ืคื•ืŸ ื“ื™ ื˜ืจืึทื ืกืžื™ื˜ื˜ืขื“ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ืึทื˜ืฉื™ื•ื•ื“? ืฆื• ืกืึธืœื•ื•ืข ื“ืขื ืคึผืจืึธื‘ืœืขื, ืืŸ ืื ื“ืขืจ ืžืขืงืึทื ื™ื–ืึทื ืื™ื– ื‘ืืฉืืคืŸ. ื“ื™ ืึธืคึฟืŸ ื“ืึทื˜ืŸ ื–ืขื ืขืŸ ื ื™ืฉื˜ ื™ื ืงืจื™ืคึผื˜ื™ื“, ืึธื‘ืขืจ ื“ืขืจ ืจืขื–ื•ืœื˜ืึทื˜ ืคื•ืŸ ืึทืคึผืœื™ื™ื™ื ื’ ื“ื™ ืงืจื™ืคึผื˜ืึธื’ืจืึทืคื™ืง ื”ืึทืฉ ืคึฟื•ื ืงืฆื™ืข - ืึท "ืงืึทืžืคึผืจืขืกื˜" ื‘ื™ืœื“ ืคื•ืŸ ื“ื™ ืึทืจื™ื™ึทื ืฉืจื™ื™ึทื‘ ื“ืึทื˜ืŸ ืกื™ืงื•ื•ืึทื ืก - ืื™ื– ื˜ืจืึทื ืกืžื™ื˜ื˜ืขื“ ืื™ืŸ ื™ื ืงืจื™ืคึผื˜ื™ื“ ืคืึธืจืขื. ื“ืขืจ ืจืขื–ื•ืœื˜ืึทื˜ ืคื•ืŸ ืึทื–ืึท ื›ืึทืฉื™ื ื’ ืื™ื– ื’ืขืจื•ืคึฟืŸ ืึท "ืงื™ืฆืขืจ", ืื•ืŸ ืขืก ืื™ื– ื™ื ืงืจื™ืคึผื˜ื™ื“ ืžื™ื˜ ื“ื™ ืกื•ื“ ืฉืœื™ืกืœ ืคื•ืŸ ื“ื™ ืฉื™ืงื˜ ืึทื‘ืึธื ืขื ื˜ ("ื“ื™ ืขื“ื•ืช"). ื•ื•ื™ ืึท ืจืขื–ื•ืœื˜ืึทื˜ ืคื•ืŸ ืขื ืงืจื™ืคึผื˜ื™ื ื’ ื“ื™ ื“ื™ื™ื“ื–ืฉืขืกื˜, ืึท ื“ื™ื’ื™ื˜ืึทืœ ื›ืกื™ืžืข ืื™ื– ื‘ืืงื•ืžืขืŸ. ืขืก, ืฆื•ื–ืึทืžืขืŸ ืžื™ื˜ ื“ื™ ืงืœืึธืจ ื˜ืขืงืกื˜, ืื™ื– ื˜ืจืึทื ืกืžื™ื˜ื˜ืขื“ ืฆื• ื“ื™ ื‘ืึทืงื•ืžืขืจ ืึทื‘ืึธื ืขื ื˜ ("ื•ื•ืขืจืึทืคื™ื™ืขืจ"). ืขืจ ื“ืขืงืจื™ืคึผื˜ ื“ื™ ื“ื™ื’ื™ื˜ืึทืœ ื›ืกื™ืžืข ืื•ื™ืฃ ื“ื™ ืขื“ื•ืช ืก ืฆื™ื‘ื•ืจ ืฉืœื™ืกืœ ืื•ืŸ ืงืึทืžืคึผืขืจื– ืขืก ืžื™ื˜ ื“ืขืจ ืจืขื–ื•ืœื˜ืึทื˜ ืคื•ืŸ ืึทืคึผืœื™ื™ื™ื ื’ ืึท ืงืจื™ืคึผื˜ืึธื’ืจืึทืคื™ืง ื”ืึทืฉ ืคึฟื•ื ืงืฆื™ืข, ื•ื•ืึธืก ื“ื™ ื•ื•ืขืจืึทืคื™ื™ืขืจ ืงืึทืœืงื™ืึทืœื™ื™ืฅ ื™ื ื“ื™ืคึผืขื ื“ืึทื ื˜ืœื™ ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ื“ื™ ื‘ืืงื•ืžืขืŸ ืขืคืขื ืขืŸ ื“ืึทื˜ืŸ. ืื•ื™ื‘ ื–ื™ื™ ื’ืœื™ื™ึทื›ืŸ, ื“ืึธืก ื™ื ื“ื™ืงื™ื™ืฅ ืึทื– ื“ื™ ื“ืึทื˜ืŸ ื–ืขื ืขืŸ ื˜ืจืึทื ืกืžื™ื˜ื˜ืขื“ ืื™ืŸ ืึทืŸ ืขื›ื˜ ืื•ืŸ ืคื•ืœืฉื˜ืขื ื“ื™ืง ืคืึธืจืขื ื“ื•ืจืš ื“ื™ ืฉื™ืงืŸ ืึทื‘ืึธื ืขื ื˜, ืื•ืŸ ื ื™ืฉื˜ ืžืึทื“ืึทืคื™ื™ื“ ื“ื•ืจืš ืึท ืึทื˜ืึทืงืขืจ.

DPKI: ื™ืœื™ืžืึทื ื™ื™ื˜ื™ื ื’ ื“ื™ ืฉืึธืจื˜ืงืึธืžื™ื ื’ืก ืคื•ืŸ ืกืขื ื˜ืจืึทืœื™ื™ื–ื“ PKI ื ื™ืฆืŸ ื‘ืœืึธืงื˜ืฉื™ื™ืŸ

ืจื•ื‘ึฟ ืจืขืกื•ืจืกืŸ ื•ื•ืึธืก ืึทืจื‘ืขื˜ ืžื™ื˜ ืคืขืจื–ืขื ืœืขื›ืข ื“ืึทื˜ืŸ ืื•ืŸ ืฆืึธืœื•ื ื’ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข (ื‘ืึทื ืงืก, ืคืึทืจื–ื™ื›ืขืจื•ื ื’ ืงืึธืžืคึผืึทื ื™ืขืก, ืขืจืœื™ื™ื ื–, ืฆืึธืœื•ื ื’ ืกื™ืกื˜ืขืžืขืŸ, ื•ื•ื™ ื’ืขื–ื•ื ื˜ ื•ื•ื™ ืจืขื’ื™ืจื•ื ื’ ืคึผืึธืจื˜ืึทืœืก โ€‹โ€‹ืึทื–ืึท ื•ื•ื™ ืฉื˜ื™ื™ืขืจ ื“ื™ื ืกื˜) ื ื•ืฆืŸ ืึทืงื˜ื™ื•ื•ืœื™ ืึทืกื™ืžืžืขื˜ืจื™ืง ืงืจื™ืคึผื˜ืึธื’ืจืึทืคื™ ืžืขื˜ื”ืึธื“ืก.

ื•ื•ืึธืก ื˜ื•ื˜ ืึท ื“ื™ื’ื™ื˜ืึทืœ ื‘ืึทื•ื•ื™ื™ึทื–ืŸ ื”ืึธื‘ืŸ ืฆื• ื˜ืึธืŸ ืžื™ื˜ ืื™ื? ืขืก ืื™ื– ืคึผืฉื•ื˜. ื‘ื™ื™ื“ืข ื“ื™ ืขืจืฉื˜ืข ืื•ืŸ ืฆื•ื•ื™ื™ื˜ืข ืคึผืจืึทืกืขืกืึทื– ืึทืจื™ื™ึทื ืฆื™ืขืŸ ืฆื™ื‘ื•ืจ ืฉืœื™ืกืœืขืŸ, ืื•ืŸ ื–ื™ื ื˜ ื–ื™ื™ ืฉืคึผื™ืœืŸ ืึท ื”ื•ื™ืคื˜ ืจืึธืœืข, ืขืก ืื™ื– ื–ื™ื™ืขืจ ื•ื•ื™ื›ื˜ื™ืง ืฆื• ืขื ืฉื•ืจ ืึทื– ื“ื™ ืฉืœื™ืกืœืขืŸ ื˜ืึทืงืข ื’ืขื”ืขืจืŸ ืฆื• ื“ื™ ืึธืคึผืฉื™ืงืขืจ (ื“ืขืจ ืขื“ื•ืช, ืื™ืŸ ื“ืขื ืคืึทืœ ืคื•ืŸ ื›ืกื™ืžืข ื•ื•ืขืจืึทืคืึทืงื™ื™ืฉืึทืŸ) ืึธื“ืขืจ ื“ื™ ื‘ืึทืงื•ืžืขืจ ืื•ืŸ ื–ืขื ืขืŸ ื ื™ืฉื˜. ืจื™ืคึผืœื™ื™ืกื˜ ืžื™ื˜ ื“ื™ ืฉืœื™ืกืœืขืŸ ืคื•ืŸ ืึทื˜ืึทืงืขืจื–. ื“ืึธืก ืื™ื– ื•ื•ืึธืก ื“ื™ื’ื™ื˜ืึทืœ ืกืขืจื˜ื™ืคื™ืงืึทืฅ ืขืงืกื™ืกื˜ื™ืจืŸ ืฆื• ืขื ืฉื•ืจ ื“ื™ ืึธื˜ืึทื ื˜ื™ืกื™ื˜ื™ ืื•ืŸ ืึธืจื ื˜ืœืขื›ืงื™ื™ึทื˜ ืคื•ืŸ ื“ื™ ืฆื™ื‘ื•ืจ ืฉืœื™ืกืœ.

ื‘ืึทืžืขืจืงื•ื ื’: ื“ื™ ืึธื˜ืึทื ื˜ื™ืกื™ื˜ื™ ืื•ืŸ ืึธืจื ื˜ืœืขื›ืงื™ื™ึทื˜ ืคื•ืŸ ื“ื™ ืฆื™ื‘ื•ืจ ืฉืœื™ืกืœ ืื™ื– ื‘ืืฉื˜ืขื˜ื™ืงื˜ ืื™ืŸ ืคึผื•ื ืงื˜ ื“ื™ ื–ืขืœื‘ืข ื•ื•ืขื’ ื•ื•ื™ ื“ื™ ืึธื˜ืึทื ื˜ื™ืกื™ื˜ื™ ืื•ืŸ ืึธืจื ื˜ืœืขื›ืงื™ื™ึทื˜ ืคื•ืŸ ืขืคื ื˜ืœืขืš ื“ืึทื˜ืŸ, ื“ืึธืก ืื™ื–, ื ื™ืฆืŸ ืึทืŸ ืขืœืขืงื˜ืจืึธื ื™ืฉ ื“ื™ื’ื™ื˜ืึทืœ ื›ืกื™ืžืข (EDS).
ืคึฟื•ืŸ ื•ื•ืึทื ืขืŸ ืงื•ืžืขืŸ ื“ื™ื’ื™ื˜ืึทืœ ืกืขืจื˜ื™ืคื™ืงืึทืฅ?ื˜ืจืึทืกื˜ื™ื“ ืกืขืจื˜ืึทืคืึทืงื™ื™ืฉืึทืŸ ืื•ื™ื˜ืืจื™ื˜ืขื˜ืŸ, ืึธื“ืขืจ Certification Authorities (CAs), ื–ืขื ืขืŸ ืคืึทืจืึทื ื˜ื•ื•ืึธืจื˜ืœืขืš ืคึฟืึทืจ ืึทืจื•ื™ืกื’ืขื‘ืŸ ืื•ืŸ ืžื™ื™ื ื˜ื™ื™ื ื™ื ื’ ื“ื™ื’ื™ื˜ืึทืœ ืกืขืจื˜ื™ืคื™ืงืึทืฅ. ื“ืขืจ ืึทืคึผืœื™ืงืึทื ื˜ ืจื™ืงื•ื•ืขืก ื“ื™ ืึทืจื•ื™ืกื’ืขื‘ืŸ ืคื•ืŸ ืึท ื‘ืึทื•ื•ื™ื™ึทื–ืŸ ืคื•ืŸ ื“ื™ CA, ืึทื ื“ืขืจื’ืึธื• ืœืขื’ื™ื˜ื™ืžืึทืฆื™ืข ืื™ืŸ ื“ื™ ืคืึทืจืฉืจื™ื™ื‘ื•ื ื’ ืฆืขื ื˜ืขืจ (CR) ืื•ืŸ ื‘ืืงื•ืžื˜ ืึท ื‘ืึทื•ื•ื™ื™ึทื–ืŸ ืคื•ืŸ ื“ื™ CA. ื“ื™ CA ื’ืขืจืึทื ื˜ื™ื– ืึทื– ื“ืขืจ ืฆื™ื‘ื•ืจ ืฉืœื™ืกืœ ืคื•ืŸ ื“ื™ ื‘ืึทื•ื•ื™ื™ึทื–ืŸ ื’ืขื”ืขืจื˜ ืฆื• ืคึผื•ื ืงื˜ ื“ื™ ืขื ื˜ื™ื˜ื™ ืคึฟืึทืจ ื•ื•ืึธืก ืขืก ืื™ื– ืืจื•ื™ืก.

ืื•ื™ื‘ ืื™ืจ ื˜ืึธืŸ ื ื™ื˜ ื‘ืึทืฉื˜ืขื˜ื™ืงืŸ ื“ื™ ืึธื˜ืึทื ื˜ื™ืกื™ื˜ื™ ืคื•ืŸ ื“ืขื ืฆื™ื‘ื•ืจ ืฉืœื™ืกืœ, ืึท ืึทื˜ืึทืงืขืจ ื‘ืขืฉืึทืก ื“ื™ ืึทืจื™ื‘ืขืจืคื™ืจืŸ / ืกื˜ืึธืจื™ื“ื–ืฉ ืคื•ืŸ ื“ืขื ืฉืœื™ืกืœ ืงืขื ืขืŸ ืคืึทืจื‘ื™ื™ึทื˜ืŸ ืขืก ืžื™ื˜ ื–ื™ื™ืŸ ืื™ื™ื’ืขื ืข. ืื•ื™ื‘ ื“ื™ ืกืึทื‘ืกื˜ื™ื˜ื•ืฉืึทืŸ ืื™ื– ื“ื•ืจื›ื’ืขืงืึธื›ื˜, ื“ืขืจ ืึทื˜ืึทืงืขืจ ื•ื•ืขื˜ ืงืขื ืขืŸ ืฆื• ื“ืขืงืจื™ืคึผื˜ ืึทืœืฅ ื•ื•ืึธืก ื“ื™ ืฉื™ืงื˜ ืึทื‘ืึธื ืขื ื˜ ื˜ืจืึทื ืกืžื™ื˜ื˜ ืฆื• ื“ื™ ืจื™ืกื™ื•ื•ื™ื ื’ ืึทื‘ืึธื ืขื ื˜, ืึธื“ืขืจ ื˜ื•ื™ืฉืŸ ื“ื™ ืึธืคึฟืŸ ื“ืึทื˜ืŸ ืœื•ื™ื˜ ื–ื™ื™ืŸ ื“ื™ืกืงืจืขืฉืึทืŸ.

ื“ื™ื’ื™ื˜ืึทืœ ืกืขืจื˜ื™ืคื™ืงืึทืฅ ื–ืขื ืขืŸ ื’ืขื ื™ืฆื˜ ื•ื•ื• ืึทืกื™ืžืžืขื˜ืจื™ืง ืงืจื™ืคึผื˜ืึธื’ืจืึทืคื™ ืื™ื– ื‘ื ื™ืžืฆื. ืื™ื™ื ืขืจ ืคื•ืŸ ื“ื™ ืžืขืจืกื˜ ืคึผืจืึธืกื˜ ื“ื™ื’ื™ื˜ืึทืœ ืกืขืจื˜ื™ืคื™ืงืึทืฅ ืื™ื– ืกืกืœ ืกืขืจื˜ื™ืคื™ืงืึทืฅ ืคึฟืึทืจ ื–ื™ื›ืขืจ ืงืึธืžื•ื ื™ืงืึทืฆื™ืข ืื™ื‘ืขืจ ื“ื™ ื”ื˜ื˜ืคึผืก ืคึผืจืึธื˜ืึธืงืึธืœ. ื”ื•ื ื“ืขืจื˜ืขืจ ืคื•ืŸ ืงืึธืžืคึผืึทื ื™ืขืก ืจืขื’ื™ืกื˜ืจื™ืจื˜ ืื™ืŸ ืคืึทืจืฉื™ื“ืŸ ื“ื–ืฉื•ืจื™ืกื“ื™ืงืฉืึทื ื– ื–ืขื ืขืŸ ื™ื ื•ื•ืึทืœื•ื•ื“ ืื™ืŸ ืึทืจื•ื™ืกื’ืขื‘ืŸ ืกืกืœ ืกืขืจื˜ื™ืคื™ืงืึทืฅ. ื“ื™ ื”ื•ื™ืคึผื˜ ื˜ื™ื™ืœืŸ ืคืืœืŸ ืื•ื™ืฃ ืคื™ื ืฃ ืฆื• ืฆืขืŸ ื’ืจื•ื™ืก ื˜ืจืึทืกื˜ื™ื“ ืกืขื ื˜ืขืจืก: IdenTrust, Comodo, GoDaddy, GlobalSign, DigiCert, CERTUM, Actalis, Secom, Trustwave.

