ืกื ืึธืจื˜ ืึธื“ืขืจ ืกื•ืจื™ืงืึทื˜ืึท. ื˜ื™ื™ืœ 1: ื˜ืฉื•ื–ื™ื ื’ ืึท ืคืจื™ื™ IDS / IPS ืฆื• ื‘ืึทืฉื™ืฆืŸ ืื™ื™ืขืจ ืคึฟื™ืจืžืข ื ืขื˜ื•ื•ืึธืจืง

ืืžืืœ ืื™ื– ื’ืขื•ื•ืขืŸ ื’ืขื ื•ื’ ื ื’ืขื•ื•ื™ื™ื ืœื™ื›ืข ืคื™ื™ืจื•ื•ืืœ ืื•ืŸ ืื ื˜ื™-ื•ื•ื™ืจื•ืก ืคืจืื’ืจืืžืขืŸ ืฆื• ื‘ืืฉื™ืฆืŸ ื ืœืืงืืœืข ื ืขืฅ, ืื‘ืขืจ ืื–ื ืกื›ื•ื ืื™ื– ืฉื•ื™ืŸ ื ื™ืฉื˜ ื’ืขื ื•ื’ ืขืคืขืงื˜ื™ื•ื• ืงืขื’ืŸ ื“ื™ ืื˜ืืงืขืก ืคื•ืŸ ืžืื“ืขืจื ืข ื”ืืงืขืจืก ืื•ืŸ ื“ื™ ืžืึทืœื•ื•ืึทืจืข ื•ื•ืึธืก ื”ืึธื‘ืŸ ื–ื™ืš ืœืขืฆื˜ื ืก ืฆืขืฉืคึผืจื™ื™ื˜. ื ื’ื•ื˜ ืึทืœื˜ ืคื™ื™ืจื•ื•ืึทืœ ืึทื ืึทืœื™ื–ื™ืจื˜ ื‘ืœื•ื™ื– ืคึผืึทืงืึทื˜ ื›ืขื“ืขืจื–, ืึทืœืึทื•ื™ื ื’ ืึธื“ืขืจ ื‘ืœืึทืงื™ื ื’ ื–ื™ื™ ืœื•ื™ื˜ ืึท ื’ืึทื ื’ ืคื•ืŸ ืคืึธืจืžืึทืœ ื›ึผืœืœื™ื. ืขืก ื•ื•ื™ื™ืกื˜ ื’ืึธืจื ื™ืฉื˜ ื•ื•ืขื’ืŸ ื“ื™ ืื™ื ื”ืึทืœื˜ ืคื•ืŸ ื“ื™ ืคึผืึทืงื™ืฅ, ืื•ืŸ ื“ืขืจื™ื‘ืขืจ ืงืขืŸ ื ื™ืฉื˜ ื“ืขืจืงืขื ืขืŸ ื“ื™ ืคึผืึธื ืขื ืœืึทื“ื–ืฉื™ื˜ืึทืžืึทื˜ ืึทืงืฉืึทื ื– ืคื•ืŸ ืึทื˜ืึทืงืขืจื–. ืึทื ื˜ื™ื•ื•ื™ืจื•ืก ืžื’ื™ืœื” ื˜ืึธืŸ ื ื™ื˜ ืฉื˜ืขื ื“ื™ืง ื›ืึทืคึผืŸ ืžืึทืœื•ื•ืึทืจืข, ืึทื–ื•ื™ ื“ืขืจ ืึทื“ืžื™ื ื™ืกื˜ืจืึทื˜ืึธืจ ืื™ื– ืคื™ื™ืกื˜ ืžื™ื˜ ื“ื™ ืึทืจื‘ืขื˜ ืคื•ืŸ ืžืึธื ื™ื˜ืึธืจื™ื ื’ ืึทื‘ื ืึธืจืžืึทืœ ื˜ืขื˜ื™ืงื™ื™ื˜ ืื•ืŸ ื‘ื™ื™ึทืฆื™ื™ึทื˜ื™ืง ื™ื™ืกืึทืœื™ื™ื˜ื™ื ื’ ื™ื ืคืขืงื˜ืึทื“ ืžื—ื ื•ืช.

ืกื ืึธืจื˜ ืึธื“ืขืจ ืกื•ืจื™ืงืึทื˜ืึท. ื˜ื™ื™ืœ 1: ื˜ืฉื•ื–ื™ื ื’ ืึท ืคืจื™ื™ IDS / IPS ืฆื• ื‘ืึทืฉื™ืฆืŸ ืื™ื™ืขืจ ืคึฟื™ืจืžืข ื ืขื˜ื•ื•ืึธืจืง

ืขืก ื–ืขื ืขืŸ ืคื™ืœืข ืึทื•ื•ืึทื ืกื™ืจื˜ืข ืžื›ืฉื™ืจื™ื ื‘ื ื™ืžืฆื ืฆื• ื‘ืึทืฉื™ืฆืŸ ื“ื™ IT ื™ื ืคืจืึทืกื˜ืจืึทืงื˜ืฉืขืจ ืคื•ืŸ ืึท ืคื™ืจืžืข. ื”ื™ื™ึทื ื˜ ืžื™ืจ ื•ื•ืขืœืŸ ืจืขื“ืŸ ื•ื•ืขื’ืŸ ืขืคึฟืขื ืขืŸ ืžืงื•ืจ ื™ื ื˜ืจื•ื–ืฉืึทืŸ ื“ื™ื˜ืขืงืฉืึทืŸ ืื•ืŸ ืคืึทืจื”ื™ื˜ื•ื ื’ ืกื™ืกื˜ืขืžืขืŸ, ื•ื•ืึธืก ืงืขื ืขืŸ ื–ื™ื™ืŸ ื™ืžืคึผืœืึทืžืขื ืึทื“ ืึธืŸ ืคึผืขืจื˜ืฉืึทืกื™ื ื’ ื˜ื™ื™ึทืขืจ ื•ื™ืกืจื™ื›ื˜ ืื•ืŸ ื•ื•ื™ื™ื›ื•ื•ืืจื’ ืœื™ื™ืกืึทื ืกื™ื–.

IDS / IPS ืงืœืึทืกืึทืคืึทืงื™ื™ืฉืึทืŸ

IDS (ื™ื ื˜ืจื•ื–ืฉืึทืŸ ื“ืขื˜ืขืงื˜ื™ืึธืŸ ืกื™ืกื˜ืขื) ืื™ื– ืึท ืกื™ืกื˜ืขื ื“ื™ื–ื™ื™ื ื“ ืฆื• ืคืึทืจืฉืจื™ื™ึทื‘ืŸ ืกืึทืกืคึผื™ืฉืึทืก ืึทืงื˜ื™ื•ื•ื™ื˜ืขื˜ืŸ ืื•ื™ืฃ ืึท ื ืขืฅ ืึธื“ืขืจ ืื•ื™ืฃ ืึท ื™ื—ื™ื“ ืงืึธืžืคึผื™ื•ื˜ืขืจ. ืขืก ื”ืืœื˜ ื’ืขืฉืขืขื ื™ืฉ ืœืึธื’ืก ืื•ืŸ ื ืึธื•ื˜ืึทืคื™ื™ื– ื“ืขืจ ืึธื ื’ืขืฉื˜ืขืœื˜ืขืจ ืคืึทืจืึทื ื˜ื•ื•ืึธืจื˜ืœืขืš ืคึฟืึทืจ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ื–ื™ื›ืขืจื”ื™ื™ื˜ ื•ื•ืขื’ืŸ ื–ื™ื™. ื“ื™ ืคืืœื’ืขื ื“ืข ื™ืกื•ื“ื•ืช ืงืขื ืขืŸ ื–ื™ื™ืŸ ืื•ื ื˜ืขืจืฉื™ื™ื“ืŸ ื•ื•ื™ ืึท ื˜ื™ื™ืœ ืคื•ืŸ ื“ื™ IDS:

  • ืกืขื ืกืึธืจืก ืคึฟืึทืจ ื•ื•ื™ื•ื™ื ื’ ื ืขืฅ ืคืึทืจืงืขืจ, ืคืึทืจืฉื™ื“ืŸ ืœืึธื’ืก, ืขื˜ืง. 
  • ืึทืŸ ืึทื ืึทืœื™ืกื™ืก ืกืึทื‘ืกื™ืกื˜ืึทื ืึทื– ื™ื™ื“ืขื ืึทืคื™ื™ื“ ื•ื•ืื•ื ื“ืขืจ ืคื•ืŸ ื‘ื™ื™ื–ืข ื”ืฉืคึผืขื” ืื™ืŸ ื“ื™ ื‘ืืงื•ืžืขืŸ ื“ืึทื˜ืŸ;
  • ืกื˜ืึธืจื™ื“ื–ืฉ ืคึฟืึทืจ ืึทืงื™ื•ืžื™ืึทืœื™ื™ืฉืึทืŸ ืคื•ืŸ ืขืจืฉื˜ื™ืง ื’ืขืฉืขืขื ื™ืฉืŸ ืื•ืŸ ืึทื ืึทืœื™ืกื™ืก ืจืขื–ื•ืœื˜ืึทื˜ืŸ;
  • ืคืึทืจื•ื•ืึทืœื˜ื•ื ื’ ืงืึทื ืกืึธื•ืœ.

