ืคืึทืจื ืขื ืจืขื•ื•ืึธืงืึทื˜ื™ืึธืŸ ืคื•ืŸ ื–ืืœ ืก ืขื ืงืจื™ืคึผื˜ ืกืขืจื˜ื™ืคื™ืงืึทืฅ

Let's Encrypt ืื™ื– ืึท ืงื”ืœ-ืงืึทื ื˜ืจืึธื•ืœื“ ื ืึทืŸ-ื ื•ืฅ ื‘ืึทื•ื•ื™ื™ึทื–ืŸ ืื•ื™ื˜ืึธืจื™ื˜ืขื˜ ื•ื•ืึธืก ื’ื™ื˜ ืคืจื™ื™ ืกืขืจื˜ื™ืคื™ืงืึทืฅ ืฆื• ืึทืœืขืžืขืŸ. ื’ืขื•ื•ืืจื ื˜ ื•ื•ืขื’ืŸ ื“ื™ ืึทืคึผืงืึทืžื™ื ื’ ืจื™ื•ื•ืึธื•ืงื™ื™ืฉืึทืŸ ืคื•ืŸ ืคื™ืœืข ืคืจื™ืขืจ ืืจื•ื™ืก TLS / SSL ืกืขืจื˜ื™ืคื™ืงืึทืฅ. ืคื•ืŸ ื“ื™ 116 ืžื™ืœื™ืึธืŸ ื“ืขืจื•ื•ื™ื™ึทืœ ื’ื™ืœื˜ื™ืง Let's Encrypt ืกืขืจื˜ื™ืคื™ืงืึทืฅ, ืึท ื‘ื™ืกืœ ืžืขืจ ื•ื•ื™ 3 ืžื™ืœื™ืึธืŸ (2.6%) ื•ื•ืขื˜ ื–ื™ื™ืŸ ืจื™ื•ื•ืึธื•ืงื˜, ืคื•ืŸ ื•ื•ืึธืก ื‘ืขืขืจืขืš 1 ืžื™ืœื™ืึธืŸ ื–ืขื ืขืŸ ื“ื•ืคึผืœื™ืงืึทื˜ืŸ ืคึฟืึทืจื‘ื•ื ื“ืŸ ืฆื• ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ืคืขืœื“ (ื“ืขืจ ื˜ืขื•ืช ืื™ื– ื“ืขืจ ื”ื•ื™ืคึผื˜ ืึทืคืขืงื˜ืึทื“ ืกืขืจื˜ื™ืคื™ืงืึทืฅ ื•ื•ืึธืก ื–ืขื ืขืŸ ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงื˜ ื–ื™ื™ืขืจ ืึธืคื˜, ื•ื•ืึธืก ืื™ื– ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงื˜. ื•ื•ืึธืก ืขืก ื–ืขื ืขืŸ ืึทื–ื•ื™ ืคื™ืœืข ื“ื•ืคึผืœื™ืงืึทื˜ืŸ). ื“ื™ ืฆื•ืจื™ืงืจื•ืคืŸ ืื™ื– ืคึผืœืึทื ื ืขื“ ืคึฟืึทืจ 4 ืžืขืจ (ื“ื™ ืคึผื™ื ื˜ืœืขืš ืฆื™ื™ื˜ ืื™ื– ื ืึธืš ื ื™ืฉื˜ ื‘ืึทืฉื˜ื™ืžื˜, ืึธื‘ืขืจ ื“ืขืจ ืฆื•ืจื™ืงืจื•ืคืŸ ื•ื•ืขื˜ ื ื™ืฉื˜ ืคึผืึทืกื™ืจืŸ ื‘ื™ื– 3:XNUMX MSK).