CA ืื•ืŸ CR ื–ืขื ืขืŸ ืงืึทืžืคึผืึธื•ื ืึทื ืฅ ืคื•ืŸ PKI, ื•ื•ืึธืก ืื•ื™ืš ื›ื•ืœืœ:

  • ืขืคืขื ืขืŸ ื•ื•ืขื’ื•ื•ื™ื™ึทื–ืขืจ - ืึท ืขืคื ื˜ืœืขืš ื“ืึทื˜ืึทื‘ื™ื™ืก ื•ื•ืึธืก ื’ื™ื˜ ื–ื™ื›ืขืจ ืกื˜ืึธืจื™ื“ื–ืฉ ืคื•ืŸ ื“ื™ื’ื™ื˜ืึทืœ ืกืขืจื˜ื™ืคื™ืงืึทืฅ.
  • ืกืขืจื˜ื™ืคื™ืงืึทื˜ ืจืขื•ื•ืึธืงืึทื˜ื™ืึธืŸ ืจืฉื™ืžื” - ืึท ืขืคื ื˜ืœืขืš ื“ืึทื˜ืึทื‘ื™ื™ืก ื•ื•ืึธืก ื’ื™ื˜ ื–ื™ื›ืขืจ ืกื˜ืึธืจื™ื“ื–ืฉ ืคื•ืŸ ื“ื™ื’ื™ื˜ืึทืœ ืกืขืจื˜ื™ืคื™ืงืึทืฅ ืคื•ืŸ ืจื™ื•ื•ืึธื•ืงื˜ ืฆื™ื‘ื•ืจ ืฉืœื™ืกืœืขืŸ (ืœืžืฉืœ, ืจืขื›ื˜ ืฆื• ืงืึธืžืคึผืจืึธืžื™ืก ืคื•ืŸ ืึท ืคึผืขืจื“ ืคึผืจื™ื•ื•ืึทื˜ ืฉืœื™ืกืœ). ื™ื ืคืจืึทืกื˜ืจืึทืงื˜ืฉืขืจ ืกืึทื‘ื“ื–ืฉืขืงืฅ ืงืขื ืขืŸ ื™ื ื“ื™ืคึผืขื ื“ืึทื ื˜ืœื™ ืึทืงืกืขืก ื“ื™ ื“ืึทื˜ืึทื‘ื™ื™ืก, ืึธื“ืขืจ ื–ื™ื™ ืงืขื ืขืŸ ื ื•ืฆืŸ ื“ื™ ืกืคึผืขืฉืึทืœื™ื™ื–ื“ ืึธื ืœื™ื™ืŸ Certification Status Protocol (OCSP), ื•ื•ืึธืก ืกื™ืžืคึผืœืึทืคื™ื™ื– ื“ื™ ื•ื•ืขืจืึทืคืึทืงื™ื™ืฉืึทืŸ ืคึผืจืึธืฆืขืก.
  • ืกืขืจื˜ื™ืคื™ืงืึทื˜ ื ื™ืฆืขืจืก - ืกืขืจื•ื•ื™ืกื˜ PKI ืกืึทื‘ื“ื–ืฉืขืงืฅ ื•ื•ืึธืก ื”ืึธื‘ืŸ ืืจื™ื™ืŸ ืึท ื‘ืึทื ื™ืฆืขืจ ื”ืขืกืงืขื ืžื™ื˜ ื“ื™ CA ืื•ืŸ ื‘ืึทืฉื˜ืขื˜ื™ืงืŸ ื“ื™ ื“ื™ื’ื™ื˜ืึทืœ ื›ืกื™ืžืข ืื•ืŸ / ืึธื“ืขืจ ื™ื ืงืจื™ืคึผื˜ ื“ืึทื˜ืŸ ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ื“ื™ ืขืคื ื˜ืœืขืš ืฉืœื™ืกืœ ืคึฟื•ืŸ ื“ื™ ื‘ืึทื•ื•ื™ื™ึทื–ืŸ.
  • Subscribers - ื’ืขื“ื™ื ื˜ PKI ืกืึทื‘ื“ื–ืฉืขืงืฅ ื•ื•ืึธืก ืคืึทืจืžืึธื’ืŸ ืึท ืกื•ื“ ืฉืœื™ืกืœ ืคึผืขืจื“ ืžื™ื˜ ื“ื™ ืฆื™ื‘ื•ืจ ืฉืœื™ืกืœ ืคึฟื•ืŸ ื“ื™ ื‘ืึทื•ื•ื™ื™ึทื–ืŸ, ืื•ืŸ ื•ื•ืึธืก ื”ืึธื‘ืŸ ืึท ืึทื‘ืึธื ืขื ื˜ ื”ืขืกืงืขื ืžื™ื˜ ื“ื™ CA. ื“ืขืจ ืึทื‘ืึธื ืขื ื˜ ืงืขื ืขืŸ ืกื™ื™ืžืึทืœื˜ื™ื™ื ื™ืึทืกืœื™ ื–ื™ื™ืŸ ืึท ื‘ืึทื ื™ืฆืขืจ ืคื•ืŸ ื“ื™ ื‘ืึทื•ื•ื™ื™ึทื–ืŸ.

ืื–ื•ื™, ื˜ืจืึทืกื˜ื™ื“ ืขื ื˜ื™ื˜ื™ื– ืคื•ืŸ ื“ื™ ืฆื™ื‘ื•ืจ ืฉืœื™ืกืœ ื™ื ืคืจืึทืกื˜ืจืึทืงื˜ืฉืขืจ, ื•ื•ืึธืก ืึทืจื™ื™ึทื ื ืขืžืขืŸ CAs, CRs ืื•ืŸ ืขืคืขื ืขืŸ ื“ื™ืจืขืงื˜ืขืจื™ื–, ื–ืขื ืขืŸ ืคืึทืจืึทื ื˜ื•ื•ืึธืจื˜ืœืขืš ืคึฟืึทืจ:

1. ื•ื•ืขืจืึทืคืึทืงื™ื™ืฉืึทืŸ ืคื•ืŸ ื“ื™ ืึธื˜ืึทื ื˜ื™ืกื™ื˜ื™ ืคื•ืŸ ื“ื™ ืึทืคึผืœื™ืงืึทื ื˜ ืก ืื™ื“ืขื ื˜ื™ื˜ืขื˜.
2. ืคึผืจืึธืคื™ืœื™ื ื’ ื“ื™ ืฆื™ื‘ื•ืจ ืฉืœื™ืกืœ ื‘ืึทื•ื•ื™ื™ึทื–ืŸ.
3. ืืจื•ื™ืกื’ืขื‘ืŸ ืึท ืฆื™ื‘ื•ืจ ืฉืœื™ืกืœ ื‘ืึทื•ื•ื™ื™ึทื–ืŸ ืคึฟืึทืจ ืึท ืึทืคึผืœื™ืงืึทื ื˜ ื•ื•ืขืžืขื ืก ืื™ื“ืขื ื˜ื™ื˜ืขื˜ ืื™ื– ืจื™ืœื™ื™ืึทื‘ืœื™ ื‘ืืฉื˜ืขื˜ื™ืงื˜.
4. ื˜ื•ื™ืฉืŸ ื“ื™ ืกื˜ืึทื˜ื•ืก ืคื•ืŸ ื“ื™ ืฆื™ื‘ื•ืจ ืฉืœื™ืกืœ ื‘ืึทื•ื•ื™ื™ึทื–ืŸ.
5. ืคึผืจืึทื•ื•ื™ื™ื“ื™ื ื’ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ื•ื•ืขื’ืŸ ื“ืขื ืงืจืึทื ื˜ ืกื˜ืึทื˜ื•ืก ืคื•ืŸ ื“ื™ ืฆื™ื‘ื•ืจ ืฉืœื™ืกืœ ื‘ืึทื•ื•ื™ื™ึทื–ืŸ.

ื“ื™ืกืึทื“ื•ื•ืึทื ื˜ื™ื“ื–ืฉื™ื– ืคื•ืŸ PKI, ื•ื•ืึธืก ื–ืขื ืขืŸ ื–ื™ื™?ื“ื™ ืคื•ื ื“ืึทืžืขื ื˜ืึทืœ ืคืœืึธ ืคื•ืŸ PKI ืื™ื– ื“ื™ ื‘ื™ื™ึทื–ื™ื™ึทืŸ ืคื•ืŸ ื˜ืจืึทืกื˜ื™ื“ ืขื ื˜ื™ื˜ื™ื–.
ื™ื•ื–ืขืจื– ืžื•ื–ืŸ ืึทื ืงืึทื ื“ื™ืฉื ืึทืœื™ ืฆื•ื˜ืจื•ื™ ื“ื™ CA ืื•ืŸ CR. ืึธื‘ืขืจ, ื•ื•ื™ ืคื™ืจ ื•ื•ื™ื™ื–ื˜, ื•ืžื‘ืึทื“ื™ื ื’ื˜ ืฆื•ื˜ืจื•ื™ ืื™ื– ืคืจืึธื˜ ืžื™ื˜ ืขืจื ืกื˜ ืคืืœื’ืŸ.

ืื™ืŸ ื“ื™ ืœืขืฆื˜ืข ืฆืขืŸ ื™ืึธืจ, ืขืก ื–ืขื ืขืŸ ื’ืขื•ื•ืขืŸ ืขื˜ืœืขื›ืข ื”ื•ื™ืคึผื˜ ืกืงืึทื ื“ืึทืœื– ืื™ืŸ ื“ืขื ืฉื˜ื— ืฉื™ื™ึทื›ื•ืช ืฆื• ื™ื ืคืจืึทืกื˜ืจืึทืงื˜ืฉืขืจ ื•ื•ืึทืœื ืขืจืึทื‘ื™ืœื™ื˜ื™.

- ืื™ืŸ 2010, ื“ื™ Stuxnet ืžืึทืœื•ื•ืึทืจืข ืื ื’ืขื”ื•ื™ื‘ืŸ ืฆื• ืคืึทืจืฉืคึผืจื™ื™ื˜ืŸ ืึธื ืœื™ื™ืŸ, ื’ืขื—ืชืžืขื˜ ื ื™ืฆืŸ ืกื˜ืึธืœืขืŸ ื“ื™ื’ื™ื˜ืึทืœ ืกืขืจื˜ื™ืคื™ืงืึทืฅ ืคื•ืŸ RealTek ืื•ืŸ JMicron.

- ืื™ืŸ 2017, ื’ื•ื’ืœ ืึธื ื’ืขืงืœืึธื’ื˜ ืกื™ืžืึทื ื˜ืขืง ืคื•ืŸ ืึทืจื•ื™ืกื’ืขื‘ืŸ ืึท ื’ืจื•ื™ืก ื ื•ืžืขืจ ืคื•ืŸ ืคืึทืœืฉ ืกืขืจื˜ื™ืคื™ืงืึทืฅ. ืื™ืŸ ื“ืขืจ ืฆื™ื™ื˜, Symantec ืื™ื– ื’ืขื•ื•ืขืŸ ืื™ื™ื ืขืจ ืคื•ืŸ ื“ื™ ื’ืจืขืกื˜ืŸ CA ืื™ืŸ ื˜ืขืจืžื™ื ืขืŸ ืคื•ืŸ ืคึผืจืึธื“ื•ืงืฆื™ืข ื•ื•ืึทืœื™ื•ืžื–. ืื™ืŸ ื“ื™ Google Chrome 70 ื‘ืœืขื˜ืขืจืขืจ, โ€‹โ€‹ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ืกืขืจื˜ื™ืคื™ืงืึทืฅ ืืจื•ื™ืก ื“ื•ืจืš ื“ืขื ืคื™ืจืžืข ืื•ืŸ ื–ื™ื™ึทืŸ ืึทืคื™ืœื™ื™ื™ื˜ืึทื“ ืกืขื ื˜ืขืจืก GeoTrust ืื•ืŸ Thawte ืื™ื– ืกื˜ืึทืคึผื˜ ืื™ื™ื“ืขืจ 1 ื“ืขืฆืขืžื‘ืขืจ 2017.

ื“ื™ CA'ืก ื–ืขื ืขืŸ ื’ืขื•ื•ืขืŸ ืงืึทืžืคึผืจืึทืžื™ื™ื–ื“, ืื•ืŸ ื•ื•ื™ ืึท ืจืขื–ื•ืœื˜ืึทื˜ ืึทืœืขืžืขืŸ ื’ืขืœื™ื˜ืŸ - ื“ื™ CA'ืก ื–ื™ืš, ื•ื•ื™ ื’ืขื–ื•ื ื˜ ื•ื•ื™ ื•ืกืขืจืก ืื•ืŸ ืื‘ืื ืขื ื˜ืŸ. ืฆื•ื˜ืจื•ื™ ืื™ืŸ ื™ื ืคืจืึทืกื˜ืจืึทืงื˜ืฉืขืจ ืื™ื– ืึทื ื“ืขืจืžื™ื™ื ื“. ืื™ืŸ ืึทื“ื™ืฉืึทืŸ, ื“ื™ื’ื™ื˜ืึทืœ ืกืขืจื˜ื™ืคื™ืงืึทืฅ ืงืขืŸ ื–ื™ื™ืŸ ืืคื’ืขืฉื˜ืขืœื˜ ืื™ืŸ ื“ืขื ืงืึธื ื˜ืขืงืกื˜ ืคื•ืŸ ืคึผืึธืœื™ื˜ื™ืฉ ืงืึธื ืคืœื™ืงื˜, ื•ื•ืึธืก ื•ื•ืขื˜ ืื•ื™ืš ื•ื•ื™ืจืงืŸ ื“ื™ ืึธืคึผืขืจืึทืฆื™ืข ืคื•ืŸ โ€‹โ€‹ืคื™ืœืข ืจืขืกื•ืจืกืŸ. ื“ืึธืก ืื™ื– ืคึผื•ื ืงื˜ ื•ื•ืึธืก ืื™ื– ื’ืขื•ื•ืขืŸ ื“ืขืจืฉืจืึธืงืŸ ืžื™ื˜ ืขื˜ืœืขื›ืข ื™ืึธืจ ืฆื•ืจื™ืง ืื™ืŸ ื“ื™ ืจื•ืกื™ืฉืข ืคึผืจืขื–ืึทื“ืขื ื˜ืฉืึทืœ ืึทื“ืžื™ื ื™ืกื˜ืจืึทืฆื™ืข, ื•ื•ื• ืื™ืŸ 2016 ื–ื™ื™ ื“ื™ืกืงืึทืกื˜ ื“ื™ ืžืขื’ืœืขื›ืงื™ื™ื˜ ืคื•ืŸ ืฉืึทืคึฟืŸ ืึท ืฉื˜ืึทื˜ ืกืขืจื˜ืึทืคืึทืงื™ื™ืฉืึทืŸ ืฆืขื ื˜ืขืจ ื•ื•ืึธืก ื•ื•ืึธืœื˜ ืึทืจื•ื™ืกื’ืขื‘ืŸ ืกืกืœ ืกืขืจื˜ื™ืคื™ืงืึทืฅ ืฆื• ื–ื™ื™ื˜ืœืขืš ืื•ื™ืฃ ื“ื™ RuNet. ื“ื™ ืงืจืึทื ื˜ ืฉื˜ืึทื˜ ืคื•ืŸ ืขื ื™ื ื™ื ืื™ื– ืึทื–ื•ื™ ืึทื– ืืคื™ืœื• ืฉื˜ืึทื˜ ืคึผืึธืจื˜ืึทืœืก โ€‹โ€‹โ€‹โ€‹ืื™ืŸ ืจื•ืกืœืึทื ื“ ื ื•ืฆืŸ ื“ื™ื’ื™ื˜ืึทืœ ืกืขืจื˜ื™ืคื™ืงืึทืฅ ืืจื•ื™ืก ื“ื•ืจืš ืืžืขืจื™ืงืื ืขืจ ืงืึธืžืคึผืึทื ื™ืขืก Comodo ืึธื“ืขืจ Thawte (ืึท ืกืึทื‘ืกื™ื“ื™ืขืจื™ ืคื•ืŸ Symantec).

ืขืก ืื™ื– ืืŸ ืื ื“ืขืจ ืคึผืจืึธื‘ืœืขื - ื“ื™ ืงืฉื™ื ืขืจืฉื˜ื™ืง ืึธื˜ืขื ื˜ืึทืงื™ื™ืฉืึทืŸ (ืึธื˜ืขื ื˜ืึทืงื™ื™ืฉืึทืŸ) ืคื•ืŸ ื ื™ืฆืขืจืก. ื•ื•ื™ ืฆื• ื™ื“ืขื ื˜ื™ืคื™ืฆื™ืจืŸ ืึท ื‘ืึทื ื™ืฆืขืจ ื•ื•ืึธืก ื”ืึธื˜ ืงืึธื ื˜ืึทืงื˜ืขื“ ื“ื™ CA ืžื™ื˜ ืึท ื‘ืงืฉื” ืฆื• ืึทืจื•ื™ืกื’ืขื‘ืŸ ืึท ื“ื™ื’ื™ื˜ืึทืœ ื‘ืึทื•ื•ื™ื™ึทื–ืŸ ืึธืŸ ื“ื™ืจืขืงื˜ ืคึผืขืจื–ืขื ืœืขืš ืงืึธื ื˜ืึทืงื˜? ืื™ืฆื˜ ื“ืึธืก ืื™ื– ืกืึทืœื•ื•ื“ ืกื™ื˜ื•ืฉืึทื ืึทืœื™ ื“ื™ืคึผืขื ื“ื™ื ื’ ืื•ื™ืฃ ื“ื™ ืงื™ื™ืคึผืึทื‘ื™ืœืึทื˜ื™ื– ืคื•ืŸ ื“ื™ ื™ื ืคืจืึทืกื˜ืจืึทืงื˜ืฉืขืจ. ืขืคึผืขืก ืื™ื– ื’ืขื ื•ืžืขืŸ ืคื•ืŸ ืขืคืขื ืขืŸ ืจืขื“ื–ืฉื™ืกื˜ืขืจื– (ืœืžืฉืœ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ื•ื•ืขื’ืŸ ืœืขื’ืึทืœ ืขื ื˜ื™ื˜ื™ื– ื•ื•ืึธืก ื‘ืขื˜ืŸ ืกืขืจื˜ื™ืคื™ืงืึทืฅ); ืื™ืŸ ืงืึทืกืขืก ื•ื•ืขืŸ ื“ื™ ืึทืคึผืœื™ืงืึทื ืฅ ื–ืขื ืขืŸ ื™ื—ื™ื“ื™ื, ื‘ืึทื ืง ืึธืคืึทืกื™ื– ืึธื“ืขืจ ืคึผืึธืกื˜ ืึธืคืึทืกืึทื– ืงืขื ืขืŸ ื–ื™ื™ืŸ ื’ืขื•ื•ื™ื™ื ื˜, ื•ื•ื• ื–ื™ื™ืขืจ ืื™ื“ืขื ื˜ื™ื˜ืขื˜ ืื™ื– ื‘ืืฉื˜ืขื˜ื™ืงื˜ ืžื™ื˜ ืœืขื’ื™ื˜ื™ืžืึทืฆื™ืข ื“ืึธืงื•ืžืขื ื˜ืŸ, ืœืžืฉืœ, ืึท ืคึผืึทืก.