ื˜ื›ื™ืœืขืก, IDS ื–ืขื ืขืŸ ืงืœืึทืกืึทืคื™ื™ื“ ื“ื•ืจืš ืึธืจื˜: ื–ื™ื™ ืงืขืŸ ื–ื™ื™ืŸ ืคืึธื•ืงื™ืกื˜ ืื•ื™ืฃ ืคึผืจืึทื˜ืขืงื˜ื™ื ื’ ื™ื—ื™ื“ ื ืึธื•ื“ื– (ื‘ืึทืœืขื‘ืึธืก-ื‘ืื–ื™ืจื˜ ืึธื“ืขืจ ื”ืึธืกื˜ ื™ื ื˜ืจื•ืกื™ืึธืŸ ื“ืขื˜ืขืงืฉืึทืŸ ืกื™ืกื˜ืขื - HIDS) ืึธื“ืขืจ ืคึผืจืึทื˜ืขืงื˜ื™ื ื’ ื“ื™ ื’ืื ืฆืข ืคึฟื™ืจืžืข ื ืขืฅ (ื ืขืฅ-ื‘ืื–ื™ืจื˜ ืึธื“ืขืจ ื ืขืฅ ื™ื ื˜ืจื•ื–ืฉืึทืŸ ื“ืขื˜ืขืงืฉืึทืŸ ืกื™ืกื˜ืขื - NIDS). ืขืก ืื™ื– ื•ื•ืขืจื˜ ื“ืขืจืžืึธื ืขืŸ ื“ื™ ืึทื–ื•ื™ ื’ืขืจื•ืคืขื ืข APIDS (ืึทืคึผืคึผืœื™ืงืึทื˜ื™ืึธืŸ ืคึผืจืึธื˜ืึธืงืึธืœ-ื‘ืื–ื™ืจื˜ IDS): ื–ื™ื™ ืžืึธื ื™ื˜ืึธืจ ืึท ืœื™ืžื™ื˜ืขื“ ื’ืึทื ื’ ืคื•ืŸ ืคึผืจืึธื˜ืึธืงืึธืœืก ืื•ื™ืฃ ืึทืคึผืœืึทืงื™ื™ืฉืึทืŸ ืžื“ืจื’ื” ืฆื• ื™ื“ืขื ื˜ื™ืคื™ืฆื™ืจืŸ ืกืคึผืขืฆื™ืคื™ืฉ ืื ืคืืœืŸ ืื•ืŸ ื˜ืึธืŸ ื ื™ื˜ ื˜ืึธืŸ ื˜ื™ืฃ ืึทื ืึทืœื™ืกื™ืก ืคื•ืŸ ื ืขืฅ ืคึผืึทืงื™ืฅ. ืึทื–ืึท ืคึผืจืึธื“ื•ืงื˜ืŸ ื™ื•ื–ืฉืึทื•ื•ืึทืœื™ ืจื™ื–ืขืžื‘ืึทืœ ืคึผืจืึทืงืกื™ื– ืื•ืŸ ื–ืขื ืขืŸ ื’ืขื ื™ืฆื˜ ืฆื• ื‘ืึทืฉื™ืฆืŸ ืกืคึผืขืฆื™ืคื™ืฉ ื‘ืึทื“ื™ื ื•ื ื’ืก: ืึท ื•ื•ืขื‘ ืกืขืจื•ื•ืขืจ ืื•ืŸ ื•ื•ืขื‘ ืึทืคึผืœืึทืงื™ื™ืฉืึทื ื– (ืœืžืฉืœ ื’ืขืฉืจื™ื‘ืŸ ืื™ืŸ PHP), ืึท ื“ืึทื˜ืึทื‘ื™ื™ืก ืกืขืจื•ื•ืขืจ, ืืื–"ื• ื•. ื ื˜ื™ืคึผื™ืฉ ื‘ื™ื™ึทืฉืคึผื™ืœ ืคื•ืŸ ื“ืขื ืงืœืึทืก ืื™ื– ืžืึธื“_ืกืขืงื•ืจื™ื˜ื™ ืคึฟืึทืจ ื“ื™ ืึทืคึผืึทื˜ืฉื™ ื•ื•ืขื‘ ืกืขืจื•ื•ืขืจ.

ืžื™ืจ ื–ืขื ืขืŸ ืžืขืจ ืื™ื ื˜ืขืจืขืกื™ืจื˜ ืื™ืŸ ื•ื ื™ื•ื•ืขืจืกืึทืœ ื ื™ื“ืก ื•ื•ืึธืก ืฉื˜ื™ืฆืŸ ืึท ื‘ืจื™ื™ื˜ ืงื™ื™ื˜ ืคื•ืŸ ืงืึธืžื•ื ื™ืงืึทืฆื™ืข ืคึผืจืึธื˜ืึธืงืึธืœืก ืื•ืŸ ื“ืคึผื™ (ื“ื™ืคึผ ืคึผืึทืงืึทื˜ ื“ื•ืจื›ืงื•ืง) ื˜ืขืงื ืึทืœืึทื“ื–ืฉื™ื–. ื–ื™ื™ ืžืึธื ื™ื˜ืึธืจ ืึทืœืข ื’ื™ื™ื˜ ืคืืจื‘ื™ื™ ืคืึทืจืงืขืจ, ืกื˜ืึทืจื˜ื™ื ื’ ืคื•ืŸ ื“ื™ ื“ืึทื˜ืŸ ืœื™ื ืง ืฉื™ื›ื˜ืข, ืื•ืŸ ื“ืขื˜ืขืงื˜ ืึท ื‘ืจื™ื™ื˜ ืงื™ื™ื˜ ืคื•ืŸ ื ืขืฅ ืื ืคืืœืŸ, ื•ื•ื™ ื’ืขื–ื•ื ื˜ ื•ื•ื™ ืคืจื•ื•ื•ืŸ ืฆื• ืึทื ืึธื˜ืขืจื™ื™ื–ื“ ืึทืงืกืขืก ืฆื• ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข. ืึธืคื˜ ืึทื–ืึท ืกื™ืกื˜ืขืžืขืŸ ื”ืึธื‘ืŸ ืึท ืคื•ื ืื ื“ืขืจื’ืขื˜ื™ื™ืœื˜ ืึทืจืงืึทื˜ืขืงื˜ืฉืขืจ ืื•ืŸ ืงืขื ืขืŸ ื™ื ื˜ืขืจืึทืงื˜ ืžื™ื˜ ืคืึทืจืฉื™ื“ืŸ ืึทืงื˜ื™ื•ื• ื ืขืฅ ื•ื™ืกืจื™ื›ื˜. ื‘ืึทืžืขืจืงื•ื ื’ ืึทื– ืคื™ืœืข ืžืึธื“ืขืจืŸ ื ื™ื“ืก ื–ืขื ืขืŸ ื›ื™ื™ื‘ืจื™ื“ ืื•ืŸ ืคืึทืจื‘ื™ื ื“ืŸ ืขื˜ืœืขื›ืข ืึทืคึผืจืึธื•ื˜ืฉื™ื–. ื“ืขืคึผืขื ื“ื™ื ื’ ืื•ื™ืฃ ื“ื™ ืงืึทื ืคื™ื’ื™ืขืจื™ื™ืฉืึทืŸ ืื•ืŸ ืกืขื˜ื˜ื™ื ื’ืก, ื–ื™ื™ ืงืขื ืขืŸ ืกืึธืœื•ื•ืข ืคืึทืจืฉื™ื“ืŸ ืคึผืจืึธื‘ืœืขืžืก - ืคึฟืึทืจ ื‘ื™ื™ึทืฉืคึผื™ืœ, ืคึผืจืึทื˜ืขืงื˜ื™ื ื’ ืื™ื™ืŸ ื ืึธื“ืข ืึธื“ืขืจ ื“ื™ ื’ืื ืฆืข ื ืขืฅ. ืื™ืŸ ืึทื“ื™ืฉืึทืŸ, ื“ื™ ืคืึทื ื’ืงืฉืึทื ื– ืคื•ืŸ IDS ืคึฟืึทืจ ื•ื•ืขืจืงืกื˜ื™ื™ืฉืึทื ื– ื–ืขื ืขืŸ ืื™ื‘ืขืจื’ืขื ื•ืžืขืŸ ื“ื•ืจืš ืึทื ื˜ื™-ื•ื•ื™ืจื•ืก ืคึผืึทืงืึทื“ื–ืฉืึทื–, ื•ื•ืึธืก, ืจืขื›ื˜ ืฆื• ื“ืขืจ ืคืึทืจืฉืคึผืจื™ื™ื˜ืŸ ืคื•ืŸ ื˜ืจืึธื“ื–ืฉืึทื ืก ืึทื™ืžืขื“ ืฆื• ื’ืึทื ื•ื•ืขื ืขืŸ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข, ืคืืจื•ื•ืื ื“ืœืขืŸ ืื™ืŸ ืžื•ืœื˜ื™ืคื•ื ืงื˜ื™ืึธื ืึทืœ ืคื™ืจืขื•ื•ืึทืœืœืก ื•ื•ืึธืก ืื•ื™ืš ืกืึธืœื•ื•ืข ื“ื™ ืคึผืจืึธื‘ืœืขืžืก ืคื•ืŸ ื“ืขืจืงืขื ืขืŸ ืื•ืŸ ื‘ืœืึทืงื™ื ื’ ืกืึทืกืคึผื™ืฉืึทืก ืคืึทืจืงืขืจ.