ื“ื™ ื ื•ื™ื˜ ืคึฟืึทืจ ืึท ืฆื•ืจื™ืงืจื•ืคืŸ ืื™ื– ืจืขื›ื˜ ืฆื• ื“ืขืจ ื•ืคื“ืขืงื•ื ื’ ืื•ื™ืฃ 29 ืคืขื‘ืจื•ืืจ ื ื˜ืขื•ืช. ื“ืขืจ ืคึผืจืึธื‘ืœืขื ืื™ื– ืืจื•ื™ืก ื–ื™ื ื˜ ื™ื•ืœื™ 25, 2019 ืื•ืŸ ืึทืคืขืงืฅ ื“ื™ ืกื™ืกื˜ืขื ืคึฟืึทืจ ืงืึธื ื˜ืจืึธืœื™ืจื•ื ื’ CAA ืจืขืงืึธืจื“ืก ืื™ืŸ ื“ื ืก. CAA ืจืขืงืึธืจื“ (ืจืคืง-6844, ืกืขืจื˜ื™ืคื™ืงืึทื˜ ืื•ื™ื˜ืึธืจื™ื˜ืขื˜ ืึทื•ื˜ื”ืึธืจื™ื–ืึทื˜ื™ืึธืŸ) ืึทืœืึทื•ื– ื“ื™ ืคืขืœื“ ื‘ืึทื–ื™ืฆืขืจ ืฆื• ื‘ืคื™ืจื•ืฉ ื“ืขืคื™ื ื™ืจืŸ ืึท ืกืขืจื˜ืึทืคืึทืงื™ื™ืฉืึทืŸ ืื•ื™ื˜ืึธืจื™ื˜ืขื˜ ื“ื•ืจืš ื•ื•ืึธืก ืกืขืจื˜ื™ืคื™ืงืึทืฅ ืงืขื ืขืŸ ื–ื™ื™ืŸ ื“ื–ืฉืขื ืขืจื™ื™ื˜ืึทื“ ืคึฟืึทืจ ืึท ืกืคึผืขืกื™ืคื™ืขื“ ืคืขืœื“. ืื•ื™ื‘ ืึท CA ืื™ื– ื ื™ืฉื˜ ืœื™ืกื˜ืขื“ ืื™ืŸ ื“ื™ CAA ืจืขืงืึธืจื“ืก, ืขืก ืžื•ื–ืŸ ืคืึทืจืฉืคึผืึทืจืŸ ื“ื™ ื™ืฉื•ืึทื ืก ืคื•ืŸ ืกืขืจื˜ื™ืคื™ืงืึทืฅ ืคึฟืึทืจ ืึท ื’ืขื’ืขื‘ืŸ ืคืขืœื“ ืื•ืŸ ืžื™ื˜ื˜ื™ื™ืœืŸ ื“ื™ ืคืขืœื“ ื‘ืึทื–ื™ืฆืขืจ ื•ื•ืขื’ืŸ ืคืจื•ื•ื•ืŸ ืฆื• ืงืึธืžืคึผืจืึธืžื™ืก. ืื™ืŸ ืจื•ื‘ึฟ ืคืืœืŸ, ื“ื™ ื‘ืึทื•ื•ื™ื™ึทื–ืŸ ืื™ื– ื’ืขื‘ืขื˜ืŸ ื’ืœื™ื™ืš ื ืึธืš ื“ื•ืจื›ื’ื™ื™ืŸ ื“ื™ CAA ื˜ืฉืขืง, ืึธื‘ืขืจ ื“ืขืจ ืจืขื–ื•ืœื˜ืึทื˜ ืคื•ืŸ ื“ื™ ื˜ืฉืขืง ืื™ื– ื’ืขื”ืืœื˜ืŸ ื’ื™ืœื˜ื™ืง ืคึฟืึทืจ ื ืึธืš 30 ื˜ืขื’. ื“ื™ ื›ึผืœืœื™ื ืื•ื™ืš ื“ืึทืจืคืŸ ืจื™-ื•ื•ืขืจืึทืคืึทืงื™ื™ืฉืึทืŸ ืฆื• ื–ื™ื™ืŸ ื“ื•ืจื›ื’ืขืงืึธื›ื˜ ื ื™ื˜ ืฉืคึผืขื˜ืขืจ ื•ื•ื™ 8 ืฉืขื” ืื™ื™ื“ืขืจ ื“ื™ ืึทืจื•ื™ืกื’ืขื‘ืŸ ืคื•ืŸ ืึท ื ื™ื™ึท ื‘ืึทื•ื•ื™ื™ึทื–ืŸ (ื“"ื” ืื•ื™ื‘ 8 ืฉืขื” ื”ืึธื‘ืŸ ื“ื•ืจื›ื’ืขื’ืื ื’ืขืŸ ื–ื™ื ื˜ ื“ื™ ืœืขืฆื˜ืข ื“ื•ืจื›ืงื•ืง ื•ื•ืขืŸ ืจื™ืงื•ื•ืขืกื˜ื™ื ื’ ืึท ื ื™ื™ึท ื‘ืึทื•ื•ื™ื™ึทื–ืŸ, ืึท ืฉื™ื™ึทืขืš-ื•ื•ืขืจืึทืคืึทืงื™ื™ืฉืึทืŸ ืื™ื– ืคืืจืœืื ื’ื˜).