ื“ื™ ืคึผืจืึธื‘ืœืขื ืคื•ืŸ ืคืึทืœืกืึทืคื™ื™ื™ื ื’ ืงืจืึทื“ืขื ื˜ืฉืึทืœื– ืคึฟืึทืจ ื“ื™ ืฆื™ืœ ืคื•ืŸ ื™ืžืคึผืขืจืกืึทื ื™ื™ืฉืึทืŸ ืื™ื– ืึท ืคื•ื ื“ืึทืžืขื ื˜ืึทืœ ืื™ื™ื ืขืจ. ื–ืืœ ืื•ื ื“ื– ื˜ืึธืŸ ืึทื– ืขืก ืื™ื– ืงื™ื™ืŸ ื’ืึทื ืฅ ืœื™ื™ื–ื•ื ื’ ืฆื• ื“ืขื ืคึผืจืึธื‘ืœืขื ืจืขื›ื˜ ืฆื• ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข-ื˜ืขืึธืจืขื˜ื™ืฉ ืกื™ื‘ื•ืช: ืึธืŸ ืคืึทืจืœืึธื–ืœืขืš ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ืึท ืคึผืจื™ืึธืจื™, ืขืก ืื™ื– ืื•ืžืžืขื’ืœืขืš ืฆื• ื‘ืึทืฉื˜ืขื˜ื™ืงืŸ ืึธื“ืขืจ ืœื™ื™ืงืขื ืขืŸ ื“ื™ ืึธื˜ืึทื ื˜ื™ืกื™ื˜ื™ ืคื•ืŸ ืึท ื‘ืึทื–ื•ื ื“ืขืจ ื˜ืขืžืข. ื•ื•ื™ ืึท ื”ืขืจืฉืŸ, ืคึฟืึทืจ ื•ื•ืขืจืึทืคืึทืงื™ื™ืฉืึทืŸ ืขืก ืื™ื– ื ื™ื™ื˜ื™ืง ืฆื• ืคืึธืจืฉื˜ืขืœืŸ ืึท ืกื›ื•ื ืคื•ืŸ ื“ืึธืงื•ืžืขื ื˜ืŸ ื•ื•ืึธืก ื‘ืึทื•ื•ื™ื™ึทื–ืŸ ื“ื™ ืื™ื“ืขื ื˜ื™ื˜ืขื˜ ืคื•ืŸ ื“ืขื ืึทืคึผืœื™ืงืึทื ื˜. ืขืก ื–ืขื ืขืŸ ืคื™ืœืข ืคืึทืจืฉื™ื“ืขื ืข ื•ื•ืขืจืึทืคืึทืงื™ื™ืฉืึทืŸ ืžืขื˜ื”ืึธื“ืก, ืึธื‘ืขืจ ืงื™ื™ื ืขืจ ืคื•ืŸ ื–ื™ื™ ื’ื™ื˜ ืึท ืคื•ืœ ื’ืึทืจืึทื ื˜ื™ืจืŸ ืคื•ืŸ ื“ื™ ืึธื˜ืึทื ื˜ื™ืกื™ื˜ื™ ืคื•ืŸ ื“ืึธืงื•ืžืขื ื˜ืŸ. ืึทืงืงืึธืจื“ื™ื ื’ืœื™, ื“ื™ ืึธื˜ืึทื ื˜ื™ืกื™ื˜ื™ ืคื•ืŸ ื“ื™ ืื™ื“ืขื ื˜ื™ื˜ืขื˜ ืคื•ืŸ ื“ืขื ืึทืคึผืœื™ืงืึทื ื˜ ืงืขื ืขืŸ ืื•ื™ืš ื ื™ื˜ ื–ื™ื™ืŸ ื’ืขืจืึทื ื˜ื™ื“.

ื•ื•ื™ ืงืขื ืขืŸ ื“ื™ ืฉืึธืจื˜ืงืึธืžื™ื ื’ืก ื–ื™ื™ืŸ ื™ืœื™ืžืึทื ื™ื™ื˜ืึทื“?ืื•ื™ื‘ ื“ื™ ืคืจืื‘ืœืขืžืขืŸ ืคื•ืŸ PKI ืื™ืŸ ื–ื™ื™ืŸ ืงืจืึทื ื˜ ืฉื˜ืึทื˜ ืงืขื ืขืŸ ื–ื™ื™ืŸ ื“ืขืจืงืœืขืจื˜ ื“ื•ืจืš ืกืขื ื˜ืจืึทืœื™ื–ื™ื™ืฉืึทืŸ, ืขืก ืื™ื– ืœืึทื“ื–ืฉื™ืงืึทืœ ืฆื• ื™ื‘ืขืจื ืขืžืขืŸ ืึทื– ื“ื™ืกืขื ื˜ืจืึทืœื™ื–ื™ื™ืฉืึทืŸ ื•ื•ืึธืœื˜ ื”ืขืœืคืŸ ื˜ื™ื™ืœ ืขืœื™ืžื™ื ื™ืจืŸ ื“ื™ ื™ื™ื“ืขื ืึทืคื™ื™ื“ ื›ื™ืกืึธืจืŸ.

ื“ื™ืกืขื ื˜ืจืึทืœื™ื–ื™ื™ืฉืึทืŸ ื˜ื•ื˜ ื ื™ืฉื˜ ืžื™ื™ื ืขืŸ ื“ื™ ื‘ื™ื™ึทื–ื™ื™ึทืŸ ืคื•ืŸ ื˜ืจืึทืกื˜ื™ื“ ืขื ื˜ื™ื˜ื™ื– - ืื•ื™ื‘ ืื™ืจ ืžืึทื›ืŸ ื“ื™ืกืขื ื˜ืจืึทืœื™ื™ื–ื“ ืฆื™ื‘ื•ืจ ืฉืœื™ืกืœ ื™ื ืคืจืึทืกื˜ืจืึทืงื˜ืฉืขืจ (ื“ื™ืกืขื ื˜ืจืึทืœื™ื™ื–ื“ ืคึผื•ื‘ืœื™ืง ืฉืœื™ืกืœ ื™ื ืคืจืึทืกื˜ืจืึทืงื˜ืฉืขืจ, DPKI), ื“ืขืžืึธืœื˜ ื ื™ื˜ CA ืื“ืขืจ CR ื–ืขื ืขืŸ ื“ืืจืฃ. ืœืึธืžื™ืจ ืคืึทืจืœืึธื–ืŸ ื“ืขื ื‘ืึทื’ืจื™ืฃ ืคื•ืŸ ืึท ื“ื™ื’ื™ื˜ืึทืœ ื‘ืึทื•ื•ื™ื™ึทื–ืŸ ืื•ืŸ ื ื•ืฆืŸ ืึท ืคื•ื ืื ื“ืขืจื’ืขื˜ื™ื™ืœื˜ ืจืขื’ื™ืกื˜ืจื™ ืฆื• ืงืจืึธื ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ื•ื•ืขื’ืŸ ืฆื™ื‘ื•ืจ ืฉืœื™ืกืœืขืŸ. ืื™ืŸ ืื•ื ื“ื–ืขืจ ืคืึทืœ, ืžื™ืจ ืจื•ืคืŸ ืึท ืจืขื’ื™ืกื˜ืจื™ืจืŸ ืึท ืœื™ื ืขืึทืจ ื“ืึทื˜ืึทื‘ื™ื™ืก ืงืึทื ืกื™ืกื˜ื™ื ื’ ืคื•ืŸ ื™ื—ื™ื“ ืจืขืงืึธืจื“ืก (ื‘ืœืึทืงืก) ืœื™ื ื’ืงื˜ ืžื™ื˜ ื‘ืœืึทืงื›ื™ื™ื•ื•ืึทืŸ ื˜ืขื›ื ืึธืœืึธื’ื™ืข. ืึทื ืฉื˜ืึธื˜ ืึท ื“ื™ื’ื™ื˜ืึทืœ ื‘ืึทื•ื•ื™ื™ึทื–ืŸ, ืžื™ืจ ืคืึธืจืฉื˜ืขืœืŸ ื“ืขื ื‘ืึทื’ืจื™ืฃ ืคื•ืŸ "ืึธื ื–ืึธื’".

ื•ื•ื™ ื“ืขืจ ืคึผืจืึธืฆืขืก ืคื•ืŸ ืจื™ืกื™ื•ื•ื™ื ื’, ื•ื•ืขืจืึทืคื™ื™ื™ื ื’ ืื•ืŸ ืงืึทื ืกืึทืœื™ื ื’ ื ืึธื•ื˜ืึทืคืึทืงื™ื™ืฉืึทื ื– ื•ื•ืขื˜ ืงื•ืงืŸ ื•ื•ื™ ืื™ืŸ ื“ื™ ืคืืจื’ืขืœื™ื™ื’ื˜ DPKI:

1. ื™ืขื“ืขืจ ืึทืคึผืœื™ืงืึทื ื˜ ืคืึธืจืœื™ื™ื’ืŸ ืึท ืึทืคึผืœืึทืงื™ื™ืฉืึทืŸ ืคึฟืึทืจ ืึท ืึธื ื–ืึธื’ ื™ื ื“ื™ืคึผืขื ื“ืึทื ื˜ืœื™ ื“ื•ืจืš ืื•ื™ืกืคื™ืœืŸ ืึท ืคืึธืจืขื ื‘ืขืฉืึทืก ืจืขื’ื™ืกื˜ืจืึทืฆื™ืข, ื ืึธืš ื•ื•ืึธืก ืขืจ ืงืจื™ื™ื™ืฅ ืึท ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ ื•ื•ืึธืก ืื™ื– ืกื˜ืึธืจื“ ืื™ืŸ ืึท ืกืคึผืขืฉืึทืœื™ื™ื–ื“ ื‘ืขืงืŸ.

2. ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ื•ื•ืขื’ืŸ ื“ืขื ืฆื™ื‘ื•ืจ ืฉืœื™ืกืœ, ืฆื•ื–ืืžืขืŸ ืžื™ื˜ ื“ื™ ื‘ืึทื–ื™ืฆืขืจ ืก ื“ืขื˜ืึทื™ืœืก ืื•ืŸ ืื ื“ืขืจืข ืžืขื˜ืึทื“ืึทื˜ืึท, ืื™ื– ืกื˜ืึธืจื“ ืื™ืŸ ืึท ืคื•ื ืื ื“ืขืจื’ืขื˜ื™ื™ืœื˜ ืจืขื’ื™ืกื˜ืจื™, ืื•ืŸ ื ื™ืฉื˜ ืื™ืŸ ืึท ื“ื™ื’ื™ื˜ืึทืœ ื‘ืึทื•ื•ื™ื™ึทื–ืŸ, ืคึฟืึทืจ ื“ื™ ื™ืฉื•ืึทื ืก ืคื•ืŸ ื•ื•ืึธืก ืื™ืŸ ืึท ืกืขื ื˜ืจืึทืœื™ื™ื–ื“ ืคึผืงื™ ื“ื™ CA ืื™ื– ืคืึทืจืึทื ื˜ื•ื•ืึธืจื˜ืœืขืš.

3. ื•ื•ืขืจืึทืคืึทืงื™ื™ืฉืึทืŸ ืคื•ืŸ ื“ื™ ืึธื˜ืึทื ื˜ื™ืกื™ื˜ื™ ืคื•ืŸ ื“ื™ ืึทืคึผืœื™ืงืึทื ื˜ ืก ืื™ื“ืขื ื˜ื™ื˜ืขื˜ ืื™ื– ื“ื•ืจื›ื’ืขืงืึธื›ื˜ ื ืึธืš ื“ืขื ืคืึทืงื˜ ื“ื•ืจืš ื“ื™ ืฉืœืึธืก ื”ืฉืชื“ืœื•ืช ืคื•ืŸ ื“ื™ DPKI ื‘ืึทื ื™ืฆืขืจ ืงื”ืœ, ืื•ืŸ ื ื™ืฉื˜ ื“ื•ืจืš ื“ื™ CR.

4. ื‘ืœื•ื™ื– ื“ื™ ื‘ืึทื–ื™ืฆืขืจ ืคื•ืŸ ืึทื–ืึท ืึท ืึธื ื–ืึธื’ ืงืขื ืขืŸ ื˜ื•ื™ืฉืŸ ื“ื™ ืกื˜ืึทื˜ื•ืก ืคื•ืŸ ืึท ืฆื™ื‘ื•ืจ ืฉืœื™ืกืœ.

5. ื•ื•ืขืจ ืขืก ื™ื– ืงืขื ืขืŸ ืฆื•ื˜ืจื™ื˜ ื“ื™ ืคื•ื ืื ื“ืขืจื’ืขื˜ื™ื™ืœื˜ ืœืขื“ื–ืฉืขืจ ืื•ืŸ ืงืึธื ื˜ืจืึธืœื™ืจืŸ ื“ื™ ืงืจืึทื ื˜ ืกื˜ืึทื˜ื•ืก ืคื•ืŸ ื“ื™ ืฆื™ื‘ื•ืจ ืฉืœื™ืกืœ.

ื‘ืึทืžืขืจืงื•ื ื’: ืงืึทืžื™ื•ื ื™ื˜ื™ ื•ื•ืขืจืึทืคืึทืงื™ื™ืฉืึทืŸ ืคื•ืŸ ืึท ืึทืคึผืœื™ืงืึทื ื˜ ืก ืื™ื“ืขื ื˜ื™ื˜ืขื˜ ืงืขืŸ ื•ื™ืกืงื•ืžืขืŸ ืึทื ืจื™ืœื™ื™ืึทื‘ืึทืœ ื‘ื™ื™ึท ืขืจืฉื˜ืขืจ ื‘ืœื™ืง. ืึธื‘ืขืจ ืžื™ืจ ืžื•ื–ืŸ ื’ืขื“ืขื ืงืขืŸ ืึทื– ืื™ืฆื˜ ืึทืœืข ื ื™ืฆืขืจืก ืคื•ืŸ ื“ื™ื’ื™ื˜ืึทืœ ื‘ืึทื“ื™ื ื•ื ื’ืก ื™ื ืขื•ื•ืึทื˜ืึทื‘ืœื™ ืœืึธื–ืŸ ืึท ื“ื™ื’ื™ื˜ืึทืœ ืฉืคึผื•ืจ, ืื•ืŸ ื“ืขืจ ืคึผืจืึธืฆืขืก ื•ื•ืขื˜ ื ืึธืจ ืคืึธืจื–ืขืฆืŸ ืฆื• ื’ืขื•ื•ื™ื ืขืŸ ืžืึธืžืขื ื˜ื•ื. ืขืคึฟืขื ืขืŸ ืขืœืขืงื˜ืจืึธื ื™ืฉ ืจืขื“ื–ืฉื™ืกื˜ืขืจื– ืคื•ืŸ ืœืขื’ืึทืœ ืขื ื˜ื™ื˜ื™ื–, ืžืึทืคึผืก, ื“ื™ื“ื–ืฉืึทื˜ื™ื–ื™ื™ืฉืึทืŸ ืคื•ืŸ ื˜ืขืจื™ื™ืŸ ื‘ื™ืœื“ืขืจ, ื’ืขื–ืขืœืฉืึทืคื˜ืœืขืš ื ืขื˜ื•ื•ืึธืจืงืก - ืึทืœืข ื“ื™ ืžื›ืฉื™ืจื™ื ื–ืขื ืขืŸ ืขืคื ื˜ืœืขืš ื‘ื ื™ืžืฆื. ื–ื™ื™ ื–ืขื ืขืŸ ืฉื•ื™ืŸ ื”ืฆืœื—ื” ื’ืขื ื™ืฆื˜ ื‘ืขืฉืึทืก ื™ื ื•ื•ืขืกื˜ืึทื’ื™ื™ืฉืึทื ื– ื‘ื™ื™ ืคื•ื‘ืœื™ืฆื™ืกื˜ืŸ ืื•ืŸ ื’ืขื–ืขืฅ ืขื ืคืึธืจืกืžืึทื ื˜ ื™ื™ื“ื–ืฉืึทื ืกื™ื–. ืคึฟืึทืจ ื‘ื™ื™ึทืฉืคึผื™ืœ, ืขืก ืื™ื– ื’ืขื ื•ื’ ืฆื• ืฆื•ืจื™ืงืจื•ืคืŸ ื“ื™ ื™ื ื•ื•ืขืกื˜ืึทื’ื™ื™ืฉืึทื ื– ืคื•ืŸ ื‘ืขืœืœื™ื ื’ืงืึทื˜ ืึธื“ืขืจ ื“ื™ ืฉืœืึธืก ื™ื ื•ื•ืขืกื˜ืึทื’ื™ื™ื˜ื™ื•ื• ืžืึทื ืฉืึทืคึฟื˜ JIT, ื•ื•ืึธืก ืื™ื– ื’ืขืœืขืจื ื˜ ื“ื™ ืฆื•ืฉื˜ืื ื“ืŸ ืคื•ืŸ ื“ื™ ืงืจืึทืš ืคื•ืŸ ื“ื™ ืžืึทืœื™ื™ึทืกื™ืึทืŸ ื‘ืึธืขื™ื ื’.