ื˜ื›ื™ืœืขืก, IDS ืงืขืŸ ื‘ืœื•ื™ื– ื“ืขื˜ืขืงื˜ ืžืึทืœื•ื•ืึทืจืข ื˜ืขื˜ื™ืงื™ื™ื˜, ืคึผืึธืจื˜ ืกืงืึทื ืขืจื–, ืึธื“ืขืจ, ื–ืึธื’ืŸ, ื‘ืึทื ื™ืฆืขืจ ื•ื•ื™ื™ืึทืœื™ื™ืฉืึทื ื– ืคื•ืŸ ืคึฟื™ืจืžืข ื–ื™ื›ืขืจื”ื™ื™ื˜ ืคึผืึทืœืึทืกื™ื–. ื•ื•ืขืŸ ืขืก ืื™ื– ืคืืจื’ืขืงื•ืžืขืŸ ื ื’ืขื•ื•ื™ืกืข ื’ืขืฉืขืขื ื™ืฉ, ื”ืื‘ืŸ ื–ื™ื™ ื’ืขื‘ืจืขื ื’ื˜ ื“ืขื ืื“ืžื™ื ื™ืกื˜ืจืื˜ื•ืจ, ืื‘ืขืจ ืขืก ืื™ื– ืฉื ืขืœ ื’ืขื•ื•ืืจืŸ ืงืœืืจ ืื– ืคืฉื•ื˜ ื“ืขืจืงืขื ืขืŸ ื“ื™ ืื˜ืืงืข ืื™ื– ื ื™ืฉื˜ ื’ืขื ื•ื’ - ืžืขืŸ ื“ืืจืฃ ืขืก ืืคืฉืคืืจืŸ. ืึทื–ื•ื™ IDS ื–ืขื ืขืŸ ืคืืจื•ื•ืื ื“ืœืขืŸ ืื™ืŸ IPS (ื™ื ื˜ืจื•ื–ืฉืึทืŸ ืคึผืจืขื•ื•ืขื ื˜ื™ืึธืŸ ืกื™ืกื˜ืขืžืขืŸ) - ื™ื ื˜ืจื•ื–ืฉืึทืŸ ืคืึทืจื”ื™ื˜ื•ื ื’ ืกื™ืกื˜ืขืžืขืŸ ื•ื•ืึธืก ืงืขื ืขืŸ ื™ื ื˜ืขืจืึทืงื˜ ืžื™ื˜ ืคื™ื™ืจื•ื•ืึทืœืœืก.

ื“ื™ื˜ืขืงืฉืึทืŸ ืžืขื˜ื”ืึธื“ืก

ืžืึธื“ืขืจืŸ ื™ื ื˜ืจื•ื–ืฉืึทืŸ ื“ื™ื˜ืขืงืฉืึทืŸ ืื•ืŸ ืคืึทืจื”ื™ื˜ื•ื ื’ ืกืึทืœื•ืฉืึทื ื– ื ื•ืฆืŸ ืึท ืคืึทืจืฉื™ื™ื“ื ืงื™ื™ึทื˜ ืคื•ืŸ ืžืขื˜ื”ืึธื“ืก ืฆื• ื™ื“ืขื ื˜ื™ืคื™ืฆื™ืจืŸ ื‘ื™ื™ื–ืข ื˜ืขื˜ื™ืงื™ื™ื˜, ื•ื•ืึธืก ืงืขื ืขืŸ ื–ื™ื™ืŸ ืฆืขื˜ื™ื™ืœื˜ ืื™ืŸ ื“ืจื™ื™ึท ืงืึทื˜ืขื’ืึธืจื™ืขืก. ื“ืึธืก ื’ื™ื˜ ืื•ื ื“ื– ืืŸ ืื ื“ืขืจ ืึธืคึผืฆื™ืข ืคึฟืึทืจ ืงืœืึทืกืึทืคื™ื™ื™ื ื’ ืกื™ืกื˜ืขืžืขืŸ:

  • ืกื™ื’ื ืึทื˜ื•ืจืข-ื‘ืื–ื™ืจื˜ IDS / IPS ื“ื™ื˜ืขืงื˜ ืคึผืึทื˜ืขืจื ื– ืื™ืŸ ืคืึทืจืงืขืจ ืึธื“ืขืจ ืžืึธื ื™ื˜ืึธืจ ืขื ื“ืขืจื•ื ื’ืขืŸ ืื™ืŸ ื“ื™ ืฉื˜ืึทื˜ ืคื•ืŸ ืกื™ืกื˜ืขืžืขืŸ ืฆื• ื‘ืึทืฉืœื™ืกืŸ ืึท ื ืขืฅ ื‘ืึทืคืึทืœืŸ ืึธื“ืขืจ ื™ื ืคืขืงืฆื™ืข ืคึผืจื•ื•ื•ืŸ. ื–ื™ื™ ืคึผืจืึทืงื˜ืึทืงืœื™ ื˜ืึธืŸ ื ื™ื˜ ื’ืขื‘ืŸ ืžื™ืกืคื™ืจืขืก ืื•ืŸ ืคืึทืœืฉ ืคึผืึทื–ืึทื˜ื™ื•ื•ื–, ืึธื‘ืขืจ ื–ืขื ืขืŸ ื ื™ืฉื˜ ื‘ื™ื›ื•ืœืช ืฆื• ื™ื“ืขื ื˜ื™ืคื™ืฆื™ืจืŸ ืื•ืžื‘ืึทืงืึทื ื˜ ื˜ืจืขืฅ;
  • ืึทื ืึทืžืึทืœื™-ื“ื™ื˜ืขืงื˜ื™ื ื’ ื™ื“ืก ื˜ืึธืŸ ื ื™ื˜ ื ื•ืฆืŸ ื‘ืึทืคืึทืœืŸ ืกื™ื’ื ืึทื˜ืฉืขืจื–. ื–ื™ื™ ื“ืขืจืงืขื ืขืŸ ืึทื‘ื ืึธืจืžืึทืœ ื ืึทื˜ื•ืจ ืคื•ืŸ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ืกื™ืกื˜ืขืžืขืŸ (ืึทืจื™ื™ึทื ื’ืขืจืขื›ื ื˜ ืึทื ืึทืžืึทืœื™ื– ืื™ืŸ ื ืขืฅ ืคืึทืจืงืขืจ) ืื•ืŸ ืงืขื ืขืŸ ืืคื™ืœื• ื“ืขื˜ืขืงื˜ ืื•ืžื‘ืึทืงืึทื ื˜ ืื ืคืืœืŸ. ืึทื–ืึท ืกื™ืกื˜ืขืžืขืŸ ื’ืขื‘ืŸ ื’ืึทื ืฅ ืึท ืคึผืœืึทืฅ ืคื•ืŸ ืคืึทืœืฉ ืคึผืึทื–ืึทื˜ื™ื•ื•ื– ืื•ืŸ, ืื•ื™ื‘ ื’ืขื•ื•ื™ื™ื ื˜ ืคืึทืœืฉ, ืคึผืึทืจืึทืœื™ื–ื™ืจืŸ ื“ื™ ืึธืคึผืขืจืึทืฆื™ืข ืคื•ืŸ โ€‹โ€‹ื“ื™ ื”ื™ื’ืข ื ืขืฅ;
  • ื”ืขืจืฉืŸ-ื‘ืื–ื™ืจื˜ IDS ืึทืจื‘ืขื˜ ืื•ื™ืฃ ื“ืขื ืคึผืจื™ื ืฆื™ืคึผ: ืื•ื™ื‘ ืคืึทืงื˜ ื“ืขืžืึธืœื˜ ืงืึทืžืฃ. ืื™ืŸ ืขืกืึทื ืก, ื“ืึธืก ื–ืขื ืขืŸ ืขืงืกืคึผืขืจื˜ ืกื™ืกื˜ืขืžืขืŸ ืžื™ื˜ ื•ื•ื™ืกืŸ ื‘ืึทืกืขืก - ืึท ืกื›ื•ื ืคื•ืŸ Facts ืื•ืŸ ื›ึผืœืœื™ื ืคื•ืŸ ืœืึทื“ื–ืฉื™ืงืึทืœ ื™ื ืคืขืจืึทื ืก. ืึทื–ืึท ืกืึทืœื•ืฉืึทื ื– ื–ืขื ืขืŸ ืึทืจื‘ืขื˜-ืื™ื ื˜ืขื ืกื™ื•ื•ืข ืฆื• ืฉื˜ืขืœืŸ ืึทืจื•ื™ืฃ ืื•ืŸ ื“ืึทืจืคืŸ ื“ื™ ืึทื“ืžื™ื ื™ืกื˜ืจืึทื˜ืึธืจ ืฆื• ื”ืึธื‘ืŸ ืึท ื“ื™ื˜ื™ื™ืœื“ ืคืืจืฉื˜ืื ื“ ืคื•ืŸ ื“ื™ ื ืขืฅ. 