ื“ืขืจ ื˜ืขื•ืช ืึทืงืขืจื– ืื•ื™ื‘ ื“ื™ ื‘ืึทื•ื•ื™ื™ึทื–ืŸ ื‘ืขื˜ืŸ ืงืึธื•ื•ืขืจืก ืขื˜ืœืขื›ืข ืคืขืœื“ ื ืขืžืขืŸ ืื™ืŸ ืึทืžืึธืœ, ื™ืขื“ืขืจ ืคื•ืŸ ื•ื•ืึธืก ืจื™ืงื•ื•ื™ื™ืขืจื– ืึท CAA ืจืขืงืึธืจื“ ื˜ืฉืขืง. ื“ื™ ืขืกืึทื ืก ืคื•ืŸ ื“ื™ ื˜ืขื•ืช ืื™ื– ืึทื– ืื™ืŸ ื“ืขืจ ืฆื™ื™ื˜ ืคื•ืŸ ืฉื™ื™ึทืขืš-ืงืึธื ื˜ืจืึธืœื™ืจื•ื ื’, ืึทื ืฉื˜ืึธื˜ ืคื•ืŸ ื•ื•ืึทืœืึทื“ื™ื™ื˜ื™ื ื’ ืึทืœืข ื“ืึธื•ืžื™ื™ื ื–, ื‘ืœื•ื™ื– ืื™ื™ืŸ ืคืขืœื“ ืคื•ืŸ ื“ืขืจ ืจืฉื™ืžื” ืื™ื– ืฉื™ื™ึทืขืš-ืึธืคึผื’ืขืฉื˜ืขืœื˜ (ืื•ื™ื‘ ื“ื™ ื‘ืงืฉื” ื”ืื˜ N ื“ืึธื•ืžื™ื™ื ื–, ืึทื ืฉื˜ืึธื˜ ืคื•ืŸ N ืคืึทืจืฉื™ื“ืขื ืข ื˜ืฉืขืงืก, ืื™ื™ืŸ ืคืขืœื“ ืื™ื– ืึธืคึผื’ืขืฉื˜ืขืœื˜ N ืžืืœ). ืคึฟืึทืจ ื“ื™ ืจื•ืขืŸ ื“ืึธื•ืžื™ื™ื ื–, ืึท ืฆื•ื•ื™ื™ื˜ ื˜ืฉืขืง ืื™ื– ื ื™ืฉื˜ ื“ื•ืจื›ื’ืขืงืึธื›ื˜ ืื•ืŸ ื“ื™ ื“ืึทื˜ืŸ ืคื•ืŸ ื“ืขืจ ืขืจืฉื˜ืขืจ ื˜ืฉืขืง ืื™ื– ื’ืขื ื™ืฆื˜ ื•ื•ืขืŸ ื’ืขืžืื›ื˜ ืึท ื‘ืึทืฉืœื•ืก (ื“"ื”, ื“ืึทื˜ืŸ ื•ื•ืึธืก ืื™ื– ื’ืขื•ื•ืขืŸ ืึทืจื•ื™ืฃ ืฆื• 30 ื˜ืขื’ ืึทืœื˜ ืื™ื– ื’ืขื ื™ืฆื˜). ื•ื•ื™ ืึท ืจืขื–ื•ืœื˜ืึทื˜, ืื™ืŸ 30 ื˜ืขื’ ื ืึธืš ื“ืขืจ ืขืจืฉื˜ืขืจ ื•ื•ืขืจืึทืคืึทืงื™ื™ืฉืึทืŸ, Let's Encrypt ืงืขืŸ ืึทืจื•ื™ืกื’ืขื‘ืŸ ืึท ื‘ืึทื•ื•ื™ื™ึทื–ืŸ ืืคื™ืœื• ืื•ื™ื‘ ื“ื™ ื•ื•ืขืจื˜ ืคื•ืŸ ื“ื™ CAA ืจืขืงืึธืจื“ ืื™ื– ื’ืขื‘ื™ื˜ืŸ ืื•ืŸ Let's Encrypt ืื™ื– ืึทื•ื•ืขืงื’ืขื ื•ืžืขืŸ ืคื•ืŸ ื“ืขืจ ืจืฉื™ืžื” ืคื•ืŸ ืคึผืึทืกื™ืง ืงืึทืก.

