ืขืงืกืคึผืขืจื™ืžืขื ื˜ืึทืœ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ DNS-over-HTTPS ืื™ื– ืฆื•ื’ืขืœื™ื™ื’ื˜ ืฆื• ื“ื™ BIND DNS ืกืขืจื•ื•ืขืจ

ื“ื™ ื“ืขื•ื•ืขืœืึธืคึผืขืจืก ืคื•ืŸ ื“ื™ BIND DNS ืกืขืจื•ื•ืขืจ ืžื•ื“ื™ืข ื“ื™ ืึทื“ื™ืฉืึทืŸ ืคื•ืŸ ืกืขืจื•ื•ืขืจ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ื“ื™ ื“ื ืก ืื™ื‘ืขืจ ื”ื˜ื˜ืคึผืก (ื“ืึธื”, ื“ื ืก ืื™ื‘ืขืจ ื”ื˜ื˜ืคึผืก) ืื•ืŸ ื“ื ืก ืื™ื‘ืขืจ ื˜ืœืก (ื“ื˜, ื“ื ืก ืื™ื‘ืขืจ ื˜ืœืก) ื˜ืขืงื ืึทืœืึทื“ื–ืฉื™ื–, ื•ื•ื™ ื’ืขื–ื•ื ื˜ ื•ื•ื™ ื“ื™ XFR-ืื™ื‘ืขืจ-ื˜ืœืก ืžืขืงืึทื ื™ื–ืึทื ืคึฟืึทืจ ื–ื™ื›ืขืจ ื–ื™ื›ืขืจื”ื™ื™ื˜. ื˜ืจืึทื ืกืคืขืจื™ื ื’ ื“ื™ ืื™ื ื”ืึทืœื˜ ืคื•ืŸ ื“ื ืก ื–ืึธื ืขืก ืฆื•ื•ื™ืฉืŸ ืกืขืจื•ื•ืขืจืก. ื“ืึธื” ืื™ื– ื‘ืืจืขื›ื˜ื™ื’ื˜ ืคึฟืึทืจ ื˜ืขืกื˜ื™ื ื’ ืื™ืŸ ืžืขืœื“ื•ื ื’ 9.17, ืื•ืŸ ื“ืึธื˜ ืฉื˜ื™ืฆืŸ ืื™ื– ืคืึธืจืฉื˜ืขืœืŸ ื–ื™ื ื˜ ืžืขืœื“ื•ื ื’ 9.17.10. ื ืึธืš ืกื˜ื™ื™ื‘ืึทืœืึทื–ื™ื™ืฉืึทืŸ, ื“ืึธื˜ ืื•ืŸ ื“ืึธื” ืฉื˜ื™ืฆืŸ ื•ื•ืขื˜ ื–ื™ื™ืŸ ื‘ืึทืงืคึผืึธืจื˜ ืฆื• ื“ื™ ืกื˜ืึทื‘ื™ืœ 9.17.7 ืฆื•ื•ื™ื™ึทื’.

ื“ื™ ื™ืžืคึผืœืึทืžืขื ื˜ื™ื™ืฉืึทืŸ ืคื•ืŸ ื“ื™ HTTP/2 ืคึผืจืึธื˜ืึธืงืึธืœ ื’ืขื ื™ืฆื˜ ืื™ืŸ ื“ืึธื” ืื™ื– ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ื“ื™ ื ื•ืฆืŸ ืคื•ืŸ ื“ื™ nghttp2 ื‘ื™ื‘ืœื™ืึธื˜ืขืง, ื•ื•ืึธืก ืื™ื– ืึทืจื™ื™ึทื ื’ืขืจืขื›ื ื˜ ืฆื•ื•ื™ืฉืŸ ื“ื™ ืคึฟืึทืจื–ืึทืžืœื•ื ื’ ื“ื™ืคึผืขื ื“ืึทื ืกื™ื– (ืื™ืŸ ื“ืขืจ ืฆื•ืงื•ื ืคึฟื˜, ื“ื™ ื‘ื™ื‘ืœื™ืึธื˜ืขืง ืื™ื– ืคึผืœืึทื ื ืขื“ ืฆื• ื–ื™ื™ืŸ ื˜ืจืึทื ืกืคืขืจื“ ืฆื• ื“ื™ ื ื•ืžืขืจ ืคื•ืŸ ืึทืคึผืฉืึทื ืึทืœ ื“ื™ืคึผืขื ื“ืึทื ืกื™ื–). ื‘ื™ื™ื“ืข ื™ื ืงืจื™ืคึผื˜ื™ื“ (TLS) ืื•ืŸ ืึทื ืขื ืงืจื™ืคึผื˜ื™ื“ ื”ื˜ื˜ืคึผ / 2 ืงืึทื ืขืงืฉืึทื ื– ื–ืขื ืขืŸ ื’ืขืฉื˜ื™ืฆื˜. ืžื™ื˜ ื“ื™ ืฆื•ื ืขืžืขืŸ ืกืขื˜ื˜ื™ื ื’ืก, ืึท ืื™ื™ืŸ-ื’ืขืจื•ืคึฟืŸ ืคึผืจืึธืฆืขืก ืงืขื ืขืŸ ืื™ืฆื˜ ื“ื™ื ืขืŸ ื ื™ื˜ ื‘ืœื•ื™ื– ื˜ืจืื“ื™ืฆื™ืื ืขืœืŸ ื“ื ืก ืงื•ื•ื™ืจื™ื–, ืึธื‘ืขืจ ืื•ื™ืš ืคึฟืจืื’ืŸ ื’ืขืฉื™ืงื˜ ืžื™ื˜ ื“ืึธื” (ื“ื ืก-ืื™ื‘ืขืจ-ื”ื˜ื˜ืคึผืก) ืื•ืŸ ื“ืึธื˜ (ื“ื ืก-ืื™ื‘ืขืจ-ื˜ืœืก). ื”ื˜ื˜ืคึผืก ืฉื˜ื™ืฆืŸ ืื•ื™ืฃ ื“ืขื ืงืœื™ืขื ื˜ ื–ื™ื™ึทื˜ (ื’ืจืึธื‘ืŸ) ืื™ื– ื ืึธืš ื ื™ืฉื˜ ื™ืžืคึผืœืึทืžืขื ืึทื“. XFR-over-TLS ืฉื˜ื™ืฆืŸ ืื™ื– ื‘ืืจืขื›ื˜ื™ื’ื˜ ืคึฟืึทืจ ื‘ื™ื™ื“ืข ื™ื ื‘ืึทื•ื ื“ ืื•ืŸ ืึทื•ื˜ื‘ืึทื•ื ื“ ืจื™ืงื•ื•ืขืก.

ื‘ืขื˜ืŸ ืคึผืจืึทืกืขืกื™ื ื’ ื ื™ืฆืŸ DoH ืื•ืŸ DoT ืื™ื– ืขื ื™ื™ื‘ืึทืœื“ ื“ื•ืจืš ืึทื“ื™ื ื’ ื“ื™ http ืื•ืŸ tls ืึธืคึผืฆื™ืขืก ืฆื• ื“ื™ ื”ืขืจืŸ-ืื•ื™ืฃ ื“ื™ืจืขืงื˜ื™ื•ื•. ืฆื• ืฉื˜ื™ืฆืŸ ืึทื ืขื ืงืจื™ืคึผื˜ื™ื“ DNS-over-HTTP, ืื™ืจ ื–ืึธืœ ืกืคึผืขืฆื™ืคื™ืฆื™ืจืŸ "tls none" ืื™ืŸ ื“ื™ ืกืขื˜ื˜ื™ื ื’ืก. ืฉืœื™ืกืœืขืŸ ื–ืขื ืขืŸ ื“ื™ืคื™ื™ื ื“ ืื™ืŸ ื“ื™ "ื˜ืœืก" ืึธืคึผื˜ื™ื™ืœื•ื ื’. ื“ื™ ืคืขืœื™ืงื™ื™ึทื˜ ื ืขืฅ ืคึผืึธืจืฅ 853 ืคึฟืึทืจ ื“ืึธื˜, 443 ืคึฟืึทืจ ื“ืึธื” ืื•ืŸ 80 ืคึฟืึทืจ ื“ื ืก-ืื™ื‘ืขืจ-ื”ื˜ื˜ืคึผ ืงืขื ืขืŸ ื–ื™ื™ืŸ ืึธื•ื•ื•ืขืจืจื™ื™ื“ ื“ื•ืจืš ื“ื™ tls-port, https-port ืื•ืŸ http-port ืคึผืึทืจืึทืžืขื˜ืขืจืก. ืคึฟืึทืจ ื‘ื™ื™ึทืฉืคึผื™ืœ: tls local-tls {key-file "/path/to/priv_key.pem"; ืกืขืจื˜-ื˜ืขืงืข "/path/to/cert_chain.pem"; }; ื”ื˜ื˜ืคึผ ื”ื™ื’ืข-ื”ื˜ื˜ืคึผ-ืกืขืจื•ื•ืขืจ {ืขื ื“ืคึผืึธื™ื ืฅ {"/dns-query"; }; }; ืึธืคึผืฆื™ืขืก {ื”ื˜ื˜ืคึผืก-ืคึผืึธืจื˜ 443; ื”ืขืจืŸ-ืื•ื™ืฃ ืคึผืึธืจื˜ 443 tls local-tls ื”ื˜ื˜ืคึผ ืžื™ืกืขืจื•ื•ืขืจ {ืงื™ื™ืŸ;}; }

ืฆื•ื•ื™ืฉืŸ ื“ื™ ืคึฟืขื™ึดืงื™ื™ื˜ืŸ ืคื•ืŸ ื“ื™ DoH ื™ืžืคึผืœืึทืžืขื ื˜ื™ื™ืฉืึทืŸ ืื™ืŸ BIND, ื™ื ืึทื’ืจื™ื™ืฉืึทืŸ ืื™ื– ื‘ืืžืขืจืงื˜ ื•ื•ื™ ืึท ื’ืขื ืขืจืึทืœ ืึทืจื™ื‘ืขืจืคื™ืจืŸ, ื•ื•ืึธืก ืงืขื ืขืŸ ื–ื™ื™ืŸ ื’ืขื ื™ืฆื˜ ื ื™ื˜ ื‘ืœื•ื™ื– ืฆื• ืคึผืจืึธืฆืขืก ืงืœื™ืขื ื˜ ืจื™ืงื•ื•ืขืก ืฆื• ื“ื™ ืจืขืกืึธืœื•ื•ืขืจ, ืึธื‘ืขืจ ืื•ื™ืš ื•ื•ืขืŸ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉื™ื ื’ ื“ืึทื˜ืŸ ืฆื•ื•ื™ืฉืŸ ืกืขืจื•ื•ืขืจืก, ื•ื•ืขืŸ ื˜ืจืึทื ืกืคืขืจื™ื ื’ ื–ืึธื ืขืก ื“ื•ืจืš ืึทืŸ ืึทื˜ืึธืจืึทื˜ื™ื™ื˜ื™ื•ื• ื“ื ืก ืกืขืจื•ื•ืขืจ, ืื•ืŸ ื•ื•ืขืŸ ืคึผืจืึทืกืขืกื™ื ื’ ืงื™ื™ืŸ ืจื™ืงื•ื•ืขืก ื’ืขืฉื˜ื™ืฆื˜ ื“ื•ืจืš ืื ื“ืขืจืข ื“ื ืก ื˜ืจืึทื ืกืคึผืึธืจืฅ.

ืืŸ ืื ื“ืขืจ ืฉื˜ืจื™ืš ืื™ื– ื“ื™ ืคื™ื™ื™ืงื™ื™ื˜ ืฆื• ืึทืจื™ื‘ืขืจืคื™ืจืŸ ืขื ืงืจื™ืคึผืฉืึทืŸ ืึทืคึผืขืจื™ื™ืฉืึทื ื– ืคึฟืึทืจ TLS ืฆื• ืืŸ ืื ื“ืขืจ ืกืขืจื•ื•ืขืจ, ื•ื•ืึธืก ืงืขืŸ ื–ื™ื™ืŸ ื ื•ื™ื˜ื™ืง ืื™ืŸ ื˜ื ืึธื™ื ื•ื•ื• TLS ืกืขืจื˜ื™ืคื™ืงืึทืฅ ื–ืขื ืขืŸ ืกื˜ืึธืจื“ ืื•ื™ืฃ ืืŸ ืื ื“ืขืจ ืกื™ืกื˜ืขื (ืœืžืฉืœ, ืื™ืŸ ืึท ื™ื ืคืจืึทืกื˜ืจืึทืงื˜ืฉืขืจ ืžื™ื˜ ื•ื•ืขื‘ ืกืขืจื•ื•ืขืจืก) ืื•ืŸ ืžื™ื™ื ื˜ื™ื™ื ื“ ื“ื•ืจืš ืื ื“ืขืจืข ืคึผืขืจืกืึทื ืขืœ. ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ืึทื ืขื ืงืจื™ืคึผื˜ื™ื“ ื“ื ืก-ืื™ื‘ืขืจ-ื”ื˜ื˜ืคึผ ืื™ื– ื™ืžืคึผืœืึทืžืขื ืึทื“ ืฆื• ืคืึทืจืคึผืึธืฉืขื˜ืขืจืŸ ื“ื™ื‘ืึทื’ื™ื ื’ ืื•ืŸ ื•ื•ื™ ืึท ืฉื™ื›ื˜ืข ืคึฟืึทืจ ืคืึธืจื•ื•ืขืจื“ื™ื ื’ ืื™ืŸ ื“ื™ ื™ื ืขืจืœืขืš ื ืขืฅ, ืื•ื™ืฃ ื“ืขืจ ื‘ืื–ืข ืคื•ืŸ โ€‹โ€‹ื•ื•ืึธืก ืขื ืงืจื™ืคึผืฉืึทืŸ ืงืขื ืขืŸ ื–ื™ื™ืŸ ืึธืจื’ืึทื ื™ื–ื™ืจื˜ ืื•ื™ืฃ ืืŸ ืื ื“ืขืจ ืกืขืจื•ื•ืขืจ. ืื•ื™ืฃ ืึท ื•ื•ื™ื™ึทื˜ ืกืขืจื•ื•ืขืจ, nginx ืงืขื ืขืŸ ื•ื•ืขืจืŸ ื’ืขื ื•ืฆื˜ ืฆื• ื“ื–ืฉืขื ืขืจื™ื™ื˜ TLS ืคืึทืจืงืขืจ, ืขื ืœืขืš ืฆื• ื•ื•ื™ HTTPS ื‘ื™ื™ื ื“ื™ื ื’ ืื™ื– ืึธืจื’ืึทื ื™ื–ื™ืจื˜ ืคึฟืึทืจ ื•ื•ืขื‘ืกื™ื˜ืขืก.

ืœืึธืžื™ืจ ืฆื•ืจื™ืงืจื•ืคืŸ ืึทื– DNS-over-HTTPS ืงืขื ืขืŸ ื–ื™ื™ืŸ ื ื•ืฆื™ืง ืคึฟืึทืจ ืคึผืจืขื•ื•ืขื ื˜ื™ื ื’ ืœื™ืงืก ืคื•ืŸ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ื•ื•ืขื’ืŸ ื“ื™ ื’ืขื‘ืขื˜ืŸ ื‘ืึทืœืขื‘ืึธืก ื ืขืžืขืŸ ื“ื•ืจืš ื“ื™ DNS ืกืขืจื•ื•ืขืจืก ืคื•ืŸ ืคึผืจืึทื•ื•ื™ื™ื“ืขืจื–, ืงืึทืžื‘ืึทื˜ื™ื ื’ MITM ืื ืคืืœืŸ ืื•ืŸ ื“ื ืก ืคืึทืจืงืขืจ ืกืคึผืึธืึธืคื™ื ื’ (ืœืžืฉืœ ื•ื•ืขืŸ ืงืึทื ืขืงื˜ื™ื ื’ ืฆื• ืฆื™ื‘ื•ืจ Wi-Fi), ืงืึทื•ื ื˜ืขืจื™ื ื’. ื‘ืœืึทืงื™ื ื’ ืื•ื™ืฃ ื“ื™ ื“ื ืก ืžื“ืจื’ื” (ื“ื ืก-ืื™ื‘ืขืจ-ื”ื˜ื˜ืคึผืก ืงืขื ืขืŸ ื ื™ืฉื˜ ืคืึทืจื‘ื™ื™ึทื˜ืŸ ืึท ื•ื•ืคึผืŸ ืื™ืŸ ื‘ื™ื™ืคึผืึทืกื™ื ื’ ื‘ืœืึทืงื™ื ื’ ื™ืžืคึผืœืึทืžืขื ืึทื“ ืื•ื™ืฃ ื“ื™ ื“ืคึผื™ ืžื“ืจื’ื”) ืึธื“ืขืจ ืคึฟืึทืจ ืึธืจื’ืึทื ื™ื™ื–ื™ื ื’ ืึทืจื‘ืขื˜ ื•ื•ืขืŸ ืขืก ืื™ื– ืื•ืžืžืขื’ืœืขืš