ื’ืขืฉื™ื›ื˜ืข ืคื•ืŸ โ€‹โ€‹IDS ืึทื ื˜ื•ื•ื™ืงืœื•ื ื’

ื“ื™ ืชืงื•ืคื” ืคื•ืŸ ื’ื™ืš ืึทื ื˜ื•ื•ื™ืงืœื•ื ื’ ืคื•ืŸ ื“ื™ ืื™ื ื˜ืขืจื ืขื˜ ืื•ืŸ ืคึฟื™ืจืžืข ื ืขื˜ื•ื•ืึธืจืงืก ืื ื’ืขื”ื•ื™ื‘ืŸ ืื™ืŸ ื“ื™ 90 ืก ืคื•ืŸ ื“ื™ ืœืขืฆื˜ืข ื™ืึธืจื”ื•ื ื“ืขืจื˜, ืึธื‘ืขืจ ืขืงืกืคึผืขืจืฅ ื–ืขื ืขืŸ ืคึผืึทื–ืึทืœื“ ื“ื•ืจืš ืึทื•ื•ืึทื ืกื™ืจื˜ืข ื ืขืฅ ื–ื™ื›ืขืจื”ื™ื™ื˜ ื˜ืขืงื ืึทืœืึทื“ื–ืฉื™ื– ืึท ื‘ื™ืกืœ ืคืจื™ืขืจ. ืื™ืŸ 1986, Dorothy Denning ืื•ืŸ Peter Neumann ืืจื•ื™ืก ื“ื™ IDES (ื™ื ื˜ืจื•ื–ืฉืึทืŸ ื“ืขื˜ืขืงืฉืึทืŸ ืขืงืกืคึผืขืจื˜ ืกื™ืกื˜ืขื) ืžืึธื“ืขืœ, ื•ื•ืึธืก ืื™ื– ื’ืขื•ื•ืืจืŸ ื“ื™ ื™ืงืขืจ ืคื•ืŸ ืจื•ื‘ึฟ ืžืึธื“ืขืจืŸ ื™ื ื˜ืจื•ื–ืฉืึทืŸ ื“ื™ื˜ืขืงืฉืึทืŸ ืกื™ืกื˜ืขืžืขืŸ. ืขืก ื’ืขื ื™ืฆื˜ ืึทืŸ ืขืงืกืคึผืขืจื˜ ืกื™ืกื˜ืขื ืฆื• ื™ื“ืขื ื˜ื™ืคื™ืฆื™ืจืŸ ื‘ืึทื•ื•ื•ืกื˜ ื‘ืึทืคืึทืœืŸ ื˜ื™ื™ืคึผืก, ื•ื•ื™ ื’ืขื–ื•ื ื˜ ื•ื•ื™ ืกื˜ืึทื˜ื™ืกื˜ื™ืฉ ืžืขื˜ื”ืึธื“ืก ืื•ืŸ ื‘ืึทื ื™ืฆืขืจ / ืกื™ืกื˜ืขื ืคึผืจืึธื•ืคื™ื™ืœื–. IDES ื’ืขืœืืคืŸ ืื•ื™ืฃ Sun ื•ื•ืขืจืงืกื˜ื™ื™ืฉืึทื ื–, ื™ื ืกืคึผืขืงื˜ื™ื ื’ ื ืขืฅ ืคืึทืจืงืขืจ ืื•ืŸ ืึทืคึผืœืึทืงื™ื™ืฉืึทืŸ ื“ืึทื˜ืŸ. ืื™ืŸ 1993, NIDES (ื•ื•ื™ื™ึทื˜ืขืจ-ื“ื•ืจ ื™ื ื˜ืจื•ื–ืฉืึทืŸ ื“ืขื˜ืขืงืฉืึทืŸ ืขืงืกืคึผืขืจื˜ ืกื™ืกื˜ืขื) ืื™ื– ื‘ืืคืจื™ื™ื˜ - ืึท ื ื™ื™ึทืข ื“ื•ืจ ื™ื ื˜ืจื•ื–ืฉืึทืŸ ื“ืขื˜ืขืงืฉืึทืŸ ืขืงืกืคึผืขืจื˜ ืกื™ืกื˜ืขื.