ืึทื–ื•ื™ ื•ื•ื™ ื•ื•ืึธืœื˜ ืึท ื“ื™ืกืขื ื˜ืจืึทืœื™ื™ื–ื“ ืฆื™ื‘ื•ืจ ืฉืœื™ืกืœ ื™ื ืคืจืึทืกื˜ืจืึทืงื˜ืฉืขืจ ืึทืจื‘ืขื˜ ืื™ืŸ ืคื™ืจ? ื–ืืœ ืื•ื ื“ื– ื•ื•ื•ื™ื ืขืŸ ืื•ื™ืฃ ื“ื™ ื‘ืึทืฉืจื™ื™ึทื‘ื•ื ื’ ืคื•ืŸ ื“ื™ ื˜ืขื›ื ืึธืœืึธื’ื™ืข ื–ื™ืš, ื•ื•ืึธืก ืžื™ืจ ืคึผืึทื˜ืึทื ื˜ืึทื“ ืื™ืŸ 2018 ืื•ืŸ ืžื™ืจ ืจื™ื™ื˜ืœื™ ื‘ืึทื˜ืจืึทื›ื˜ืŸ ืขืก ืื•ื ื“ื–ืขืจ ื•ื•ื™ืกืŸ.

ื™ืžืึทื“ื–ืฉืึทืŸ ืขืก ืื™ื– ืขื˜ืœืขื›ืข ื‘ืึทื–ื™ืฆืขืจ ื•ื•ืึธืก ืึธื•ื ื– ืคื™ืœืข ืฆื™ื‘ื•ืจ ืฉืœื™ืกืœืขืŸ, ื•ื•ื• ื™ืขื“ืขืจ ืฉืœื™ืกืœ ืื™ื– ืึท ื–ื™ื›ืขืจ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ ื•ื•ืึธืก ืื™ื– ืกื˜ืึธืจื“ ืื™ืŸ ื“ื™ ืจืขื’ื™ืกื˜ืจื™. ืื™ืŸ ื“ืขืจ ืึทื•ื•ืขืง ืคื•ืŸ ืึท CA, ื•ื•ื™ ืงืขื ืขืŸ ืื™ืจ ืคึฟืึทืจืฉื˜ื™ื™ืŸ ืึทื– ืึทืœืข ื“ื™ ืฉืœื™ืกืœืขืŸ ื’ืขื”ืขืจืŸ ืฆื• ื“ืขื ื‘ืึทื–ื•ื ื“ืขืจ ื‘ืึทื–ื™ืฆืขืจ? ืฆื• ืกืึธืœื•ื•ืข ื“ืขื ืคึผืจืึธื‘ืœืขื, ืึท ื ื•ืœ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ ืื™ื– ื‘ืืฉืืคืŸ, ื•ื•ืึธืก ื›ึผื•ืœืœ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ื•ื•ืขื’ืŸ ื“ื™ ื‘ืึทื–ื™ืฆืขืจ ืื•ืŸ ื–ื™ื™ืŸ ื‘ื™ื™ึทื˜ืœ (ืคื•ืŸ ื•ื•ืึธืก ื“ื™ ืงืึธืžื™ืกื™ืข ืคึฟืึทืจ ืคึผืœื™ื™ืกื™ื ื’ ื“ื™ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ ืื™ืŸ ื“ื™ ืจืขื’ื™ืกื˜ืจื™ ืื™ื– ื“ืขื‘ื™ื˜ืขื“). ื“ื™ ื ืึทืœ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ ืื™ื– ืึท ืžื™ืŸ ืคื•ืŸ "ืึทื ืงืขืจ" ืฆื• ื•ื•ืึธืก ื“ื™ ืคืืœื’ืขื ื“ืข ื˜ืจืึทื ื–ืึทืงืฉืึทื ื– ืžื™ื˜ ื“ืึทื˜ืŸ ื•ื•ืขื’ืŸ ืฆื™ื‘ื•ืจ ืฉืœื™ืกืœืขืŸ ื•ื•ืขื˜ ื–ื™ื™ืŸ ืึทื˜ืึทื˜ืฉื˜. ื™ืขื“ืขืจ ืึทื–ืึท ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ ื›ึผื•ืœืœ ืึท ืกืคึผืขืฉืึทืœื™ื™ื–ื“ ื“ืึทื˜ืŸ ืกื˜ืจื•ืงื˜ื•ืจ, ืึธื“ืขืจ ืื™ืŸ ืื ื“ืขืจืข ื•ื•ืขืจื˜ืขืจ, ืึท ืึธื ื–ืึธื’.

ื ืึธื˜ื™ืคื™ืงืึทื˜ื™ืึธืŸ ืื™ื– ืึท ืกื˜ืจืึทืงื˜ืฉืขืจื“ ื’ืึทื ื’ ืคื•ืŸ ื“ืึทื˜ืŸ ืงืึทื ืกื™ืกื˜ื™ื ื’ ืคื•ืŸ ืคืึทื ื’ืงืฉืึทื ืึทืœ ืคืขืœื“ืขืจ ืื•ืŸ ืึทืจื™ื™ึทื ื’ืขืจืขื›ื ื˜ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ื•ื•ืขื’ืŸ ื“ื™ ื‘ืึทื–ื™ืฆืขืจ ืก ืฆื™ื‘ื•ืจ ืฉืœื™ืกืœ, ื“ื™ ืคึผืขืจืกื™ืกื˜ืึทื ืก ืคื•ืŸ ื•ื•ืึธืก ืื™ื– ื’ืขืจืึทื ื˜ื™ื“ ื“ื•ืจืš ืคึผืœื™ื™ืกืžืึทื ื˜ ืื™ืŸ ืื™ื™ื ืขืจ ืคื•ืŸ ื“ื™ ืคึฟืึทืจื‘ื•ื ื“ืŸ ืจืขืงืึธืจื“ืก ืคื•ืŸ ื“ื™ ืคื•ื ืื ื“ืขืจื’ืขื˜ื™ื™ืœื˜ ืจืขื’ื™ืกื˜ืจื™.

ื“ืขืจ ื•ื•ื™ื™ึทื˜ืขืจ ืœืึทื“ื–ืฉื™ืงืึทืœ ืงืฉื™ื ืื™ื– ื•ื•ื™ ืื™ื– ืึท ื ื•ืœ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ ื’ืขืฉืืคืŸ? ื“ื™ ื ืึทืœ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ - ื•ื•ื™ ืกืึทื‘ืกืึทืงื•ื•ืึทื ื˜ ืึธื ืขืก - ืื™ื– ืึท ืึทื’ื’ืจืขื’ืึทื˜ื™ืึธืŸ ืคื•ืŸ ื–ืขืงืก ื“ืึทื˜ืŸ ืคืขืœื“ืขืจ. ื‘ืขืฉืึทืก ื“ื™ ืคืึธืจืžื™ืจื•ื ื’ ืคื•ืŸ ืึท ื ื•ืœ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ, ื“ื™ ืฉืœื™ืกืœ ืคึผืึธืจ ืคื•ืŸ ื“ื™ ื‘ื™ื™ึทื˜ืœ ืื™ื– ื™ื ื•ื•ืึทืœื•ื•ื“ (ืฆื™ื‘ื•ืจ ืื•ืŸ ืคึผืขืจื“ ืกื•ื“ ืฉืœื™ืกืœืขืŸ). ื“ืขื ืคึผืึธืจ ืคื•ืŸ ืฉืœื™ืกืœืขืŸ ืื™ื– ืืจื•ื™ืก ืื™ืŸ ื“ืขื ืžืึธืžืขื ื˜ ื•ื•ืขืŸ ื“ืขืจ ื‘ืึทื ื™ืฆืขืจ ืจืขื“ื–ืฉื™ืกื˜ืขืจื– ื–ื™ื™ืŸ ื‘ื™ื™ึทื˜ืœ, ืคึฟื•ืŸ ื•ื•ืึธืก ื“ื™ ืงืึธืžื™ืกื™ืข ืคึฟืึทืจ ืคึผืœื™ื™ืกื™ื ื’ ืึท ื ื•ืœ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ ืื™ืŸ ื“ื™ ืจืขื’ื™ืกื˜ืจื™ ืื•ืŸ ื“ืขืจื ืึธืš ืึทืคึผืขืจื™ื™ืฉืึทื ื– ืžื™ื˜ ื ืึธื•ื˜ืึทืคืึทืงื™ื™ืฉืึทื ื– ื•ื•ืขื˜ ื–ื™ื™ืŸ ื“ืขื‘ื™ื˜ืขื“.

DPKI: ื™ืœื™ืžืึทื ื™ื™ื˜ื™ื ื’ ื“ื™ ืฉืึธืจื˜ืงืึธืžื™ื ื’ืก ืคื•ืŸ ืกืขื ื˜ืจืึทืœื™ื™ื–ื“ PKI ื ื™ืฆืŸ ื‘ืœืึธืงื˜ืฉื™ื™ืŸ

ื•ื•ื™ ื’ืขื•ื•ื™ื–ืŸ ืื™ืŸ ื“ื™ ืคื™ื’ื•ืจ, ืึท ืฆื™ื‘ื•ืจ ืฉืœื™ืกืœ ื“ื™ื™ื“ื–ืฉืขืกื˜ ืคื•ืŸ ื‘ื™ื™ึทื˜ืœ ืื™ื– ื“ื–ืฉืขื ืขืจื™ื™ื˜ืึทื“ ื“ื•ืจืš ืกืึทืงื•ื•ืขื ื˜ืฉืึทืœื™ ืึทืคึผืœื™ื™ื™ื ื’ ื“ื™ SHA256 ืื•ืŸ RIPEMD160 ื”ืึทืฉ ืคืึทื ื’ืงืฉืึทื ื–. ื“ืึธ RIPEMD160 ืื™ื– ืคืึทืจืึทื ื˜ื•ื•ืึธืจื˜ืœืขืš ืคึฟืึทืจ ื“ื™ ืกืึธืœื™ื“ ืคืึทืจื˜ืจืขื˜ื•ื ื’ ืคื•ืŸ ื“ืึทื˜ืŸ, ื“ื™ ื‘ืจื™ื™ื˜ ืคื•ืŸ ื•ื•ืึธืก ื˜ื•ื˜ ื ื™ืฉื˜ ื™ืงืกื™ื“ 160 ื‘ื™ืฅ. ื“ืึธืก ืื™ื– ื•ื•ื™ื›ื˜ื™ืง ื•ื•ื™ื™ึทืœ ื“ื™ ืจืขื’ื™ืกื˜ืจื™ ืื™ื– ื ื™ืฉื˜ ืึท ื‘ื™ืœื™ืง ื“ืึทื˜ืึทื‘ื™ื™ืก. ื“ืขืจ ืฆื™ื‘ื•ืจ ืฉืœื™ืกืœ ื–ื™ืš ืื™ื– ืืจื™ื™ืŸ ืื™ืŸ ื“ื™ ืคื™ื ืคื˜ ืคืขืœื“. ื“ืขืจ ืขืจืฉื˜ืขืจ ืคืขืœื“ ื›ึผื•ืœืœ ื“ืึทื˜ืŸ ื•ื•ืึธืก ื™ืกื˜ืึทื‘ืœื™ืฉื™ื– ืึท ืงืฉืจ ืฆื• ื“ื™ ืคืจื™ืขืจื“ื™ืงืข ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ. ืคึฟืึทืจ ืึท ื ื•ืœ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ, ื“ืขื ืคืขืœื“ ื›ึผื•ืœืœ ื’ืึธืจื ื™ืฉื˜, ื•ื•ืึธืก ื“ื™ืกื˜ื™ื ื’ื’ื•ื•ื™ืฉื™ื– ืขืก ืคื•ืŸ ืกืึทื‘ืกืึทืงื•ื•ืึทื ื˜ ื˜ืจืึทื ื–ืึทืงืฉืึทื ื–. ื“ื™ ืจื’ืข ืคืขืœื“ ืื™ื– ื“ืึทื˜ืŸ ืคึฟืึทืจ ืงืึธื ื˜ืจืึธืœื™ืจื•ื ื’ ื“ื™ ืงืึทื ืขืงื˜ื™ื•ื•ื™ื˜ื™ ืคื•ืŸ ื˜ืจืึทื ื–ืึทืงืฉืึทื ื–. ืคึฟืึทืจ ืงื•ืจืฅ, ืžื™ืจ ื•ื•ืขืœืŸ ืจื•ืคืŸ ื“ื™ ื“ืึทื˜ืŸ ืื™ืŸ ื“ืขืจ ืขืจืฉื˜ืขืจ ืื•ืŸ ืจื’ืข ืคืขืœื“ "ืœื™ื ืง" ืื•ืŸ "ื˜ืฉืขืง" ืจื™ืกืคึผืขืงื˜ื™ื•ื•ืœื™. ื“ืขืจ ืื™ื ื”ืึทืœื˜ ืคื•ืŸ ื“ื™ ืคืขืœื“ืขืจ ืื™ื– ื“ื–ืฉืขื ืขืจื™ื™ื˜ืึทื“ ื“ื•ืจืš ื™ื˜ืขืจืึทื˜ื™ื•ื•ืข ื›ืึทืฉื™ื ื’, ื•ื•ื™ ื“ืขืžืึทื ืกื˜ืจื™ื™ื˜ื™ื“ ื“ื•ืจืš ืคึฟืึทืจื‘ื™ื ื“ื•ื ื’ ื“ื™ ืจื’ืข ืื•ืŸ ื“ืจื™ื˜ ื˜ืจืึทื ื–ืึทืงืฉืึทื ื– ืื™ืŸ ื“ื™ ืคื™ื’ื•ืจ ืื•ื ื˜ืŸ.

DPKI: ื™ืœื™ืžืึทื ื™ื™ื˜ื™ื ื’ ื“ื™ ืฉืึธืจื˜ืงืึธืžื™ื ื’ืก ืคื•ืŸ ืกืขื ื˜ืจืึทืœื™ื™ื–ื“ PKI ื ื™ืฆืŸ ื‘ืœืึธืงื˜ืฉื™ื™ืŸ

ื“ื™ ื“ืึทื˜ืŸ ืคื•ืŸ ื“ื™ ืขืจืฉื˜ืขืจ ืคื™ื ืฃ ืคืขืœื“ืขืจ ื–ืขื ืขืŸ ืกืขืจื˜ืึทืคื™ื™ื“ ื“ื•ืจืš ืึทืŸ ืขืœืขืงื˜ืจืึธื ื™ืฉ ื“ื™ื’ื™ื˜ืึทืœ ื›ืกื™ืžืข, ื•ื•ืึธืก ืื™ื– ื“ื–ืฉืขื ืขืจื™ื™ื˜ืึทื“ ืžื™ื˜ ื“ื™ ืกื•ื“ ืฉืœื™ืกืœ ืคื•ืŸ ื“ื™ ื‘ื™ื™ึทื˜ืœ.

ืึทื– ืก ืขืก, ื“ื™ ื ืึทืœ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ ืื™ื– ื’ืขืฉื™ืงื˜ ืฆื• ื“ื™ ื‘ืขืงืŸ ืื•ืŸ ื ืึธืš ืžืฆืœื™ื— ื•ื•ืขืจืึทืคืึทืงื™ื™ืฉืึทืŸ ืื™ื– ืืจื™ื™ืŸ ืื™ืŸ ื“ื™ ืจืขื’ื™ืกื˜ืจื™. ืื™ืฆื˜ ืื™ืจ ืงืขื ืขืŸ "ืœื™ื ืง" ื“ื™ ืคืืœื’ืขื ื“ืข ื˜ืจืึทื ื–ืึทืงืฉืึทื ื– ืฆื• ืขืก. ื–ืืœ ืก ื‘ืึทื˜ืจืึทื›ื˜ืŸ ื•ื•ื™ ื˜ืจืึทื ื–ืึทืงืฉืึทื ื– ืื ื“ืขืจืข ื•ื•ื™ ื ื•ืœ ื–ืขื ืขืŸ ื’ืขืฉืืคืŸ.

DPKI: ื™ืœื™ืžืึทื ื™ื™ื˜ื™ื ื’ ื“ื™ ืฉืึธืจื˜ืงืึธืžื™ื ื’ืก ืคื•ืŸ ืกืขื ื˜ืจืึทืœื™ื™ื–ื“ PKI ื ื™ืฆืŸ ื‘ืœืึธืงื˜ืฉื™ื™ืŸ

ื“ืขืจ ืขืจืฉื˜ืขืจ ื–ืึทืš ื•ื•ืึธืก ืžื™ืกื˜ืึธืžืข ื’ืขื›ืืคื˜ ื“ื™ื™ืŸ ืื•ื™ื’ ืื™ื– ื“ื™ ื–ืขื˜ ืคื•ืŸ ืฉืœื™ืกืœ ืคึผืขืจื–. ืื™ืŸ ืึทื“ื™ืฉืึทืŸ ืฆื• ื“ื™ ืฉื•ื™ืŸ ื‘ืึทืงืึทื ื˜ืข ื‘ื™ื™ึทื˜ืœ ืฉืœื™ืกืœ ืคึผืึธืจ, ืคึผืจืึธืกื˜ ืื•ืŸ ื“ื™ื ืกื˜ ืฉืœื™ืกืœ ืคึผืขืจื– ื–ืขื ืขืŸ ื’ืขื ื™ืฆื˜.