ืึทืคืขืงื˜ืึทื“ ื™ื•ื–ืขืจื– ื–ืขื ืขืŸ ื ืึธื•ื˜ืึทืคื™ื™ื“ ื“ื•ืจืš E- ื‘ืจื™ื•ื• ืื•ื™ื‘ ืงืึธื ื˜ืึทืงื˜ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ืื™ื– ื’ืขื•ื•ืขืŸ ืึธื ื’ืขืคื™ืœื˜ ื•ื•ืขืŸ ื–ื™ื™ ื‘ืึทืงื•ืžืขืŸ ื“ื™ ื‘ืึทื•ื•ื™ื™ึทื–ืŸ. ืื™ืจ ืงืขื ืขืŸ ืงืึธื ื˜ืจืึธืœื™ืจืŸ ื“ื™ื™ืŸ ืกืขืจื˜ื™ืคื™ืงืึทืฅ ื“ื•ืจืš ื“ืึทื•ื ืœืึธื•ื“ื™ื ื’ ืจืขืฉื™ืžืข ืกื™ืจื™ืึทืœ ื ื•ืžืขืจืŸ ืคื•ืŸ ืจื™ื•ื•ืึธื•ืงื˜ ืกืขืจื˜ื™ืคื™ืงืึทืฅ ืึธื“ืขืจ ื ื™ืฆืŸ ืึธื ืœื™ื™ืŸ ื“ื™ื ืกื˜ (ื’ืขืฉื˜ืขืœื˜ ืื•ื™ืฃ ื“ื™ IP ืึทื“ืจืขืก, ืืคื’ืขืฉื˜ืขืœื˜ ืื™ืŸ ื“ื™ ืจื•ืกื™ืฉืข ืคืขื“ืขืจื™ื™ืฉืึทืŸ ื“ื•ืจืš ืจืึธืกืงืึธืžื ืึทื–ืึธืจ). ืื™ืจ ืงืขื ืขืŸ ื’ืขืคึฟื™ื ืขืŸ ื“ื™ ืกื™ืจื™ืึทืœ ื ื•ืžืขืจ ืคื•ืŸ ื“ื™ ื‘ืึทื•ื•ื™ื™ึทื–ืŸ ืคึฟืึทืจ ื“ื™ ืคืขืœื“ ืคื•ืŸ ืื™ื ื˜ืขืจืขืก ืžื™ื˜ ื“ืขื ื‘ืึทืคึฟืขืœ:

openssl s_client -connect example.com:443 -showcerts /ื“ืขื•ื•/ื ื•ืœ\
| openssl x509 -text -noout | grep -A 1 ืกื™ืจื™ืึทืœ \ ื ื•ืžืขืจ | ื˜ืจ -ื“:

ืžืงื•ืจ: opennet.ru

ืœื™ื™ื’ืŸ ืึท ื‘ืึทืžืขืจืงื•ื ื’