ื‘ืึทื–ื™ืจื˜ ืื•ื™ืฃ ื“ืขืจ ืึทืจื‘ืขื˜ ืคื•ืŸ Denning ืื•ืŸ Neumann, ื“ื™ MIDAS (Multics ื™ื ื˜ืจื•ื–ืฉืึทืŸ ื“ื™ื˜ืขืงืฉืึทืŸ ืื•ืŸ ืึทืœืขืจื˜ื™ื ื’ ืกื™ืกื˜ืขื) ืขืงืกืคึผืขืจื˜ ืกื™ืกื˜ืขื ื ื™ืฆืŸ P-BEST ืื•ืŸ LISP ืืจื•ื™ืก ืื™ืŸ 1988. ืื™ืŸ ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ืฆื™ื™ื˜, ื“ื™ ื”ื™ื™ึทืกื˜ืึทืง ืกื™ืกื˜ืขื ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ืกื˜ืึทื˜ื™ืกื˜ื™ืฉ ืžืขื˜ื”ืึธื“ืก ืื™ื– ื‘ืืฉืืคืŸ. ืืŸ ืื ื“ืขืจ ืกื˜ืึทื˜ื™ืกื˜ื™ืฉ ืึทื ืึทืžืึทืœื™ ื“ืขื˜ืขืงื˜ืึธืจ, W&S (ื—ื›ืžื” & ืกืขื ืก), ืื™ื– ื“ืขื•ื•ืขืœืึธืคึผืขื“ ืึท ื™ืึธืจ ืฉืคึผืขื˜ืขืจ ืื™ืŸ ืœืืก ืึทืœืึทืžืึธืก ื ืึทืฉืึทื ืึทืœ ืœืึทื‘ืึธืจืึทื˜ืึธืจื™. ื“ื™ ืื™ื ื“ื•ืกื˜ืจื™ืข ืื™ื– ื’ืขื•ื•ืขืŸ ื“ืขื•ื•ืขืœืึธืคึผื™ื ื’ ืื™ืŸ ืึท ื’ื™ืš ื’ืึทื ื’. ืฆื•ื ื‘ื™ื™ืฉืคึผื™ืœ, ืื™ืŸ 1990, ื“ื™ TIM (ืฆื™ื™ื˜-ื‘ืื–ื™ืจื˜ ื™ื ื“ื•ืงื˜ื™ื•ื•ืข ืžืึทืฉื™ืŸ) ืกื™ืกื˜ืขื ืฉื•ื™ืŸ ื™ืžืคึผืœืึทืžืขื ืึทื“ ืึทื ืึทืžืึทืœื™ ื“ื™ื˜ืขืงืฉืึทืŸ ื ื™ืฆืŸ ื™ื ื“ื•ืงื˜ื™ื•ื•ืข ืœืขืจื ืขืŸ ืื•ื™ืฃ ืกืึทืงื•ื•ืขื ื˜ืฉืึทืœ ื‘ืึทื ื™ืฆืขืจ ืคึผืึทื˜ืขืจื ื– (Common LISP ืฉืคึผืจืึทืš). NSM (ื ืขื˜ื•ื•ืึธืจืง ืกืขืงื•ืจื™ื˜ื™ ืžืึธื ื™ื˜ืึธืจ) ืงืึทืžืคึผืขืจื“ ืึทืงืกืขืก ืžืึทื˜ืจื™ืฅ ืฆื• ื“ืขื˜ืขืงื˜ ืึทื ืึทืžืึทืœื™ื–, ืื•ืŸ ISOA (ืื™ื ืคืืจืžืืฆื™ืข ืกืขืงื•ืจื™ื˜ื™ ืึธืคื™ืฆื™ืจ ืก ืึทืกืกื™ืกื˜ืึทื ื˜) ืฉื˜ื™ืฆื˜ ืคืึทืจืฉื™ื“ืŸ ื“ื™ื˜ืขืงืฉืึทืŸ ืกื˜ืจืึทื˜ืขื’ื™ืขืก: ืกื˜ืึทื˜ื™ืกื˜ื™ืฉ ืžืขื˜ื”ืึธื“ืก, ืคึผืจืึธืคื™ืœ ืงืึธื ื˜ืจืึธืœื™ืจื•ื ื’ ืื•ืŸ ืขืงืกืคึผืขืจื˜ ืกื™ืกื˜ืขื. ื“ื™ ืงืึธืžืคึผื™ื•ื˜ืขืจื•ื•ืึทื˜ื˜ืฉ ืกื™ืกื˜ืขื ื‘ืืฉืืคืŸ ื‘ื™ื™ AT&T Bell ืœืึทื‘ืก ื’ืขื ื™ืฆื˜ ืกื˜ืึทื˜ื™ืกื˜ื™ืฉ ืžืขื˜ื”ืึธื“ืก ืื•ืŸ ื›ึผืœืœื™ื ืคึฟืึทืจ ื•ื•ืขืจืึทืคืึทืงื™ื™ืฉืึทืŸ, ืื•ืŸ ื“ื™ ืื•ื ื™ื•ื•ืขืจืกื™ื˜ืขื˜ ืคื•ืŸ ืงืึทืœื™ืคืึธืจื ื™ืึท ื“ืขื•ื•ืขืœืึธืคึผืขืจืก ื‘ืืงื•ืžืขืŸ ื“ืขืจ ืขืจืฉื˜ืขืจ ืคึผืจืึธื•ื˜ืึทื˜ื™ื™ืคึผ ืคื•ืŸ ืึท ืคื•ื ืื ื“ืขืจื’ืขื˜ื™ื™ืœื˜ IDS ืฆื•ืจื™ืง ืื™ืŸ 1991 - DIDS (Distributed Intrusion Detection System) ืื™ื– ืื•ื™ืš ืึทืŸ ืขืงืกืคึผืขืจื˜ ืกื™ืกื˜ืขื.

ืื™ืŸ ืขืจืฉื˜ืขืจ, IDS ืื™ื– ื’ืขื•ื•ืขืŸ ืคึผืจืึทืคึผืจื™ื™ืึทื˜ืขืจื™, ืึธื‘ืขืจ ืฉื•ื™ืŸ ืื™ืŸ 1998, ื“ื™ ื ืึทืฉืึทื ืึทืœ ืœืึทื‘ืึธืจืึทื˜ืึธืจื™ืข. Lawrence Berkeley ื‘ืืคืจื™ื™ื˜ Bro (ืจื™ื ื™ื™ืžื“ Zeek ืื™ืŸ 2018), ืึทืŸ ืึธืคึฟืŸ ืžืงื•ืจ ืกื™ืกื˜ืขื ื•ื•ืึธืก ื ื™ืฆื˜ ืึท ืคึผืจืึทืคึผืจื™ื™ืึทื˜ืขืจื™ ื›ึผืœืœื™ื ืฉืคึผืจืึทืš ืคึฟืึทืจ ืึทื ืึทืœื™ื™ื–ื™ื ื’ ืœื™ื‘ืคึผืงืึทืคึผ ื“ืึทื˜ืŸ. ืื™ืŸ ื ืื•ื•ืขืžื‘ืขืจ ืคื•ืŸ ื“ืขื ื–ืขืœื‘ืŸ ื™ืึธืจ, ืื™ื– ื“ืขืจ APE ืคึผืึทืงืึทื˜ ืกื ื™ืคืขืจ ื ื™ืฆืŸ ืœื™ื‘ืคึผืงืึทืคึผ ืืจื•ื™ืก, ื•ื•ืึธืก ืึท ื—ื•ื“ืฉ ืฉืคึผืขื˜ืขืจ ืื™ื– ืจื™ื ื™ื™ืžื“ ืกื ืึธืจื˜, ืื•ืŸ ืฉืคึผืขื˜ืขืจ ื’ืขื•ื•ืืจืŸ ืึท ืคื•ืœ-ืคืœืขื“ื–ืฉื“ IDS/IPS. ืื™ืŸ ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ืฆื™ื™ึทื˜, ืคื™ืœืข ืคึผืจืึทืคึผืจื™ื™ืึทื˜ืขืจื™ ืกืึทืœื•ืฉืึทื ื– ืื ื’ืขื”ื•ื™ื‘ืŸ ืฆื• ื“ืขืจืฉื™ื™ึทื ืขืŸ.