ืึท ืคึผืจืึธืกื˜ ืฆื™ื‘ื•ืจ ืฉืœื™ืกืœ ืื™ื– ื•ื•ืึธืก ืึทืœืฅ ืื™ื– ืกื˜ืึทืจื˜ืขื“ ืคึฟืึทืจ. ื“ืขืจ ืฉืœื™ืกืœ ืื™ื– ื™ื ื•ื•ืึทืœื•ื•ื“ ืื™ืŸ ืคืึทืจืฉื™ื“ืŸ ืคึผืจืึธื•ืกื™ื“ื–ืฉืขืจื– ืื•ืŸ ืคึผืจืึทืกืขืกืึทื– ืึทื ืคืึธื•ืœื“ื™ื ื’ ืื™ืŸ ื“ื™ ืึทืจื•ื™ืก ื•ื•ืขืœื˜ (ื‘ืึทื ืงื™ื ื’ ืื•ืŸ ืื ื“ืขืจืข ื˜ืจืึทื ื–ืึทืงืฉืึทื ื–, ื“ืึธืงื•ืžืขื ื˜ ืœื•ื™ืคืŸ, ืืื–"ื• ื•). ืฆื•ื ื‘ื™ื™ืฉืคึผื™ืœ, ืึท ืกื•ื“ ืฉืœื™ืกืœ ืคื•ืŸ ืึท ืคึผืจืึธืกื˜ ืคึผืึธืจ ืงืขื ืขืŸ ื•ื•ืขืจืŸ ื’ืขื ื•ืฆื˜ ืฆื• ื“ื–ืฉืขื ืขืจื™ื™ื˜ ื“ื™ื’ื™ื˜ืึทืœ ืกื™ื’ื ืึทื˜ืฉืขืจื– ืคึฟืึทืจ ืคืึทืจืฉื™ื“ืŸ ื“ืึธืงื•ืžืขื ื˜ืŸ - ืฆืึธืœื•ื ื’ ืึธืจื“ืขืจืก, ืืื–"ื• ื•, ืื•ืŸ ืึท ืฆื™ื‘ื•ืจ ืฉืœื™ืกืœ ืงืขื ืขืŸ ื•ื•ืขืจืŸ ื’ืขื ื•ืฆื˜ ืฆื• ื‘ืึทืฉื˜ืขื˜ื™ืงืŸ ื“ืขื ื“ื™ื’ื™ื˜ืึทืœ ื›ืกื™ืžืข ืžื™ื˜ ื“ื™ ืกืึทื‘ืกืึทืงื•ื•ืึทื ื˜ ื“ื•ืจื›ืคื™ืจื•ื ื’ ืคื•ืŸ ื“ื™ ื™ื ืกื˜ืจืึทืงืฉืึทื ื–, ืฆื•ื’ืขืฉื˜ืขืœื˜ ืึทื– ืขืก ืื™ื– ื’ื™ืœื˜ื™ืง.

ื“ื™ ืกืขืจื•ื•ื™ืก ืคึผืึธืจ ืื™ื– ืืจื•ื™ืก ืฆื• ื“ื™ ืจืขื’ื™ืกื˜ืจื™ืจื˜ DPKI ื•ื ื˜ืขืจื˜ืขื ื™ืง. ื“ืขืจ ื ืึธืžืขืŸ ืคื•ืŸ ื“ืขื ืคึผืึธืจ ืงืึธืจืึทืกืคึผืึทื ื“ื– ืฆื• ื–ื™ื™ึทืŸ ืฆื™ืœ. ื‘ืึทืžืขืจืงื•ื ื’ ืึทื– ื•ื•ืขืŸ ืคืึธืจืžื™ื ื’ / ืงืึธื ื˜ืจืึธืœื™ืจื•ื ื’ ืึท ื ื•ืœ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ, ืกืขืจื•ื•ื™ืก ืฉืœื™ืกืœืขืŸ ื–ืขื ืขืŸ ื ื™ืฉื˜ ื’ืขื ื™ืฆื˜.

ืœืึธืžื™ืจ ื•ื•ื™ื“ืขืจ ื“ืขืจืงืœืขืจืŸ ื“ืขื ืฆื™ืœ ืคื•ืŸ ื“ื™ ืฉืœื™ืกืœืขืŸ:

  1. ื‘ื™ื™ึทื˜ืœ ืฉืœื™ืกืœืขืŸ ื–ืขื ืขืŸ ื’ืขื ื™ืฆื˜ ืฆื• ื“ื–ืฉืขื ืขืจื™ื™ื˜ / ื‘ืึทืฉื˜ืขื˜ื™ืงืŸ ื‘ื™ื™ื“ืข ืึท ื ืึทืœ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ ืื•ืŸ ืงื™ื™ืŸ ืื ื“ืขืจืข ื ื™ื˜-ื ืึทืœ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ. ื“ื™ ืคึผืจื™ื•ื•ืึทื˜ ืฉืœื™ืกืœ ืคื•ืŸ ืึท ื‘ื™ื™ึทื˜ืœ ืื™ื– ื‘ืืงืื ื˜ ื‘ืœื•ื™ื– ืฆื• ื“ื™ ื‘ืึทื–ื™ืฆืขืจ ืคื•ืŸ ื“ื™ ื‘ื™ื™ึทื˜ืœ, ื•ื•ืึธืก ืื™ื– ืื•ื™ืš ื“ื™ ื‘ืึทื–ื™ืฆืขืจ ืคื•ืŸ ืคื™ืœืข ืคึผืจืึธืกื˜ ืฆื™ื‘ื•ืจ ืฉืœื™ืกืœืขืŸ.
  2. ืึท ืคึผืจืึธืกื˜ ืฆื™ื‘ื•ืจ ืฉืœื™ืกืœ ืื™ื– ืขื ืœืขืš ืื™ืŸ ืฆื™ืœ ืฆื• ืึท ืฆื™ื‘ื•ืจ ืฉืœื™ืกืœ ืคึฟืึทืจ ื•ื•ืึธืก ืึท ื‘ืึทื•ื•ื™ื™ึทื–ืŸ ืื™ื– ืืจื•ื™ืก ืื™ืŸ ืึท ืกืขื ื˜ืจืึทืœื™ื™ื–ื“ PKI.
  3. ื“ื™ ืกืขืจื•ื•ื™ืก ืฉืœื™ืกืœ ืคึผืึธืจ ื’ืขื”ืขืจื˜ ืฆื• DPKI. ื“ืขืจ ืกื•ื“ ืฉืœื™ืกืœ ืื™ื– ืืจื•ื™ืก ืฆื• ืจืขื’ื™ืกื˜ืจื™ืจื˜ ืขื ื˜ื™ื˜ื™ื– ืื•ืŸ ืื™ื– ื’ืขื ื™ืฆื˜ ื•ื•ืขืŸ ื“ื–ืฉืขื ืขืจื™ื™ื˜ื™ื ื’ ื“ื™ื’ื™ื˜ืึทืœ ืกื™ื’ื ืึทื˜ืฉืขืจื– ืคึฟืึทืจ ื˜ืจืึทื ื–ืึทืงืฉืึทื ื– (ืึทื—ื•ืฅ ืคึฟืึทืจ ื ื•ืœ ื˜ืจืึทื ื–ืึทืงืฉืึทื ื–). ืฆื™ื‘ื•ืจ ืื™ื– ื’ืขื ื™ืฆื˜ ืฆื• ื‘ืึทืฉื˜ืขื˜ื™ืงืŸ ื“ื™ ืขืœืขืงื˜ืจืึธื ื™ืฉ ื“ื™ื’ื™ื˜ืึทืœ ื›ืกื™ืžืข ืคื•ืŸ โ€‹โ€‹ืึท ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ ืื™ื™ื“ืขืจ ืขืก ืื™ื– ืึทืจื™ื™ึทื ื’ืขืฉื™ืงื˜ ืื™ืŸ ื“ื™ ืจืขื’ื™ืกื˜ืจื™.

ืื–ื•ื™, ืขืก ื–ืขื ืขืŸ ืฆื•ื•ื™ื™ ื’ืจื•ืคึผืขืก ืคื•ืŸ ืฉืœื™ืกืœืขืŸ. ื“ืขืจ ืขืจืฉื˜ืขืจ ื›ื•ืœืœ ื“ื™ื ืกื˜ ืฉืœื™ืกืœืขืŸ ืื•ืŸ ื‘ื™ื™ึทื˜ืœ ืฉืœื™ืกืœืขืŸ - ื–ื™ื™ ื ืึธืจ ืžืึทื›ืŸ ื–ื™ื ืขืŸ ืื™ืŸ ื“ืขื ืงืึธื ื˜ืขืงืกื˜ ืคื•ืŸ DPKI. ื“ื™ ืจื’ืข ื’ืจื•ืคึผืข ื›ื•ืœืœ ืคึผืจืึธืกื˜ ืงื™ื– - ื–ื™ื™ืขืจ ืคืึทืจื ืขื ืงืขืŸ ื‘ื™ื™ึทื˜ืŸ ืื•ืŸ ืื™ื– ื‘ืืฉืœืืกืŸ ื“ื•ืจืš ื“ื™ ืึทืคึผืœืึทืงื™ื™ืฉืึทืŸ ื˜ืึทืกืงืก ืื™ืŸ ื•ื•ืึธืก ื–ื™ื™ ื–ืขื ืขืŸ ื’ืขื ื™ืฆื˜. ืื™ืŸ ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ืฆื™ื™ื˜, DPKI ื™ื ืฉื•ืจื– ื“ื™ ืึธืจื ื˜ืœืขื›ืงื™ื™ึทื˜ ืื•ืŸ ืึธื˜ืึทื ื˜ื™ืกื™ื˜ื™ ืคื•ืŸ ืคึผืจืึธืกื˜ ืฆื™ื‘ื•ืจ ืฉืœื™ืกืœืขืŸ.

ื‘ืึทืžืขืจืงื•ื ื’: ื“ื™ ืกืขืจื•ื•ื™ืก ืฉืœื™ืกืœ ืคึผืึธืจ ืงืขืŸ ื–ื™ื™ืŸ ื‘ืึทื•ื•ื•ืกื˜ ืคึฟืึทืจ ืคืึทืจืฉื™ื“ืขื ืข DPKI ืขื ื˜ื™ื˜ื™ื–. ืคึฟืึทืจ ื‘ื™ื™ึทืฉืคึผื™ืœ, ืขืก ืงืขืŸ ื–ื™ื™ืŸ ื“ื™ ื–ืขืœื‘ืข ืคึฟืึทืจ ืึทืœืขืžืขืŸ. ืขืก ืื™ื– ืคึฟืึทืจ ื“ืขื ืกื™ื‘ื” ืึทื– ื•ื•ืขืŸ ื“ื–ืฉืขื ืขืจื™ื™ื˜ื™ื ื’ ื“ื™ ื›ืกื™ืžืข ืคื•ืŸ โ€‹โ€‹ื™ืขื“ืขืจ ื ื™ื˜-ื ื•ืœ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ, ืฆื•ื•ื™ื™ ืกื•ื“ ืงื™ื– ื–ืขื ืขืŸ ื’ืขื ื™ืฆื˜, ืื™ื™ื ืขืจ ืคื•ืŸ ื•ื•ืึธืก ืื™ื– ื“ื™ ื‘ื™ื™ึทื˜ืœ ืฉืœื™ืกืœ - ืขืก ืื™ื– ื‘ืืงืื ื˜ ื‘ืœื•ื™ื– ืฆื• ื“ื™ ื‘ืึทื–ื™ืฆืขืจ ืคื•ืŸ ื“ื™ ื‘ื™ื™ึทื˜ืœ, ื•ื•ืึธืก ืื™ื– ืื•ื™ืš ื“ื™ ื‘ืึทื–ื™ืฆืขืจ ืคื•ืŸ ืคื™ืœืข ืคึผืจืึธืกื˜. ืฆื™ื‘ื•ืจ ืฉืœื™ืกืœืขืŸ. ืึทืœืข ืฉืœื™ืกืœืขืŸ ื”ืึธื‘ืŸ ื–ื™ื™ืขืจ ืื™ื™ื’ืŸ ื˜ื™ื™ึทื˜ืฉ. ืคึฟืึทืจ ื‘ื™ื™ึทืฉืคึผื™ืœ, ืขืก ืื™ื– ืฉื˜ืขื ื“ื™ืง ืžืขื’ืœืขืš ืฆื• ื‘ืึทื•ื•ื™ื™ึทื–ืŸ ืึทื– ื“ื™ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ ืื™ื– ืืจื™ื™ืŸ ืื™ืŸ ื“ื™ ืจืขื’ื™ืกื˜ืจื™ ื“ื•ืจืš ืึท ืจืขื’ื™ืกื˜ืจื™ืจื˜ DPKI ื•ื ื˜ืขืจื˜ืขื ื™ืง, ื–ื™ื ื˜ ื“ื™ ื›ืกื™ืžืข ืื™ื– ืื•ื™ืš ื“ื–ืฉืขื ืขืจื™ื™ื˜ืึทื“ ืื•ื™ืฃ ืึท ืกื•ื“ ืกืขืจื•ื•ื™ืก ืฉืœื™ืกืœ. ืื•ืŸ ืขืก ืงืขืŸ ื–ื™ื™ืŸ ืงื™ื™ืŸ ื–ื™ื“ืœืขืŸ, ืึทื–ืึท ื•ื•ื™ DOS ืื ืคืืœืŸ, ื•ื•ื™ื™ึทืœ ื“ื™ ื‘ืึทื–ื™ืฆืขืจ ืคึผื™ื™ึทืก ืคึฟืึทืจ ื™ืขื“ืขืจ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ.

ืึทืœืข ื˜ืจืึทื ื–ืึทืงืฉืึทื ื– ื•ื•ืึธืก ื ืึธื›ื’ื™ื™ืŸ ื“ื™ ื ื•ืœ ืื™ื™ื ืขืจ ื–ืขื ืขืŸ ื’ืขืฉืืคืŸ ืื™ืŸ ืึท ืขื ืœืขืš ื•ื•ืขื’: ื“ืขืจ ืฆื™ื‘ื•ืจ ืฉืœื™ืกืœ (ื ื™ืฉื˜ ื“ื™ ื‘ื™ื™ึทื˜ืœ, ื•ื•ื™ ืื™ืŸ ื“ืขื ืคืึทืœ ืคื•ืŸ ื“ื™ ื ื•ืœ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ, ืึธื‘ืขืจ ืคื•ืŸ ืึท ืคึผืจืึธืกื˜ ืฉืœื™ืกืœ ืคึผืึธืจ) ืื™ื– ื“ื•ืจื›ื’ืขืงืึธื›ื˜ ื“ื•ืจืš ืฆื•ื•ื™ื™ ื”ืึทืฉ ืคืึทื ื’ืงืฉืึทื ื– SHA256 ืื•ืŸ RIPEMD160. ื“ืึธืก ืื™ื– ื•ื•ื™ ื“ื™ ื“ืึทื˜ืŸ ืคื•ืŸ ื“ื™ ื“ืจื™ื˜ ืคืขืœื“ ืื™ื– ื’ืขืฉืืคืŸ. ื“ืขืจ ืคืขืจื˜ ืคืขืœื“ ื›ึผื•ืœืœ ืึทืงืึทืžืคึผืึทื ื™ื™ื ื’ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข (ืคึฟืึทืจ ื‘ื™ื™ึทืฉืคึผื™ืœ, ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ื•ื•ืขื’ืŸ ื“ืขื ืงืจืึทื ื˜ ืกื˜ืึทื˜ื•ืก, ืขืงืกืคึผืขืจื™ื™ืฉืึทืŸ ื“ืึทื˜ืขืก, ื˜ื™ืžืขืกื˜ืึทืžืคึผ, ื™ื“ืขื ื˜ื™ืคื™ืขืจืก ืคื•ืŸ ืงืจื™ืคึผื˜ืึธ-ืึทืœื’ืขืจื™ื“ืึทืžื– ื’ืขื ื™ืฆื˜, ืืื–"ื• ื•). ื“ื™ ืคื™ื ืคื˜ ืคืขืœื“ ื›ึผื•ืœืœ ื“ื™ ืฆื™ื‘ื•ืจ ืฉืœื™ืกืœ ืคื•ืŸ ื“ื™ ืกืขืจื•ื•ื™ืก ืฉืœื™ืกืœ ืคึผืึธืจ. ืžื™ื˜ ื–ื™ื™ืŸ ื”ื™ืœืฃ, ื“ื™ ื“ื™ื’ื™ื˜ืึทืœ ื›ืกื™ืžืข ื•ื•ืขื˜ ื–ื™ื™ืŸ ืึธืคึผื’ืขืฉื˜ืขืœื˜, ืึทื–ื•ื™ ืขืก ื•ื•ืขื˜ ื–ื™ื™ืŸ ืจืขืคึผืœื™ืงื™ื™ื˜ื™ื“. ืœืึธืžื™ืจ ื‘ืึทืจืขื›ื˜ื™ืงืŸ ื“ื™ ื ื•ื™ื˜ ืคึฟืึทืจ ืึทื–ืึท ืฆื•ื’ืึทื ื’.