ืกื ืึธืจื˜ ืื•ืŸ ืกื•ืจื™ืงืึทื˜ืึท

ืคื™ืœืข ืงืึธืžืคึผืึทื ื™ืขืก ื‘ืขืกืขืจ ื•ื•ืขืœืŸ ืคืจื™ื™ ืื•ืŸ ืึธืคึฟืŸ ืžืงื•ืจ IDS / IPS. ืคึฟืึทืจ ืึท ืœืึทื ื’ ืฆื™ื™ึทื˜, ื“ื™ ืฉื•ื™ืŸ ื“ืขืจืžืื ื˜ ืกื ืึธืจื˜ ืื™ื– ื’ืขื”ืืœื˜ืŸ ื“ื™ ื ืึธืจืžืึทืœ ืœื™ื™ื–ื•ื ื’, ืึธื‘ืขืจ ืื™ืฆื˜ ืขืก ืื™ื– ื’ืขื•ื•ืขืŸ ืกืึทืคึผืœืึทื ื˜ื™ื“ ื“ื•ืจืš ื“ื™ ืกื•ืจื™ืงืึทื˜ืึท ืกื™ืกื˜ืขื. ื–ืืœ ืก ืงื•ืง ืื™ืŸ ื–ื™ื™ืขืจ ืึทื“ื•ื•ืึทื ื™ื“ื–ืฉื™ื– ืื•ืŸ ื“ื™ืกืึทื“ื•ื•ืึทื ื˜ื™ื“ื–ืฉื™ื– ืื™ืŸ ืึท ื‘ื™ืกืœ ืžืขืจ ื“ืขื˜ืึทืœ. ืกื ืึธืจื˜ ืงืึทืžื‘ื™ื™ื ื– ื“ื™ ื‘ืขื ืขืคื™ืฅ ืคื•ืŸ ืึท ื›ืกื™ืžืข-ื‘ืื–ื™ืจื˜ ืื•ืคึฟืŸ ืžื™ื˜ ื“ื™ ืคื™ื™ื™ืงื™ื™ื˜ ืฆื• ื“ืขื˜ืขืงื˜ ืึทื ืึทืžืึทืœื™ื– ืื™ืŸ ืคืึทืงื˜ื™ืฉ ืฆื™ื™ื˜. Suricata ืื•ื™ืš ืึทืœืึทื•ื– ืื™ืจ ืฆื• ื ื•ืฆืŸ ืื ื“ืขืจืข ืžืขื˜ื”ืึธื“ืก ืึทื—ื•ืฅ ื“ืขืจืงืขื ืขืŸ ืื ืคืืœืŸ ื“ื•ืจืš ืกื™ื’ื ืึทื˜ืฉืขืจื–. ื“ืขืจ ืกื™ืกื˜ืขื ืื™ื– ื’ืขื•ื•ืขืŸ ื‘ืืฉืืคืŸ ื“ื•ืจืš ืึท ื’ืจื•ืคึผืข ืคื•ืŸ โ€‹โ€‹ื“ืขื•ื•ืขืœืึธืคึผืขืจืก ืืคื’ืขืฉื™ื™ื“ื˜ ืคื•ืŸ ื“ื™ ืกื ืึธืจื˜ ืคึผืจื•ื™ืขืงื˜ ืื•ืŸ ืฉื˜ื™ืฆื˜ IPS ืคืึทื ื’ืงืฉืึทื ื– ืกื˜ืึทืจื˜ื™ื ื’ ืคื•ืŸ ื•ื•ืขืจืกื™ืข 1.4, ืื•ืŸ ืกื ืึธืจื˜ ื™ื ื˜ืจืึธื•ื“ื•ืกื˜ ื“ื™ ืคื™ื™ื™ืงื™ื™ื˜ ืฆื• ืคืึทืจืžื™ื™ึทื“ืŸ ื™ื ื˜ืจื•ื–ืฉืึทื ื– ืฉืคึผืขื˜ืขืจ.

ื“ืขืจ ื”ื•ื™ืคึผื˜ ื—ื™ืœื•ืง ืฆื•ื•ื™ืฉืŸ ื“ื™ ืฆื•ื•ื™ื™ ืคืึธืœืงืก ืคึผืจืึธื“ื•ืงื˜ืŸ ืื™ื– ื“ื™ ืคื™ื™ื™ืงื™ื™ื˜ ืคื•ืŸ Suricata ืฆื• ื ื•ืฆืŸ ื’ืคึผื• ืงืึทืžืคึผื™ื•ื˜ื™ื ื’ ืื™ืŸ IDS ืžืึธื“ืข, ื•ื•ื™ ื’ืขื–ื•ื ื˜ ื•ื•ื™ ื“ื™ ืžืขืจ ืึทื•ื•ืึทื ืกื™ืจื˜ืข IPS. ื“ื™ ืกื™ืกื˜ืขื ืื™ื– ื˜ื›ื™ืœืขืก ื“ื™ื–ื™ื™ื ื“ ืคึฟืึทืจ ืžื•ืœื˜ื™-ื˜ืจืขื“ื™ื ื’, ื‘ืฉืขืช ืกื ืึธืจื˜ ืื™ื– ืึท ืื™ื™ืŸ-ื˜ืจืขื“ื™ื“ ืคึผืจืึธื“ื•ืงื˜. ืจืขื›ื˜ ืฆื• ื–ื™ื™ืŸ ืœืึทื ื’ ื’ืขืฉื™ื›ื˜ืข ืื•ืŸ ืœืขื’ืึทื˜ ืงืึธื“, ืขืก ื˜ื•ื˜ ื ื™ืฉื˜ ืึธืคึผื˜ื™ืžืึทืœ ื ื•ืฆืŸ ืžื•ืœื˜ื™ืคึผืจืึธืกืขืกืกืึธืจ / ืžื•ืœื˜ื™ืงืึธืจืข ื™ื™ึทื–ื ื•ื•ืึทืจื’ ืคึผืœืึทื˜ืคืึธืจืžืก, ื›ืึธื˜ืฉ Suricata ืงืขื ืขืŸ ืฉืขืคึผืŸ ืคืึทืจืงืขืจ ืึทืจื•ื™ืฃ ืฆื• 10 ื’ื‘ืคึผืก ืื•ื™ืฃ ืจืขื’ื•ืœืขืจ ืงืึธืžืคึผื™ื•ื˜ืขืจืก ืคึฟืึทืจ ืึทืœื’ืขืžื™ื™ืŸ ืฆื™ืœ. ืžื™ืจ ืงืขื ืขืŸ ืจืขื“ืŸ ืคึฟืึทืจ ืึท ืœืึทื ื’ ืฆื™ื™ึทื˜ ื•ื•ืขื’ืŸ ื“ื™ ืกื™ืžืึทืœืขืจืึทื˜ื™ื– ืื•ืŸ ื“ื™ืคืขืจืึทื ืกื™ื– ืฆื•ื•ื™ืฉืŸ ื“ื™ ืฆื•ื•ื™ื™ ืกื™ืกื˜ืขืžืขืŸ, ืึธื‘ืขืจ ื›ืึธื˜ืฉ ื“ื™ ืกื•ืจื™ืงืึทื˜ืึท ืžืึธื˜ืึธืจ ืึทืจื‘ืขื˜ ืคืึทืกื˜ืขืจ, ืคึฟืึทืจ ื ื™ืฉื˜ ืฆื• ื‘ืจื™ื™ื˜ ื˜ืฉืึทื ืึทืœื– ื“ืึธืก ืื™ื– ื ื™ืฉื˜ ืคื•ืŸ ืคื•ื ื“ืึทืžืขื ื˜ืึทืœ ื•ื•ื™ื›ื˜ื™ืงื™ื™ื˜.

ื“ื™ืคึผืœื•ื™ืžืึทื ื˜ ืึธืคึผืฆื™ืขืก

ื“ื™ IPS ืžื•ื–ืŸ ื–ื™ื™ืŸ ื’ืขืฉื˜ืขืœื˜ ืื™ืŸ ืึทื–ืึท ืึท ื•ื•ืขื’ ืึทื– ื“ื™ ืกื™ืกื˜ืขื ืงืขื ืขืŸ ืžืึธื ื™ื˜ืึธืจ ื“ื™ ื ืขืฅ ืกืขื’ืžืึทื ืฅ ืื•ื ื˜ืขืจ ื–ื™ื™ึทืŸ ืงืึธื ื˜ืจืึธืœ. ืจื•ื‘ึฟ ืึธืคื˜, ื“ืึธืก ืื™ื– ืึท ื“ืขื“ืึทืงื™ื™ื˜ืึทื“ ืงืึธืžืคึผื™ื•ื˜ืขืจ, ืื™ื™ื ืขืจ ืฆื•ื‘ื™ื ื“ ืคื•ืŸ ื•ื•ืึธืก ืื™ื– ืงืึธื ื ืขืงื˜ืขื“ ื ืึธืš ื“ื™ ื‘ืจืขื’ ื“ืขื•ื•ื™ืกืขืก ืื•ืŸ "ืงื•ืงื˜" ื“ื•ืจืš ื–ื™ื™ ืื™ืŸ ืึทื ืคึผืจืึทื˜ืขืงื˜ื™ื“ ืฆื™ื‘ื•ืจ ื ืขื˜ื•ื•ืึธืจืงืก (ื“ื™ ืื™ื ื˜ืขืจื ืขื˜). ืืŸ ืื ื“ืขืจ IPS ืฆื•ื‘ื™ื ื“ ืื™ื– ืงืึธื ื ืขืงื˜ืขื“ ืฆื• ื“ื™ ืึทืจื™ื™ึทื ืฉืจื™ื™ึทื‘ ืคื•ืŸ ื“ื™ ืคึผืจืึธื˜ืขืงื˜ืขื“ ืึธืคึผืฉื ื™ื˜ ืึทื–ื•ื™ ืึทื– ืึทืœืข ืคืึทืจืงืขืจ ืคึผืึทืกื™ื– ื“ื•ืจืš ื“ื™ ืกื™ืกื˜ืขื ืื•ืŸ ืื™ื– ืึทื ืึทืœื™ื™ื–ื“. ืื™ืŸ ืžืขืจ ืงืึธืžืคึผืœื™ืฆื™ืจื˜ ืงืึทืกืขืก, ืขืก ืงืขืŸ ื–ื™ื™ืŸ ืขื˜ืœืขื›ืข ืคึผืจืึธื˜ืขืงื˜ืขื“ ืกืขื’ืžืึทื ืฅ: ืคึฟืึทืจ ื‘ื™ื™ึทืฉืคึผื™ืœ, ืื™ืŸ ืคึฟื™ืจืžืข ื ืขื˜ื•ื•ืึธืจืงืก ืึท ื“ืขืžื™ืœื™ื˜ืึทืจื™ื–ืขื“ ื–ืึธื ืข (DMZ) ืื™ื– ืึธืคื˜ ืึทืœืึทืงื™ื™ื˜ื™ื“ ืžื™ื˜ ืกืขืจื•ื•ื™ืกืขืก ืฆื•ื˜ืจื™ื˜ืœืขืš ืคึฟื•ืŸ ื“ืขืจ ืื™ื ื˜ืขืจื ืขืฅ.