ืฆื•ืจื™ืงืจื•ืคืŸ ืึทื– ืึท ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ ืื™ื– ืืจื™ื™ืŸ ืื™ืŸ ืึท ื‘ืขืงืŸ ืื•ืŸ ืกื˜ืึธืจื“ ื“ืึธืจื˜ ื‘ื™ื– ืขืก ืื™ื– ืคึผืจืึทืกืขืกื˜. ืกื˜ืึธืจื™ื ื’ ืื™ืŸ ืึท ื‘ืขืงืŸ ืื™ื– ืคืืจื‘ื•ื ื“ืŸ ืžื™ื˜ ืึท ื–ื™ื›ืขืจ ืจื™ื–ื™ืงื™ืจืŸ - ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ ื“ืึทื˜ืŸ ืงืขื ืขืŸ ื–ื™ื™ืŸ ืคืึทืœืฉ. ื“ื™ ื‘ืึทื–ื™ืฆืขืจ ืกืขืจื˜ืึทืคื™ื™ื– ื“ื™ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ ื“ืึทื˜ืŸ ืžื™ื˜ ืึทืŸ ืขืœืขืงื˜ืจืึธื ื™ืฉ ื“ื™ื’ื™ื˜ืึทืœ ื›ืกื™ืžืข. ื“ืขืจ ืฆื™ื‘ื•ืจ ืฉืœื™ืกืœ ืคึฟืึทืจ ื•ื•ืขืจืึทืคื™ื™ื™ื ื’ ื“ืขื ื“ื™ื’ื™ื˜ืึทืœ ื›ืกื™ืžืข ืื™ื– ืื ื’ืขื•ื•ื™ื–ืŸ ืื™ืŸ ืื™ื™ื ืขืจ ืคื•ืŸ ื“ื™ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ ืคืขืœื“ืขืจ ืื•ืŸ ืื™ื– ื“ืขืจื ืึธืš ืืจื™ื™ืŸ ืื™ืŸ ื“ื™ ืจืขื’ื™ืกื˜ืจื™. ื“ื™ ืคึผื™ืงื™ื•ืœื™ืขืจืึทื˜ื™ื– ืคื•ืŸ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ ืคึผืจืึทืกืขืกื™ื ื’ ื–ืขื ืขืŸ ืึทื–ืึท ืึทื– ืึท ืึทื˜ืึทืงืขืจ ืื™ื– ื‘ื™ื›ื•ืœืช ืฆื• ื˜ื•ื™ืฉืŸ ื“ื™ ื“ืึทื˜ืŸ ืื™ืŸ ื–ื™ื™ืŸ ืื™ื™ื’ืขื ืข ื“ื™ืกืงืจืขืฉืึทืŸ ืื•ืŸ ื“ืึทืŸ ื‘ืึทืฉื˜ืขื˜ื™ืงืŸ ืขืก ืžื™ื˜ ื–ื™ื™ืŸ ืกื•ื“ ืฉืœื™ืกืœ, ืื•ืŸ ืึธื ื•ื•ื™ื™ึทื–ืŸ ืึท ืคึผืขืจื“ ืขืคื ื˜ืœืขืš ืฉืœื™ืกืœ ืคึฟืึทืจ ื•ื•ืขืจืึทืคื™ื™ื™ื ื’ ื“ื™ ื“ื™ื’ื™ื˜ืึทืœ ื›ืกื™ืžืข ืื™ืŸ ื“ื™ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ. ืื•ื™ื‘ ืึธื˜ืึทื ื˜ื™ืกื™ื˜ื™ ืื•ืŸ ืึธืจื ื˜ืœืขื›ืงื™ื™ึทื˜ ื–ืขื ืขืŸ ื™ื ืฉื•ืจื“ ืื•ื™ืกืฉืœื™ืกืœืขืš ื“ื•ืจืš ื“ื™ื’ื™ื˜ืึทืœ ื›ืกื™ืžืข, ืึทื–ืึท ืึท ืคืึธืจื“ื–ืฉืขืจื™ ื•ื•ืขื˜ ื’ื™ื™ืŸ ืึทื ื ืึธื•ื˜ื™ืกื˜. ืึธื‘ืขืจ, ืื•ื™ื‘, ืื™ืŸ ืึทื“ื™ืฉืึทืŸ ืฆื• ื“ื™ ื“ื™ื’ื™ื˜ืึทืœ ื›ืกื™ืžืข, ืขืก ืื™ื– ืึทืŸ ื ืึธืš ืžืขืงืึทื ื™ื–ืึทื ื•ื•ืึธืก ื™ื ืฉื•ืจื– ื‘ื™ื™ื“ืข ืึทืจื˜ืฉื™ื•ื•ื™ื ื’ ืื•ืŸ ืคึผืขืจืกื™ืกื˜ืึทื ืก ืคื•ืŸ ื“ื™ ืกื˜ืึธืจื“ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข, ื“ื™ ืคืึธืจื“ื–ืฉืขืจื™ ืงืขื ืขืŸ ื–ื™ื™ืŸ ื“ื™ื˜ืขืงื˜ืึทื“. ืฆื• ื˜ืึธืŸ ื“ืึธืก, ืขืก ืื™ื– ื’ืขื ื•ื’ ืฆื• ืึทืจื™ื™ึทืŸ ื“ื™ ืขื›ื˜ ืฆื™ื‘ื•ืจ ืฉืœื™ืกืœ ืคื•ืŸ ื“ื™ ื‘ืึทื–ื™ืฆืขืจ ืื™ืŸ ื“ื™ ืจืขื’ื™ืกื˜ืจื™. ื–ืืœ ืก ื“ืขืจืงืœืขืจืŸ ื•ื•ื™ ื“ืึธืก ืึทืจื‘ืขื˜.

ืœืึธื–ืŸ ื“ื™ ืึทื˜ืึทืงืขืจ ืคืึธืจืœื™ื™ื’ืŸ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ ื“ืึทื˜ืŸ. ืคึฟื•ืŸ ื“ื™ ืคื•ื ื˜ ืคื•ืŸ ืžื™ื™ื ื•ื ื’ ืคื•ืŸ ืฉืœื™ืกืœืขืŸ ืื•ืŸ ื“ื™ื’ื™ื˜ืึทืœ ืกื™ื’ื ืึทื˜ืฉืขืจื–, ื“ื™ ืคืืœื’ืขื ื“ืข ืึธืคึผืฆื™ืขืก ื–ืขื ืขืŸ ืžืขื’ืœืขืš:

1. ื“ืขืจ ืึทื˜ืึทืงืขืจ ืœื™ื™ื’ื˜ ื–ื™ื™ืŸ ืฆื™ื‘ื•ืจ ืฉืœื™ืกืœ ืื™ืŸ ื“ื™ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ ื‘ืฉืขืช ื“ื™ ื“ื™ื’ื™ื˜ืึทืœ ื›ืกื™ืžืข ืคื•ืŸ โ€‹โ€‹ื“ื™ ื‘ืึทื–ื™ืฆืขืจ ื‘ืœื™ื™ื‘ื˜ ืึทื ื˜ืฉื™ื™ื ื“ื–ืฉื“.
2. ื“ื™ ืึทื˜ืึทืงืขืจ ืงืจื™ื™ื™ืฅ ืึท ื“ื™ื’ื™ื˜ืึทืœ ื›ืกื™ืžืข ืื•ื™ืฃ ื–ื™ื™ืŸ ืคึผืจื™ื•ื•ืึทื˜ ืฉืœื™ืกืœ, ืึธื‘ืขืจ ืœืึธื–ืŸ ื“ื™ ื‘ืึทื–ื™ืฆืขืจ ืก ืฆื™ื‘ื•ืจ ืฉืœื™ืกืœ ืึทื ื˜ืฉื™ื™ื ื“ื–ืฉื“.
3. ื“ืขืจ ืึทื˜ืึทืงืขืจ ืงืจื™ื™ื™ืฅ ืึท ื“ื™ื’ื™ื˜ืึทืœ ื›ืกื™ืžืข ืื•ื™ืฃ ื–ื™ื™ืŸ ืคึผืจื™ื•ื•ืึทื˜ ืฉืœื™ืกืœ ืื•ืŸ ืฉื˜ืขืœืŸ ืึท ืคึผืขืจื“ ืฆื™ื‘ื•ืจ ืฉืœื™ืกืœ ืื™ืŸ ื“ื™ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ.

ื“ืึธืš, ืึธืคึผืฆื™ืขืก 1 ืื•ืŸ 2 ื–ืขื ืขืŸ ืžื™ื ื™ื ื’ืœืึทืก, ื•ื•ื™ื™ึทืœ ื–ื™ื™ ื•ื•ืขืœืŸ ืฉื˜ืขื ื“ื™ืง ื–ื™ื™ืŸ ื“ื™ื˜ืขืงื˜ืึทื“ ื‘ืขืฉืึทืก ื“ื™ ื“ื™ื’ื™ื˜ืึทืœ ื›ืกื™ืžืข ื•ื•ืขืจืึทืคืึทืงื™ื™ืฉืึทืŸ. ื‘ืœื•ื™ื– ืึธืคึผืฆื™ืข 3 ืžืื›ื˜ ื–ื™ื ืขืŸ, ืื•ืŸ ืื•ื™ื‘ ืึท ืึทื˜ืึทืงืขืจ ืคืืจืžืขืŸ ืึท ื“ื™ื’ื™ื˜ืึทืœ ื›ืกื™ืžืข ืื•ื™ืฃ ื–ื™ื™ืŸ ืื™ื™ื’ืขื ืข ืกื•ื“ ืฉืœื™ืกืœ, ืขืจ ืื™ื– ื’ืขืฆื•ื•ื•ื ื’ืขืŸ ืฆื• ืจืึทื˜ืขื•ื•ืขืŸ ืึท ืคึผืขืจื“ ืขืคื ื˜ืœืขืš ืฉืœื™ืกืœ ืื™ืŸ ื“ื™ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ, ืึทื ื“ืขืจืฉ ืคื•ืŸ ื“ื™ ื‘ืึทื–ื™ืฆืขืจ ืก ืฆื™ื‘ื•ืจ ืฉืœื™ืกืœ. ื“ืึธืก ืื™ื– ื“ืขืจ ื‘ืœื•ื™ื– ื•ื•ืขื’ ืคึฟืึทืจ ืึท ืึทื˜ืึทืงืขืจ ืฆื• ืึธื ื˜ืึธืŸ ืคืึทืœืฉ ื“ืึทื˜ืŸ.

ื–ืืœ ืก ื™ื‘ืขืจื ืขืžืขืŸ ืึทื– ื“ื™ ื‘ืึทื–ื™ืฆืขืจ ื”ืื˜ ืึท ืคืึทืจืคืขืกื˜ื™ืงื˜ ืคึผืึธืจ ืคื•ืŸ ืฉืœื™ืกืœืขืŸ - ืคึผืจื™ื•ื•ืึทื˜ ืื•ืŸ ืฆื™ื‘ื•ืจ. ืœืึธื–ืŸ ื“ื™ ื“ืึทื˜ืŸ ื–ื™ื™ืŸ ืกืขืจื˜ืึทืคื™ื™ื“ ื“ื•ืจืš ื“ื™ื’ื™ื˜ืึทืœ ื›ืกื™ืžืข ื ื™ืฆืŸ ื“ื™ ืกื•ื“ ืฉืœื™ืกืœ ืคื•ืŸ ื“ืขื ืคึผืึธืจ, ืื•ืŸ ื“ืขืจ ืฆื™ื‘ื•ืจ ืฉืœื™ืกืœ ืื™ื– ืื ื’ืขื•ื•ื™ื–ืŸ ืื™ืŸ ื“ื™ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ. ืœืึธืžื™ืจ ืื•ื™ืš ื™ื‘ืขืจื ืขืžืขืŸ ืึทื– ื“ืขืจ ืฆื™ื‘ื•ืจ ืฉืœื™ืกืœ ืื™ื– ืคืจื™ืขืจ ืืจื™ื™ืŸ ืื™ืŸ ื“ื™ ืจืขื’ื™ืกื˜ืจื™ ืื•ืŸ ื–ื™ื™ืŸ ืึธื˜ืึทื ื˜ื™ืกื™ื˜ื™ ืื™ื– ืจื™ืœื™ื™ืึทื‘ืœื™ ื•ื•ืขืจืึทืคื™ื™ื“. ื“ืขืจื ืึธืš ืึท ืคืึธืจื“ื–ืฉืขืจื™ ื•ื•ืขื˜ ื–ื™ื™ืŸ ืื ื’ืขื•ื•ื™ื–ืŸ ื“ื•ืจืš ื“ื™ ืคืึทืงื˜ ืึทื– ื“ืขืจ ืฆื™ื‘ื•ืจ ืฉืœื™ืกืœ ืคื•ืŸ ื“ื™ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ ืื™ื– ื ื™ืฉื˜ ืฉื˜ื™ืžืขืŸ ืฆื• ื“ื™ ืฆื™ื‘ื•ืจ ืฉืœื™ืกืœ ืคื•ืŸ ื“ื™ ืจืขื’ื™ืกื˜ืจื™.

ื–ืืœ ืก ืกื•ืžืข ืึทืจื•ื™ืฃ. ื•ื•ืขืŸ ืคึผืจืึทืกืขืกื™ื ื’ ื“ื™ ืขืจืฉื˜ืขืจ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ ื“ืึทื˜ืŸ ืคื•ืŸ ื“ื™ ื‘ืึทื–ื™ืฆืขืจ, ืขืก ืื™ื– ื ื™ื™ื˜ื™ืง ืฆื• ื‘ืึทืฉื˜ืขื˜ื™ืงืŸ ื“ื™ ืึธื˜ืึทื ื˜ื™ืกื™ื˜ื™ ืคื•ืŸ ื“ื™ ืฆื™ื‘ื•ืจ ืฉืœื™ืกืœ ืืจื™ื™ืŸ ืื™ืŸ ื“ื™ ืจืขื’ื™ืกื˜ืจื™. ืฆื• ื˜ืึธืŸ ื“ืึธืก, ืœื™ื™ืขื ืขืŸ ื“ืขื ืฉืœื™ืกืœ ืคื•ืŸ ื“ื™ ืจืขื’ื™ืกื˜ืจื™ ืื•ืŸ ืคืึทืจื’ืœื™ื™ึทื›ืŸ ืขืก ืžื™ื˜ ื“ื™ ืืžืช ืฆื™ื‘ื•ืจ ืฉืœื™ืกืœ ืคื•ืŸ ื“ื™ ื‘ืึทื–ื™ืฆืขืจ ืื™ืŸ ื“ื™ ื–ื™ื›ืขืจื”ื™ื™ื˜ ืคึผืขืจื™ืžืขื˜ืขืจ (ื’ืขื’ื ื˜ ืคื•ืŸ ืงืึธืจืขื•ื• ื™ื ื•ื•ืึทืœื ืขืจืึทื‘ื™ืœื™ื˜ื™). ืื•ื™ื‘ ื“ื™ ืึธื˜ืึทื ื˜ื™ืกื™ื˜ื™ ืคื•ืŸ ื“ื™ ืฉืœื™ืกืœ ืื™ื– ื‘ืืฉื˜ืขื˜ื™ืงื˜ ืื•ืŸ ื–ื™ื™ืŸ ืคึผืขืจืกื™ืกื˜ืึทื ืก ืื™ื– ื’ืขืจืึทื ื˜ื™ื“ ื‘ื™ื™ ืคึผืœื™ื™ืกืžืึทื ื˜, ื“ื™ ืึธื˜ืึทื ื˜ื™ืกื™ื˜ื™ ืคื•ืŸ ื“ื™ ืฉืœื™ืกืœ ืคื•ืŸ ื“ื™ ืกืึทื‘ืกืึทืงื•ื•ืึทื ื˜ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ ืงืขื ืขืŸ ื–ื™ื™ืŸ ืœื™ื™ื›ื˜ ื‘ืืฉื˜ืขื˜ื™ืงื˜ / ืจื™ืคื™ื•ื“ ื“ื•ืจืš ืงืึทืžืคึผืขืจื™ื ื’ ืขืก ืžื™ื˜ ื“ื™ ืฉืœื™ืกืœ ืคื•ืŸ ื“ื™ ืจืขื’ื™ืกื˜ืจื™. ืื™ืŸ ืื ื“ืขืจืข ื•ื•ืขืจื˜ืขืจ, ื“ืขืจ ืฉืœื™ืกืœ ืคื•ืŸ ื“ื™ ืจืขื’ื™ืกื˜ืจื™ ืื™ื– ื’ืขื ื™ืฆื˜ ื•ื•ื™ ืึท ืจืขืคึฟืขืจืขื ืฅ ืžื•ืกื˜ืขืจ. ืึทืœืข ืื ื“ืขืจืข ื‘ืึทื–ื™ืฆืขืจ ื˜ืจืึทื ื–ืึทืงืฉืึทื ื– ื–ืขื ืขืŸ ืคึผืจืึทืกืขืกื˜ ืกื™ืžืึทืœืขืจืœื™.

ื“ื™ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ ืื™ื– ืกืขืจื˜ืึทืคื™ื™ื“ ื“ื•ืจืš ืึทืŸ ืขืœืขืงื˜ืจืึธื ื™ืฉ ื“ื™ื’ื™ื˜ืึทืœ ื›ืกื™ืžืข - ื“ืึธืก ืื™ื– ื•ื•ื• ืกื•ื“ ืฉืœื™ืกืœืขืŸ ื–ืขื ืขืŸ ื“ืืจืฃ, ืื•ืŸ ื ื™ืฉื˜ ืื™ื™ืŸ, ืึธื‘ืขืจ ืฆื•ื•ื™ื™ ืื™ืŸ ืึทืžืึธืœ - ืึท ืกืขืจื•ื•ื™ืก ืฉืœื™ืกืœ ืื•ืŸ ืึท ื‘ื™ื™ึทื˜ืœ ืฉืœื™ืกืœ. ื“ืึทื ืง ืฆื• ื“ื™ ื ื•ืฆืŸ ืคื•ืŸ ืฆื•ื•ื™ื™ ืกื•ื“ ืงื™ื–, ื“ื™ ื ื™ื™ื˜ื™ืง ืžื“ืจื’ื” ืคื•ืŸ ื–ื™ื›ืขืจื”ื™ื™ื˜ ืื™ื– ื™ื ืฉื•ืจื“ - ื ืึธืš ืึทืœืข, ื“ื™ ืกืขืจื•ื•ื™ืก ืกื•ื“ ืฉืœื™ืกืœ ืงืขื ืขืŸ ื–ื™ื™ืŸ ื‘ืืงืื ื˜ ืฆื• ืื ื“ืขืจืข ื ื™ืฆืขืจืก, ื‘ืฉืขืช ื“ืขืจ ืกื•ื“ ืฉืœื™ืกืœ ืคื•ืŸ ื“ื™ ื‘ื™ื™ึทื˜ืœ ืื™ื– ื‘ืืงืื ื˜ ื‘ืœื•ื™ื– ืฆื• ื“ื™ ื‘ืึทื–ื™ืฆืขืจ ืคื•ืŸ ื“ื™ ืคึผืจืึธืกื˜ ืฉืœื™ืกืœ ืคึผืึธืจ. ืžื™ืจ ื’ืขืจื•ืคืŸ ืึทื–ืึท ืึท ืฆื•ื•ื™ื™-ืฉืœื™ืกืœ ื›ืกื™ืžืข ืึท "ืงืึทื ืกืึทืœืึทื“ื™ื™ื˜ืึทื“" ื“ื™ื’ื™ื˜ืึทืœ ื›ืกื™ืžืข.