ืกื ืึธืจื˜ ืึธื“ืขืจ ืกื•ืจื™ืงืึทื˜ืึท. ื˜ื™ื™ืœ 1: ื˜ืฉื•ื–ื™ื ื’ ืึท ืคืจื™ื™ IDS / IPS ืฆื• ื‘ืึทืฉื™ืฆืŸ ืื™ื™ืขืจ ืคึฟื™ืจืžืข ื ืขื˜ื•ื•ืึธืจืง

ืึทื–ืึท ืึท IPS ืงืขื ืขืŸ ืคืึทืจืžื™ื™ึทื“ืŸ ืคึผืึธืจื˜ ืกืงืึทื ื™ื ื’ ืึธื“ืขืจ ืคึผืึทืจืึธืœ ื‘ืจื•ื˜ ืงืจืึทืคื˜ ืื ืคืืœืŸ, ืขืงืกืคึผืœื•ื™ื˜ื™ื™ืฉืึทืŸ ืคื•ืŸ ื•ื•ืึทืœื ืขืจืึทื‘ื™ืœื™ื˜ื™ื– ืื™ืŸ ื“ื™ ืคึผืึธืกื˜ ืกืขืจื•ื•ืขืจ, ื•ื•ืขื‘ ืกืขืจื•ื•ืขืจ ืึธื“ืขืจ ืกืงืจื™ืคึผืก, ื•ื•ื™ ื’ืขื–ื•ื ื˜ ื•ื•ื™ ืื ื“ืขืจืข ื˜ื™ื™ืคึผืก ืคื•ืŸ ืคื•ื ื“ืจื•ื™ืกื ื“ื™ืง ืื ืคืืœืŸ. ืื•ื™ื‘ ืงืึธืžืคึผื™ื•ื˜ืขืจืก ืื•ื™ืฃ ื“ื™ ื”ื™ื’ืข ื ืขืฅ ื–ืขื ืขืŸ ื™ื ืคืขืงื˜ืึทื“ ืžื™ื˜ ืžืึทืœื•ื•ืึทืจืข, IDS ื•ื•ืขื˜ ื ื™ืฉื˜ ืœืึธื–ืŸ ื–ื™ื™ ืงืึธื ื˜ืึทืงื˜ ื“ื™ ื‘ืึธื˜ื ืขื˜ ืกืขืจื•ื•ืขืจืก ื•ื•ืึธืก ื–ืขื ืขืŸ ืœื™ื’ืŸ ืึทืจื•ื™ืก. ืคึฟืึทืจ ืžืขืจ ืขืจื ืกื˜ ืฉื•ืฅ ืคื•ืŸ ื“ื™ ื™ื ืขืจืœืขืš ื ืขืฅ, ืึท ืงืึธืžืคึผืœืขืงืก ืงืึทื ืคื™ื’ื™ืขืจื™ื™ืฉืึทืŸ ืžื™ื˜ ืึท ืคื•ื ืื ื“ืขืจื’ืขื˜ื™ื™ืœื˜ ืกื™ืกื˜ืขื ืื•ืŸ ื˜ื™ื™ึทืขืจ ื’ืขืจืื˜ืŸ ืกื•ื•ื™ื˜ืฉื™ื– ื•ื•ืึธืก ืงืขื ืขืŸ ืฉืคึผื™ื’ืœืขืŸ ืคืึทืจืงืขืจ ืคึฟืึทืจ ื“ื™ IDS ืฆื•ื‘ื™ื ื“ ืงืึธื ื ืขืงื˜ืขื“ ืฆื• ืื™ื™ื ืขืจ ืคื•ืŸ ื“ื™ ืคึผืึธืจืฅ ื•ื•ืขื˜ ืžืกืชึผืžื ื–ื™ื™ืŸ ืคืืจืœืื ื’ื˜.

ืคึฟื™ืจืžืข ื ืขื˜ื•ื•ืึธืจืงืก ื–ืขื ืขืŸ ืึธืคื˜ ืื•ื ื˜ืขืจื˜ืขื ื™ืง ืฆื• ื“ื™ืกื˜ืจื™ื‘ื™ื•ื˜ื™ื“ ืึธืคึผืœื™ื™ืงืขื ื•ื ื’ ืคื•ืŸ ืกืขืจื•ื•ื™ืก (DDoS) ืื ืคืืœืŸ. ื›ืึธื˜ืฉ ืžืึธื“ืขืจืŸ IDS ืงืขื ืขืŸ ื”ืึทื ื“ืœืขืŸ ืžื™ื˜ ื–ื™ื™, ื“ื™ ืื•ื™ื‘ืŸ ื“ื™ืคึผืœื•ื™ืžืึทื ื˜ ืึธืคึผืฆื™ืข ืื™ื– ืึทื ืœื™ื™ืงืœื™ ืฆื• ื”ืขืœืคืŸ ื“ืึธ. ื“ืขืจ ืกื™ืกื˜ืขื ื•ื•ืขื˜ ื“ืขืจืงืขื ืขืŸ ื‘ื™ื™ื–ืข ื˜ืขื˜ื™ืงื™ื™ื˜ ืื•ืŸ ืคืึทืจืฉืคึผืึทืจืŸ ืคืึทืœืฉ ืคืึทืจืงืขืจ, ืึธื‘ืขืจ ืฆื• ื˜ืึธืŸ ื“ืึธืก, ื“ื™ ืคึผืึทืงื™ืฅ ืžื•ื–ืŸ ืคืึธืจืŸ ื“ื•ืจืš ืึท ืคื•ื ื“ืจื•ื™ืกื ื“ื™ืง ืื™ื ื˜ืขืจื ืขื˜ ืคึฟืึทืจื‘ื™ื ื“ื•ื ื’ ืื•ืŸ ื“ืขืจื’ืจื™ื™ื›ืŸ ื–ื™ื™ืŸ ื ืขืฅ ืฆื•ื‘ื™ื ื“. ื“ืขืคึผืขื ื“ื™ื ื’ ืื•ื™ืฃ ื“ื™ ื™ื ื˜ืขื ืกื™ื˜ื™ ืคื•ืŸ ื“ื™ ื‘ืึทืคืึทืœืŸ, ื“ื™ ื“ืึทื˜ืŸ ื˜ืจืึทื ืกืžื™ืกื™ืข ืงืึทื ืึทืœ ืงืขืŸ ื ื™ืฉื˜ ื–ื™ื™ืŸ ื‘ื™ื›ื•ืœืช ืฆื• ืงืึธืคึผืข ืžื™ื˜ ื“ื™ ืžืึทืกืข ืื•ืŸ ื“ื™ ืฆื™ืœ ืคื•ืŸ ื“ื™ ืึทื˜ืึทืงืขืจื– ื•ื•ืขื˜ ื–ื™ื™ืŸ ืึทื˜ืฉื™ื•ื•ื“. ืคึฟืึทืจ ืึทื–ืึท ืงืึทืกืขืก, ืžื™ืจ ืจืขืงืึธืžืขื ื“ื™ืจืŸ ื“ื™ืคึผืœื•ื™ื™ื ื’ IDS ืื•ื™ืฃ ืึท ื•ื•ื™ืจื˜ื•ืึทืœ ืกืขืจื•ื•ืขืจ ืžื™ื˜ ืึท ื“ืึธืš ืžืขืจ ืฉื˜ืึทืจืง ืื™ื ื˜ืขืจื ืขื˜ ืคึฟืึทืจื‘ื™ื ื“ื•ื ื’. ืื™ืจ ืงืขื ืขืŸ ืคืึทืจื‘ื™ื ื“ืŸ ื“ื™ ื•ื•ืคึผืก ืฆื• ื“ื™ ื”ื™ื’ืข ื ืขืฅ ื“ื•ืจืš ืึท ื•ื•ืคึผืŸ, ืื•ืŸ ืื™ืจ ื•ื•ืขื˜ ื“ืึทืจืคึฟืŸ ืฆื• ืงืึทื ืคื™ื’ื™ืขืจ ืจื•ื˜ื™ื ื’ ืคื•ืŸ ืึทืœืข ืคื•ื ื“ืจื•ื™ืกื ื“ื™ืง ืคืึทืจืงืขืจ ื“ื•ืจืš ืขืก. ื“ืขืจื ืึธืš, ืื™ืŸ ื“ื™ ื’ืขืฉืขืขื ื™ืฉ ืคื•ืŸ ืึท DDoS ื‘ืึทืคืึทืœืŸ, ืื™ืจ ื•ื•ืขื˜ ื ื™ืฉื˜ ื”ืึธื‘ืŸ ืฆื• ืฉื™ืงืŸ ืคึผืึทืงื™ืฅ ื“ื•ืจืš ื“ื™ ืคึฟืึทืจื‘ื™ื ื“ื•ื ื’ ืฆื• ื“ืขืจ ืฉืคึผื™ื™ึทื–ืขืจ; ื–ื™ื™ ื•ื•ืขืœืŸ ื–ื™ื™ืŸ ืืคื’ืขืฉื˜ืขืœื˜ ืื•ื™ืฃ ื“ื™ ืคื•ื ื“ืจื•ื™ืกื ื“ื™ืง ื ืึธื“ืข.