ื•ื•ืขืจืึทืคืึทืงื™ื™ืฉืึทืŸ ืคื•ืŸ ื ื™ื˜-ื ื•ืœ ื˜ืจืึทื ื–ืึทืงืฉืึทื ื– ืื™ื– ื“ื•ืจื›ื’ืขืงืึธื›ื˜ ืžื™ื˜ ืฆื•ื•ื™ื™ ืฆื™ื‘ื•ืจ ืฉืœื™ืกืœืขืŸ: ื“ื™ ื‘ื™ื™ึทื˜ืœ ืื•ืŸ ื“ื™ ืกืขืจื•ื•ื™ืก ืฉืœื™ืกืœ. ื“ืขืจ ื•ื•ืขืจืึทืคืึทืงื™ื™ืฉืึทืŸ ืคึผืจืึธืฆืขืก ืงืขื ืขืŸ ื–ื™ื™ืŸ ืฆืขื˜ื™ื™ืœื˜ ืื™ืŸ ืฆื•ื•ื™ื™ ื”ื•ื™ืคึผื˜ ืกื˜ืึทื’ืขืก: ื“ืขืจ ืขืจืฉื˜ืขืจ ืื™ื– ืงืึธื ื˜ืจืึธืœื™ืจื•ื ื’ ื“ื™ ื“ื™ื™ื“ื–ืฉืขืกื˜ ืคื•ืŸ ื“ื™ ืฆื™ื‘ื•ืจ ืฉืœื™ืกืœ ืคื•ืŸ ื“ื™ ื‘ื™ื™ึทื˜ืœ, ืื•ืŸ ื“ื™ ืฆื•ื•ื™ื™ื˜ืข ืื™ื– ืงืึธื ื˜ืจืึธืœื™ืจื•ื ื’ ื“ื™ ืขืœืขืงื˜ืจืึธื ื™ืฉ ื“ื™ื’ื™ื˜ืึทืœ ื›ืกื™ืžืข ืคื•ืŸ โ€‹โ€‹ื“ื™ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ, ื“ื™ ื–ืขืœื‘ืข ืงืึทื ืกืึทืœืึทื“ื™ื™ื˜ืึทื“ ืื™ื™ื ืขืจ ื•ื•ืึธืก ืื™ื– ื’ืขืฉืืคืŸ ืžื™ื˜ ืฆื•ื•ื™ื™ ืกื•ื“ ืฉืœื™ืกืœืขืŸ ( ื‘ื™ื™ึทื˜ืœ ืื•ืŸ ื“ื™ื ืกื˜). ืื•ื™ื‘ ื“ื™ ื’ื™ืœื˜ื™ืงื™ื™ึทื˜ ืคื•ืŸ ื“ื™ ื“ื™ื’ื™ื˜ืึทืœ ื›ืกื™ืžืข ืื™ื– ื‘ืืฉื˜ืขื˜ื™ืงื˜, ื ืึธืš ื ืึธืš ื•ื•ืขืจืึทืคืึทืงื™ื™ืฉืึทืŸ ื“ื™ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ ืื™ื– ืืจื™ื™ืŸ ืื™ืŸ ื“ื™ ืจืขื’ื™ืกื˜ืจื™ืจืŸ.

DPKI: ื™ืœื™ืžืึทื ื™ื™ื˜ื™ื ื’ ื“ื™ ืฉืึธืจื˜ืงืึธืžื™ื ื’ืก ืคื•ืŸ ืกืขื ื˜ืจืึทืœื™ื™ื–ื“ PKI ื ื™ืฆืŸ ื‘ืœืึธืงื˜ืฉื™ื™ืŸ

ื ืœืึทื“ื–ืฉื™ืงืึทืœ ืงืฉื™ื ืงืขืŸ ืื•ื™ืคืฉื˜ื™ื™ืŸ: ื•ื•ื™ ืฆื• ืงืึธื ื˜ืจืึธืœื™ืจืŸ ืฆื™ ืึท ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ ื’ืขื”ืขืจื˜ ืฆื• ืึท ืกืคึผืขืฆื™ืคื™ืฉ ืงื™ื™ื˜ ืžื™ื˜ ื“ื™ "ื•ื•ืึธืจืฆืœ" ืื™ืŸ ื“ื™ ืคืึธืจืขื ืคื•ืŸ ืึท ื ื•ืœ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ? ืคึฟืึทืจ ื“ืขื ืฆื•ื•ืขืง, ื“ื™ ื•ื•ืขืจืึทืคืึทืงื™ื™ืฉืึทืŸ ืคึผืจืึธืฆืขืก ืื™ื– ืกืึทืคึผืœืึทืžืขื ื˜ืึทื“ ืžื™ื˜ ืึท ืžืขืจ ื‘ื™ื ืข - ืงืึทื ืขืงื˜ื™ื•ื•ื™ื˜ื™ ืงืึธื ื˜ืจืึธืœื™ืจื•ื ื’. ื“ืึธืก ืื™ื– ื•ื•ื• ืžื™ืจ ื•ื•ืขืœืŸ ื“ืึทืจืคึฟืŸ ื“ื™ ื“ืึทื˜ืŸ ืคื•ืŸ ื“ื™ ืขืจืฉื˜ืขืจ ืฆื•ื•ื™ื™ ืคืขืœื“ืขืจ, ื•ื•ืึธืก ืžื™ืจ ื”ืึธื‘ืŸ ื‘ื™ื– ืื™ืฆื˜ ืื™ื’ื ืึธืจื™ืจื˜.

ืœืืžื™ืจ ื–ื™ืš ืคืืจืฉื˜ืขืœืŸ ืื– ืžื™ืจ ื“ืืจืคืŸ ื˜ืฉืขืงืŸ ืฆื™ ื˜ืจืื ื–ืืงืฆื™ืข ื ื•ืž 3 ืงื•ืžื˜ ื˜ืืงืข ื ืืš ื˜ืจืื ื–ืืงืฆื™ืข ื ื•ืž 2. ืฆื• ื˜ืึธืŸ ื“ืึธืก, ื ื™ืฆืŸ ื“ื™ ืงืึทืžื‘ื™ื™ื ื“ ื›ืึทืฉื™ื ื’ ืื•ืคึฟืŸ, ื“ื™ ื”ืึทืฉ ืคึฟื•ื ืงืฆื™ืข ื•ื•ืขืจื˜ ืื™ื– ืงืึทืœืงื™ืึทืœื™ื™ื˜ื™ื“ ืคึฟืึทืจ ื“ื™ ื“ืึทื˜ืŸ ืคื•ืŸ ื“ื™ ื“ืจื™ื˜, ืคืขืจื˜ ืื•ืŸ ืคื™ื ืคื˜ ืคืขืœื“ ืคื•ืŸ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ ื ื•ืž 2. ื“ืขืจื ืึธืš ื“ื™ ืงืึทื ืงืึทื˜ืึทื ื™ื™ืฉืึทืŸ ืคื•ืŸ ื“ืึทื˜ืŸ ืคื•ืŸ ื“ืขืจ ืขืจืฉื˜ืขืจ ืคืขืœื“ ืคื•ืŸ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ ื ื•ืž 3 ืื•ืŸ ื“ื™ ืคืจื™ืขืจ ื‘ืืงื•ืžืขืŸ ืงืึทืžื‘ื™ื™ื ื“ ื”ืึทืฉ ืคึฟื•ื ืงืฆื™ืข ื•ื•ืขืจื˜ ืคึฟืึทืจ ื“ืึทื˜ืŸ ืคื•ืŸ ื“ื™ ื“ืจื™ื˜, ืคืขืจื˜ ืื•ืŸ ืคื™ื ืคื˜ ืคืขืœื“ ืคื•ืŸ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ ื ื•ืž 2 ื–ืขื ืขืŸ ื“ื•ืจื›ื’ืขืงืึธื›ื˜. ืึทืœืข ื“ืขื ืื™ื– ืื•ื™ืš ืœื•ื™ืคืŸ ื“ื•ืจืš ืฆื•ื•ื™ื™ ื”ืึทืฉ ืคืึทื ื’ืงืฉืึทื ื– SHA256 ืื•ืŸ RIPEMD160. ืื•ื™ื‘ ื“ื™ ื‘ืืงื•ืžืขืŸ ื•ื•ืขืจื˜ ืฉื•ื•ืขื‘ืขืœืขืš ื“ื™ ื“ืึทื˜ืŸ ืื™ืŸ ื“ื™ ืจื’ืข ืคืขืœื“ ืคื•ืŸ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ ื ื•ืž 2, ื“ืขืžืึธืœื˜ ื“ืขืจ ื˜ืฉืขืง ืื™ื– ื“ื•ืจื›ื’ืขื’ืื ื’ืขืŸ ืื•ืŸ ื“ื™ ืงืฉืจ ืื™ื– ื‘ืืฉื˜ืขื˜ื™ืงื˜. ื“ืึธืก ืื™ื– ื’ืขื•ื•ื™ื–ืŸ ืžืขืจ ืงืœืืจ ืื™ืŸ ื“ื™ ืคื™ื’ื™ืขืจื– ืื•ื ื˜ืŸ.

DPKI: ื™ืœื™ืžืึทื ื™ื™ื˜ื™ื ื’ ื“ื™ ืฉืึธืจื˜ืงืึธืžื™ื ื’ืก ืคื•ืŸ ืกืขื ื˜ืจืึทืœื™ื™ื–ื“ PKI ื ื™ืฆืŸ ื‘ืœืึธืงื˜ืฉื™ื™ืŸ
DPKI: ื™ืœื™ืžืึทื ื™ื™ื˜ื™ื ื’ ื“ื™ ืฉืึธืจื˜ืงืึธืžื™ื ื’ืก ืคื•ืŸ ืกืขื ื˜ืจืึทืœื™ื™ื–ื“ PKI ื ื™ืฆืŸ ื‘ืœืึธืงื˜ืฉื™ื™ืŸ

ืื™ืŸ ืึทืœื’ืขืžื™ื™ืŸ, ื“ื™ ื˜ืขื›ื ืึธืœืึธื’ื™ืข ืคึฟืึทืจ ื“ื–ืฉืขื ืขืจื™ื™ื˜ื™ื ื’ ืื•ืŸ ืึทืจื™ื™ึทืŸ ืึท ืึธื ื–ืึธื’ ืื™ืŸ ื“ื™ ืจืขื’ื™ืกื˜ืจื™ืจืŸ ืงื•ืงื˜ ืคึผื•ื ืงื˜ ื•ื•ื™ ื“ืึธืก. ื ื•ื•ื™ืกื•ืึทืœ ื’ืขืžืขืœ ืคื•ืŸ ื“ืขื ืคึผืจืึธืฆืขืก ืคื•ืŸ ืคืึธืจืžื™ื ื’ ืึท ืงื™ื™ื˜ ืคื•ืŸ ื ืึธื•ื˜ืึทืคืึทืงื™ื™ืฉืึทื ื– ืื™ื– ื“ืขืจืœืื ื’ื˜ ืื™ืŸ ื“ื™ ืคืืœื’ืขื ื“ืข ืคื™ื’ื•ืจ:

DPKI: ื™ืœื™ืžืึทื ื™ื™ื˜ื™ื ื’ ื“ื™ ืฉืึธืจื˜ืงืึธืžื™ื ื’ืก ืคื•ืŸ ืกืขื ื˜ืจืึทืœื™ื™ื–ื“ PKI ื ื™ืฆืŸ ื‘ืœืึธืงื˜ืฉื™ื™ืŸ

ืื™ืŸ ื“ืขื ื˜ืขืงืกื˜, ืžื™ืจ ื•ื•ืขืœืŸ ื ื™ืฉื˜ ื•ื•ื•ื™ื ืขืŸ ืื•ื™ืฃ ื“ื™ ื“ืขื˜ืึทื™ืœืก, ื•ื•ืึธืก ื‘ืœื™ ืขืงืกื™ืกื˜ื™ืจืŸ, ืื•ืŸ ืฆื•ืจื™ืงืงื•ืžืขืŸ ืฆื• ื“ื™ืกืงื•ื˜ื™ืจืŸ ื“ื™ ื’ืขื“ืึทื ืง ืคื•ืŸ ืึท ื“ื™ืกืขื ื˜ืจืึทืœื™ื™ื–ื“ ืฆื™ื‘ื•ืจ ืฉืœื™ืกืœ ื™ื ืคืจืึทืกื˜ืจืึทืงื˜ืฉืขืจ.

ืึทื–ื•ื™, ื–ื™ื ื˜ ื“ืขืจ ืึทืคึผืœื™ืงืึทื ื˜ ื–ื™ืš ืคืึธืจืœื™ื™ื’ืŸ ืึท ืึทืคึผืœืึทืงื™ื™ืฉืึทืŸ ืคึฟืึทืจ ืจืขื’ื™ืกื˜ืจืึทืฆื™ืข ืคื•ืŸ โ€‹โ€‹ื ืึธื•ื˜ืึทืคืึทืงื™ื™ืฉืึทื ื–, ื•ื•ืึธืก ื–ืขื ืขืŸ ืกื˜ืึธืจื“ ื ื™ืฉื˜ ืื™ืŸ ื“ื™ CA ื“ืึทื˜ืึทื‘ื™ื™ืก, ืึธื‘ืขืจ ืื™ืŸ ื“ื™ ืจืขื’ื™ืกื˜ืจื™, ื“ื™ ื”ื•ื™ืคึผื˜ ืึทืจืงืึทื˜ืขืงื˜ืฉืขืจืึทืœ ืงืึทืžืคึผืึธื•ื ืึทื ืฅ ืคื•ืŸ DPKI ื–ืึธืœ ื–ื™ื™ืŸ ืงืึทื ืกื™ื“ืขืจื“:

1. ืจืขื’ื™ืกื˜ืจื™ืจืŸ ืคื•ืŸ ื’ื™ืœื˜ื™ืง ื ืึธื•ื˜ืึทืคืึทืงื™ื™ืฉืึทื ื– (RDN).
2. ืจืขื’ื™ืกื˜ืจื™ืจืŸ ืคื•ืŸ ืจื™ื•ื•ืึธื•ืงื˜ ื ืึธื•ื˜ืึทืคืึทืงื™ื™ืฉืึทื ื– (ืจืึธืŸ).
3. ืจืขื’ื™ืกื˜ืจื™ืจืŸ ืคื•ืŸ ืกื•ืกืคึผืขื ื“ืขื“ ื ืึธื•ื˜ืึทืคืึทืงื™ื™ืฉืึทื ื– (ืจืคึผืŸ).

ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ื•ื•ืขื’ืŸ ืฆื™ื‘ื•ืจ ืฉืœื™ืกืœืขืŸ ืื™ื– ืกื˜ืึธืจื“ ืื™ืŸ RDN / RON / RPN ืื™ืŸ ื“ื™ ืคืึธืจืขื ืคื•ืŸ ื”ืึทืฉ ืคึฟื•ื ืงืฆื™ืข ื•ื•ืึทืœื•ืขืก. ืขืก ืื™ื– ืื•ื™ืš ื›ื“ืื™ ืฆื• ื‘ืืžืขืจืงืŸ ืึทื– ื“ืึธืก ืงืขืŸ ื–ื™ื™ืŸ ืึธื“ืขืจ ืคืึทืจืฉื™ื“ืขื ืข ืจืขื’ื™ืกื˜ืจื™ืขืก, ืึธื“ืขืจ ืคืึทืจืฉื™ื“ืขื ืข ืงื™ื™ื˜ืŸ, ืึธื“ืขืจ ืืคื™ืœื• ืื™ื™ืŸ ืงื™ื™ื˜ ื•ื•ื™ ืึท ื˜ื™ื™ืœ ืคื•ืŸ ืึท ืื™ื™ืŸ ืจืขื’ื™ืกื˜ืจื™, ื•ื•ืขืŸ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ื•ื•ืขื’ืŸ ื“ื™ ืกื˜ืึทื˜ื•ืก ืคื•ืŸ ืึท ืคึผืจืึธืกื˜ ืฆื™ื‘ื•ืจ ืฉืœื™ืกืœ (ืจืขื•ื•ืึธืงืึทื˜ื™ืึธืŸ, ืกืึทืกืคึผืขื ืฉืึทืŸ, ืืื–"ื• ื•) ืื™ื– ืืจื™ื™ืŸ ืื™ืŸ ื“ื™ ืกื™ืกื˜ืขื. ืคืขืจื˜ ืคืขืœื“ ืคื•ืŸ ื“ื™ ื“ืึทื˜ืŸ ืกื˜ืจื•ืงื˜ื•ืจ ืื™ืŸ ื“ื™ ืคืึธืจืขื ืคื•ืŸ ื“ื™ ืงืึธืจืึทืกืคึผืึทื ื“ื™ื ื’ ืงืึธื“ ื•ื•ืขืจื˜. ืขืก ื–ืขื ืขืŸ ืคื™ืœืข ืคืึทืจืฉื™ื“ืขื ืข ืึธืคึผืฆื™ืขืก ืคึฟืึทืจ ื“ื™ ืึทืจืงืึทื˜ืขืงื˜ืฉืขืจืึทืœ ื™ืžืคึผืœืึทืžืขื ื˜ื™ื™ืฉืึทืŸ ืคื•ืŸ DPKI, ืื•ืŸ ื“ื™ ื‘ืจื™ืจื” ืคื•ืŸ ืื™ื™ื ืขืจ ืึธื“ืขืจ ื“ื™ ืื ื“ืขืจืข ื“ืขืคึผืขื ื“ืก ืื•ื™ืฃ ืึท ื ื•ืžืขืจ ืคื•ืŸ ืกื™ื‘ื•ืช, ืœืžืฉืœ ืึทื–ืึท ืึทืคึผื˜ืึทืžืึทื–ื™ื™ืฉืึทืŸ ืงืจื™ื™ื˜ื™ืจื™ืึท ื•ื•ื™ ื“ื™ ืคึผืจื™ื™ึทื– ืคื•ืŸ ืœืึทื ื’-ื˜ืขืจืžื™ืŸ ื–ื›ึผืจื•ืŸ ืคึฟืึทืจ ืกื˜ืึธืจื™ื ื’ ืฆื™ื‘ื•ืจ ืฉืœื™ืกืœืขืŸ, ืขื˜ืง.