ืกื ืึธืจื˜ ืึธื“ืขืจ ืกื•ืจื™ืงืึทื˜ืึท. ื˜ื™ื™ืœ 1: ื˜ืฉื•ื–ื™ื ื’ ืึท ืคืจื™ื™ IDS / IPS ืฆื• ื‘ืึทืฉื™ืฆืŸ ืื™ื™ืขืจ ืคึฟื™ืจืžืข ื ืขื˜ื•ื•ืึธืจืง

ื‘ืจื™ืจื” ืคึผืจืึธื‘ืœืขื

ืขืก ืื™ื– ื–ื™ื™ืขืจ ืฉื•ื•ืขืจ ืฆื• ื™ื“ืขื ื˜ื™ืคื™ืฆื™ืจืŸ ืึท ืคื™ืจืขืจ ืฆื•ื•ื™ืฉืŸ ืคืจื™ื™ ืกื™ืกื˜ืขืžืขืŸ. ื“ื™ ื‘ืจื™ืจื” ืคื•ืŸ IDS / IPS ืื™ื– ื‘ืืฉืœืืกืŸ ื“ื•ืจืš ื“ื™ ื ืขืฅ ื˜ืึธืคึผืึธืœืึธื’ื™, ื“ื™ ืคืืจืœืื ื’ื˜ ื–ื™ื›ืขืจื”ื™ื™ื˜ ืคืึทื ื’ืงืฉืึทื ื–, ื•ื•ื™ ื’ืขื–ื•ื ื˜ ื•ื•ื™ ื“ื™ ืคืขืจื–ืขื ืœืขื›ืข ืคึผืจืขืคึฟืขืจืขื ืฆืŸ ืคื•ืŸ ื“ืขืจ ืึทื“ืžื™ื ื™ืกื˜ืจืึทื˜ืึธืจ ืื•ืŸ ื–ื™ื™ืŸ ืคืึทืจืœืึทื ื’ ืฆื• ื˜ื™ื ืงืขืจ ืžื™ื˜ ื“ื™ ืกืขื˜ื˜ื™ื ื’ืก. Snort ื”ืื˜ ืึท ืžืขืจ ื’ืขืฉื™ื›ื˜ืข ืื•ืŸ ืื™ื– ื‘ืขืกืขืจ ื“ืึทืงื™ื•ืžืขื ื˜ืึทื“, ื›ืึธื˜ืฉ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ืื•ื™ืฃ Suricata ืื™ื– ืื•ื™ืš ื’ืจื™ื ื’ ืฆื• ื’ืขืคึฟื™ื ืขืŸ ืึธื ืœื™ื™ืŸ. ืื™ืŸ ืงื™ื™ืŸ ืคืึทืœ, ืฆื• ื‘ืขืœ ื“ื™ ืกื™ืกื˜ืขื ืื™ืจ ื•ื•ืขื˜ ื”ืึธื‘ืŸ ืฆื• ืžืึทื›ืŸ ืขื˜ืœืขื›ืข ื”ืฉืชื“ืœื•ืช, ื•ื•ืึธืก ื™ื•ื•ืขื ื˜ืฉืึทื•ื•ืึทืœื™ ืฆืึธืœืŸ ืึทื•ื•ืขืง - ื’ืขืฉืขืคื˜ ื™ื™ึทื–ื ื•ื•ืึทืจื’ ืื•ืŸ ื™ื™ึทื–ื ื•ื•ืึทืจื’ ื•ื•ื™ื™ื›ื•ื•ืืจื’ IDS / IPS ื–ืขื ืขืŸ ื’ืึทื ืฅ ื˜ื™ื™ึทืขืจ ืื•ืŸ ื˜ืึธืŸ ื ื™ื˜ ืฉื˜ืขื ื“ื™ืง ืคึผืึทืกื™ืง ืื™ืŸ ื“ื™ ื‘ื•ื“ื–ืฉืขื˜. ืขืก ืื™ื– ืงื™ื™ืŸ ืคื•ื ื˜ ืฆื• ืจื™ื’ืจืขื˜ื™ื ื’ ื•ื•ื™ื™ืกื˜ืึทื“ ืฆื™ื™ื˜, ื•ื•ื™ื™ึทืœ ืึท ื’ื•ื˜ ืึทื“ืžื™ืŸ ืฉื˜ืขื ื“ื™ืง ื™ืžืคึผืจื•ื•ื•ื– ื–ื™ื™ืŸ ืกืงื™ืœื– ืื•ื™ืฃ ื“ื™ ืงืึธืกื˜ ืคื•ืŸ ื“ืขืจ ื‘ืึทืœืขื‘ืึธืก. ืื™ืŸ ื“ืขื ืกื™ื˜ื•ืึทืฆื™ืข, ืึทืœืขืžืขืŸ ื•ื•ื™ื ืก. ืื™ืŸ ื“ืขืจ ื•ื•ื™ื™ึทื˜ืขืจ ืึทืจื˜ื™ืงืœ ืžื™ืจ ื•ื•ืขืœืŸ ืงื•ืงืŸ ืื™ืŸ ืขื˜ืœืขื›ืข ืกื•ืจื™ืงืึทื˜ืึท ื“ื™ืคึผืœื•ื™ืžืึทื ื˜ ืึธืคึผืฆื™ืขืก ืื•ืŸ ืคืึทืจื’ืœื™ื™ึทื›ืŸ ืึท ืžืขืจ ืžืึธื“ืขืจืŸ ืกื™ืกื˜ืขื ืžื™ื˜ ื“ื™ ืงืœืึทืกื™ืฉ IDS / IPS Snort ืื™ืŸ ืคื™ืจ.

ืกื ืึธืจื˜ ืึธื“ืขืจ ืกื•ืจื™ืงืึทื˜ืึท. ื˜ื™ื™ืœ 1: ื˜ืฉื•ื–ื™ื ื’ ืึท ืคืจื™ื™ IDS / IPS ืฆื• ื‘ืึทืฉื™ืฆืŸ ืื™ื™ืขืจ ืคึฟื™ืจืžืข ื ืขื˜ื•ื•ืึธืจืง

ืกื ืึธืจื˜ ืึธื“ืขืจ ืกื•ืจื™ืงืึทื˜ืึท. ื˜ื™ื™ืœ 1: ื˜ืฉื•ื–ื™ื ื’ ืึท ืคืจื™ื™ IDS / IPS ืฆื• ื‘ืึทืฉื™ืฆืŸ ืื™ื™ืขืจ ืคึฟื™ืจืžืข ื ืขื˜ื•ื•ืึธืจืง

ืžืงื•ืจ: www.habr.com

ืœื™ื™ื’ืŸ ืึท ื‘ืึทืžืขืจืงื•ื ื’