ืื–ื•ื™, DPKI ืงืขืŸ ื–ื™ื™ืŸ, ืื•ื™ื‘ ื ื™ืฉื˜ ืกื™ืžืคึผืœืขืจ, ืื™ืŸ ืžื™ื ื“ืกื˜ืขืจ ืคืึทืจื’ืœื™ื™ึทื›ืœืขืš ืฆื• ืึท ืกืขื ื˜ืจืึทืœื™ื™ื–ื“ ืœื™ื™ื–ื•ื ื’ ืื™ืŸ ื˜ืขืจืžื™ื ืขืŸ ืคื•ืŸ ืึทืจืงืึทื˜ืขืงื˜ืฉืขืจืึทืœ ืงืึทืžืคึผืœืขืงืกื™ื˜ื™.

ื“ื™ ื”ื•ื™ืคึผื˜ ืงืฉื™ื ื‘ืœื™ื™ื‘ื˜ - ื•ื•ืึธืก ืจืขื’ื™ืกื˜ืจื™ ืื™ื– ืคึผืึทืกื™ืง ืคึฟืึทืจ ื™ืžืคึผืœืึทืžืขื ื™ื ื’ ื“ื™ ื˜ืขื›ื ืึธืœืึธื’ื™ืข?

ื“ื™ ื”ื•ื™ืคึผื˜ ืคืึธื“ืขืจื•ื ื’ ืคึฟืึทืจ ื“ื™ ืจืขื’ื™ืกื˜ืจื™ ืื™ื– ื“ื™ ืคื™ื™ื™ืงื™ื™ื˜ ืฆื• ื“ื–ืฉืขื ืขืจื™ื™ื˜ ื˜ืจืึทื ื–ืึทืงืฉืึทื ื– ืคื•ืŸ ืงื™ื™ืŸ ื˜ื™ืคึผ. ื“ื™ ืžืขืจืกื˜ ื‘ืึทืจื™ืžื˜ ื‘ื™ื™ืฉืคึผื™ืœ ืคื•ืŸ ืึท ืœืขื“ื–ืฉืขืจ ืื™ื– ื“ื™ ื‘ื™ื˜ืงืึธื™ืŸ ื ืขืฅ. ืื‘ืขืจ ื•ื•ืขืŸ ื™ืžืคึผืœืึทืžืขื ื™ื ื’ ื“ื™ ื˜ืขื›ื ืึธืœืึธื’ื™ืข ื“ื™ืกืงืจื™ื™ื‘ื“ ืื•ื™ื‘ืŸ, ืขื˜ืœืขื›ืข ืฉื•ื•ืขืจื™ืงื™ื™ื˜ืŸ ืื•ื™ืคืฉื˜ื™ื™ืŸ: ื“ื™ ืœื™ืžื™ื˜ื™ื™ืฉืึทื ื– ืคื•ืŸ ื“ื™ ื™ื’ื–ื™ืกื˜ื™ื ื’ ืกืงืจื™ืคึผื˜ื™ื ื’ ืฉืคึผืจืึทืš, ื“ื™ ืคืขืœืŸ ืคื•ืŸ ื ื•ื™ื˜ื™ืง ืžืขืงืึทื ื™ื–ืึทืžื– ืคึฟืึทืจ ืคึผืจืึทืกืขืกื™ื ื’ ืึทืจื‘ื™ื˜ืจืึทืจื™ืฉ ืกืขืฅ ืคื•ืŸ ื“ืึทื˜ืŸ, ืžืขื˜ื”ืึธื“ืก ืคื•ืŸ ื“ื–ืฉืขื ืขืจื™ื™ื˜ื™ื ื’ ืึทืจื‘ื™ื˜ืจืึทืจื™ืฉ ื˜ื™ืคึผ ื˜ืจืึทื ื–ืึทืงืฉืึทื ื–, ืื•ืŸ ืคื™ืœ ืžืขืจ.

ืžื™ืจ ื‘ื™ื™ ENCRY ื’ืขืคืจื•ื•ื•ื˜ ืฆื• ืกืึธืœื•ื•ืข ื“ื™ ืคึผืจืึธื‘ืœืขืžืึทื˜ื™ืง ืคืืจืžื•ืœื™ืจื˜ ืื•ื™ื‘ืŸ ืื•ืŸ ื“ืขื•ื•ืขืœืึธืคึผืขื“ ืึท ืจืขื’ื™ืกื˜ืจื™, ื•ื•ืึธืก, ืื™ืŸ ืื•ื ื“ื–ืขืจ ืžื™ื™ื ื•ื ื’, ื”ืื˜ ืึท ื ื•ืžืขืจ ืคื•ืŸ ืึทื“ื•ื•ืึทื ื˜ื™ื“ื–ืฉื™ื–, ื ื™ื™ืžืœื™:

  • ืฉื˜ื™ืฆื˜ ืขื˜ืœืขื›ืข ื˜ื™ื™ืคึผืก ืคื•ืŸ ื˜ืจืึทื ื–ืึทืงืฉืึทื ื–: ืขืก ืงืขื ืขืŸ ื‘ื™ื™ื“ืข ื•ื•ืขืงืกืœ ืึทืกืขืฅ (ื“ืึธืก ืื™ื–, ื“ื•ืจื›ืคื™ืจืŸ ืคื™ื ืึทื ืฆื™ืขืœ ื˜ืจืึทื ื–ืึทืงืฉืึทื ื–) ืื•ืŸ ืฉืึทืคึฟืŸ ื˜ืจืึทื ื–ืึทืงืฉืึทื ื– ืžื™ื˜ ืึท ืึทืจื‘ื™ื˜ืจืึทืจื™ืฉ ืกื˜ืจื•ืงื˜ื•ืจ,
  • ื“ืขื•ื•ืขืœืึธืคึผืขืจืก ื”ืึธื‘ืŸ ืฆื•ื˜ืจื™ื˜ ืฆื• ื“ื™ ืคึผืจืึทืคึผืจื™ื™ืึทื˜ืขืจื™ PrismLang ืคึผืจืึธื’ืจืึทืžืžื™ื ื’ ืฉืคึผืจืึทืš, ื•ื•ืึธืก ื’ื™ื˜ ื“ื™ ื ื•ื™ื˜ื™ืง ื‘ื™ื™ื’ื™ืงื™ื™ึทื˜ ื•ื•ืขืŸ ืกืึทืœื•ื•ื™ื ื’ ืคืึทืจืฉื™ื“ืŸ ื˜ืขืงื ืึทืœืึทื“ื–ืฉื™ืงืึทืœ ืคึผืจืึธื‘ืœืขืžืก,
  • ืึท ืžืขืงืึทื ื™ื–ืึทื ืคึฟืึทืจ ืคึผืจืึทืกืขืกื™ื ื’ ืึทืจื‘ื™ื˜ืจืึทืจื™ืฉ ื“ืึทื˜ืŸ ืฉื˜ืขืœื˜ ืื™ื– ืฆื•ื’ืขืฉื˜ืขืœื˜.

ืื•ื™ื‘ ืžื™ืจ ื ืขืžืขืŸ ืึท ืกื™ืžืคึผืœืึทืคื™ื™ื“ ืฆื•ื’ืึทื ื’, ื“ื™ ืคืืœื’ืขื ื“ืข ืกื™ืงื•ื•ืึทื ืก ืคื•ืŸ ืึทืงืฉืึทื ื– ื ืขืžื˜ ืึธืจื˜:

  1. ื“ืขืจ ืึทืคึผืœื™ืงืึทื ื˜ ืจืขื“ื–ืฉื™ืกื˜ืขืจื– ืžื™ื˜ DPKI ืื•ืŸ ื ืขืžื˜ ืึท ื“ื™ื’ื™ื˜ืึทืœ ื‘ื™ื™ึทื˜ืœ. ื‘ื™ื™ึทื˜ืœ ืึทื“ืจืขืก ืื™ื– ื“ื™ ื”ืึทืฉ ื•ื•ืขืจื˜ ืคื•ืŸ ื“ื™ ื‘ื™ื™ื˜ืœ ืก ืฆื™ื‘ื•ืจ ืฉืœื™ืกืœ. ื“ืขืจ ืคึผืจื™ื•ื•ืึทื˜ ืฉืœื™ืกืœ ืคื•ืŸ ื“ื™ ื‘ื™ื™ึทื˜ืœ ืื™ื– ื‘ืืงืื ื˜ ื‘ืœื•ื™ื– ืฆื• ื“ืขืจ ืึทืคึผืœื™ืงืึทื ื˜.
  2. ื“ื™ ืจืขื’ื™ืกื˜ืจื™ืจื˜ ื˜ืขืžืข ืื™ื– ื’ืขื’ืขื‘ืŸ ืึทืงืกืขืก ืฆื• ื“ื™ ืกืขืจื•ื•ื™ืก ืกื•ื“ ืฉืœื™ืกืœ.
  3. ื“ืขืจ ื˜ืขืžืข ื“ื–ืฉืขื ืขืจื™ื™ืฅ ืึท ื ื•ืœ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ ืื•ืŸ ื•ื•ืขืจืึทืคื™ื™ื– ืขืก ืžื™ื˜ ืึท ื“ื™ื’ื™ื˜ืึทืœ ื›ืกื™ืžืข ืžื™ื˜ ื“ื™ ืกื•ื“ ืฉืœื™ืกืœ ืคื•ืŸ ื“ื™ ื‘ื™ื™ึทื˜ืœ.
  4. ืื•ื™ื‘ ืึท ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ ืื ื“ืขืจืข ื•ื•ื™ ื ื•ืœ ืื™ื– ื’ืขืฉืืคืŸ, ืขืก ืื™ื– ืกืขืจื˜ืึทืคื™ื™ื“ ื“ื•ืจืš ืึทืŸ ืขืœืขืงื˜ืจืึธื ื™ืฉ ื“ื™ื’ื™ื˜ืึทืœ ื›ืกื™ืžืข ื ื™ืฆืŸ ืฆื•ื•ื™ื™ ืกื•ื“ ืฉืœื™ืกืœืขืŸ: ืึท ื‘ื™ื™ึทื˜ืœ ืื•ืŸ ืึท ืกืขืจื•ื•ื™ืก ืื™ื™ื ืขืจ.
  5. ื“ื™ ื•ื ื˜ืขืจื˜ืขื ื™ืง ืกืึทื‘ืžื™ื™ืฅ ืึท ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ ืฆื• ื“ื™ ื‘ืขืงืŸ.
  6. ื“ื™ ENCRY ื ืขืฅ ื ืึธื“ืข ืœื™ื™ืขื ื˜ ื“ื™ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ ืคื•ืŸ ื“ื™ ื‘ืขืงืŸ ืื•ืŸ ื˜ืฉืขืงืก ื“ื™ ื“ื™ื’ื™ื˜ืึทืœ ื›ืกื™ืžืข, ื•ื•ื™ ื’ืขื–ื•ื ื˜ ื•ื•ื™ ื“ื™ ืงืึทื ืขืงื˜ื™ื•ื•ื™ื˜ื™ ืคื•ืŸ ื“ื™ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ.
  7. ืื•ื™ื‘ ื“ื™ ื“ื™ื’ื™ื˜ืึทืœ ื›ืกื™ืžืข ืื™ื– ื’ื™ืœื˜ื™ืง ืื•ืŸ ื“ื™ ืงืฉืจ ืื™ื– ื‘ืืฉื˜ืขื˜ื™ืงื˜, ืขืก ืคึผืจื™ืคึผืขืจื– ื“ื™ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ ืคึฟืึทืจ ืคึผืึธื–ื™ืฆื™ืข ืื™ืŸ ื“ื™ ืจืขื’ื™ืกื˜ืจื™ืจืŸ.

ื“ืึธ ื“ื™ ืจืขื’ื™ืกื˜ืจื™ ืืงื˜ืŸ ื•ื•ื™ ืึท ืคื•ื ืื ื“ืขืจื’ืขื˜ื™ื™ืœื˜ ื“ืึทื˜ืึทื‘ื™ื™ืก ื•ื•ืึธืก ืกื˜ืึธืจื– ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ื•ื•ืขื’ืŸ ื’ื™ืœื˜ื™ืง, ืงืึทื ืกืึทืœื“ ืื•ืŸ ืกื•ืกืคึผืขื ื“ืขื“ ื ืึธื•ื˜ืึทืคืึทืงื™ื™ืฉืึทื ื–.

ืคื•ืŸ ืงื•ืจืก, ื“ื™ืกืขื ื˜ืจืึทืœื™ื–ื™ื™ืฉืึทืŸ ืื™ื– ื ื™ืฉื˜ ืึท ืคึผืึทื ืึทืกื™ืึท. ื“ื™ ืคื•ื ื“ืึทืžืขื ื˜ืึทืœ ืคึผืจืึธื‘ืœืขื ืคื•ืŸ ืขืจืฉื˜ื™ืง ื‘ืึทื ื™ืฆืขืจ ืึธื˜ืขื ื˜ืึทืงื™ื™ืฉืึทืŸ ืื™ื– ื ื™ืฉื˜ ืคืึทืจืฉื•ื•ื™ื ื“ืŸ ืขืจื’ืขืฅ: ืื•ื™ื‘ ื“ืขืจื•ื•ื™ื™ึทืœ ื“ื™ ื•ื•ืขืจืึทืคืึทืงื™ื™ืฉืึทืŸ ืคื•ืŸ ื“ื™ ืึทืคึผืœื™ืงืึทื ื˜ ืื™ื– ื“ื•ืจื›ื’ืขืงืึธื›ื˜ ื“ื•ืจืš ื“ื™ CR, ื“ืขืžืึธืœื˜ ืื™ืŸ DPKI ืขืก ืื™ื– ืคืืจื’ืขืœื™ื™ื’ื˜ ืฆื• ื“ืขืœืึทื’ื™ื™ื˜ ื“ื™ ื•ื•ืขืจืึทืคืึทืงื™ื™ืฉืึทืŸ ืฆื• ืงื”ืœ ืžื™ื˜ื’ืœื™ื“ืขืจ ืื•ืŸ ื ื•ืฆืŸ ืคื™ื ืึทื ืฆื™ืขืœ ืžืึธื•ื˜ืึทื•ื•ื™ื™ืฉืึทืŸ ืฆื• ืกื˜ื™ืžื•ืœื™ืจืŸ ืึทืงื˜ื™ื•ื•ื™ื˜ืขื˜ืŸ. ืขืคึฟืขื ืขืŸ ืžืงื•ืจ ื•ื•ืขืจืึทืคืึทืงื™ื™ืฉืึทืŸ ื˜ืขื›ื ืึธืœืึธื’ื™ืข ืื™ื– ื‘ืึทื•ื•ื•ืกื˜. ื“ื™ ื™ืคืขืงื˜ื™ื•ื•ื ืึทืก ืคื•ืŸ ืึทื–ืึท ื•ื•ืขืจืึทืคืึทืงื™ื™ืฉืึทืŸ ืื™ื– ื‘ืืฉื˜ืขื˜ื™ืงื˜ ืื™ืŸ ืคื™ืจ. ืœืึธืžื™ืจ ื•ื•ื™ื“ืขืจ ืฆื•ืจื™ืงืจื•ืคืŸ ืึท ื ื•ืžืขืจ ืคื•ืŸ ื”ื•ื™ืš-ืคึผืจืึธืคื™ืœ ื™ื ื•ื•ืขืกื˜ืึทื’ื™ื™ืฉืึทื ื– ื“ื•ืจืš ื“ื™ ืึธื ืœื™ื™ืŸ ื•ื™ืกื’ืึทื‘ืข Bellingcat.

ืื‘ืขืจ ืื™ืŸ ืึทืœื’ืขืžื™ื™ืŸ, ื“ื™ ืคืืœื’ืขื ื“ืข ื‘ื™ืœื“ ื™ืžืขืจื“ื–ืฉื“: DPKI ืื™ื– ืึท ื’ืขืœืขื’ื ื”ื™ื™ื˜ ืฆื• ืคืึทืจืจื™ื›ื˜ืŸ, ืื•ื™ื‘ ื ื™ื˜ ืึทืœืข, ื“ืขืžืึธืœื˜ ืคื™ืœืข ืคื•ืŸ โ€‹โ€‹ื“ื™ ืฉืึธืจื˜ืงืึธืžื™ื ื’ืก ืคื•ืŸ ืกืขื ื˜ืจืึทืœื™ื™ื–ื“ ืคึผืงื™.

ืึทื‘ืึธื ื™ืจืŸ ืฆื• ืื•ื ื“ื–ืขืจ Habrablog, ืžื™ืจ ืคึผืœืึทื ื™ืจืŸ ืฆื• ืคืึธืจื–ืขืฆืŸ ืฆื• ืึทืงื˜ื™ื•ื•ืœื™ ื“ืขืงืŸ ืื•ื ื“ื–ืขืจ ืคืึธืจืฉื•ื ื’ ืื•ืŸ ืึทื ื˜ื•ื•ื™ืงืœื•ื ื’ ืื•ืŸ ื ืึธื›ืคืึธืœื’ืŸ ื˜ื•ื•ื™ื˜ืขืจ, ืื•ื™ื‘ ืื™ืจ ื˜ืึธืŸ ื ื™ืฉื˜ ื•ื•ืขืœืŸ ืฆื• ืคืึทืจืคื™ืจืŸ ืื ื“ืขืจืข ื ื™ื™ึทืขืก ื•ื•ืขื’ืŸ ENCRY ืคึผืจืึทื“ื–ืฉืขืงืก.

ืžืงื•ืจ: www.habr.com

ืœื™ื™ื’ืŸ ืึท ื‘ืึทืžืขืจืงื•ื ื’