ืฆื• ื’ืœื™ื™ึทืš ืึทืงืกืขืก ื“ื ืก ืกืขืจื•ื•ืขืจืก (ืœืžืฉืœ, ื•ื•ืขืŸ ืืจื‘ืขื˜ืŸ ื“ื•ืจืš ืึท ืคืจืืงืกื™). ืื•ื™ื‘ ืื™ืŸ ืึท ื ืึธืจืžืึทืœ ืกื™ื˜ื•ืึทืฆื™ืข ื“ื ืก ืจื™ืงื•ื•ืขืก ื–ืขื ืขืŸ ื’ืœื™ื™ืš ื’ืขืฉื™ืงื˜ ืฆื• ื“ื ืก ืกืขืจื•ื•ืขืจืก ื“ื™ืคื™ื™ื ื“ ืื™ืŸ ื“ื™ ืกื™ืกื˜ืขื ืงืึทื ืคื™ื’ื™ืขืจื™ื™ืฉืึทืŸ, ืื™ืŸ ื“ืขื ืคืึทืœ ืคื•ืŸ ื“ื ืก-ืื™ื‘ืขืจ-ื”ื˜ื˜ืคึผืก ื“ื™ ื‘ืงืฉื” ืฆื• ื‘ืึทืฉื˜ื™ืžืขืŸ ื“ื™ ื‘ืึทืœืขื‘ืึธืก IP ืึทื“ืจืขืก ืื™ื– ืขื ืงืึทืคึผืกืึทืœื™ื™ื˜ื™ื“ ืื™ืŸ ื”ื˜ื˜ืคึผืก ืคืึทืจืงืขืจ ืื•ืŸ ื’ืขืฉื™ืงื˜ ืฆื• ื“ื™ ื”ื˜ื˜ืคึผ ืกืขืจื•ื•ืขืจ, ื•ื•ื• ื“ืขืจ ืจืขืกืึธืœื•ื•ืขืจ ืคึผืจืึทืกืขืกืึทื– ืจื™ืงื•ื•ืขืก ื“ื•ืจืš ื•ื•ืขื‘ ืึทืคึผื™.

"ื“ื ืก ืื™ื‘ืขืจ ื˜ืœืก" ืื™ื– ืึทื ื“ืขืจืฉ ืคื•ืŸ "ื“ื ืก ืื™ื‘ืขืจ ื”ื˜ื˜ืคึผืก" ืื™ืŸ ื“ื™ ื ื•ืฆืŸ ืคื•ืŸ ื“ื™ ืกื˜ืึทื ื“ืึทืจื˜ ื“ื ืก ืคึผืจืึธื˜ืึธืงืึธืœ (ื ืขืฅ ืคึผืึธืจื˜ 853 ืื™ื– ื™ื•ื–ืฉืึทื•ื•ืึทืœื™ ื’ืขื•ื•ื™ื™ื ื˜), ืืœื ื’ืขื•ื•ื™ืงืœื˜ ืื™ืŸ ืึท ื™ื ืงืจื™ืคึผื˜ื™ื“ ืงืึธืžื•ื ื™ืงืึทืฆื™ืข ืงืึทื ืึทืœ ืึธืจื’ืึทื ื™ื–ื™ืจื˜ ืžื™ื˜ ื“ื™ ื˜ืœืก ืคึผืจืึธื˜ืึธืงืึธืœ ืžื™ื˜ ื‘ืึทืœืขื‘ืึธืก ื’ื™ืœื˜ื™ืงื™ื™ึทื˜ ืงืึธื ื˜ืจืึธืœื™ืจื•ื ื’ ื“ื•ืจืš ื˜ืœืก / ืกืกืœ ืกืขืจื˜ื™ืคื™ืงืึทืฅ ืกืขืจื˜ืึทืคื™ื™ื“ ื“ื•ืจืš ืึท ืกืขืจื˜ืึทืคืึทืงื™ื™ืฉืึทืŸ ืื•ื™ื˜ืึธืจื™ื˜ืขื˜. ื“ื™ ื™ื’ื–ื™ืกื˜ื™ื ื’ DNSSEC ื ืึธืจืžืึทืœ ื ื™ืฆื˜ ืขื ืงืจื™ืคึผืฉืึทืŸ ื‘ืœื•ื™ื– ืฆื• ืึธื˜ืขื ื˜ืึทืงื™ื™ื˜ ื“ืขื ืงืœื™ืขื ื˜ ืื•ืŸ ืกืขืจื•ื•ืขืจ, ืึธื‘ืขืจ ื˜ื•ื˜ ื ื™ืฉื˜ ื‘ืึทืฉื™ืฆืŸ ืคืึทืจืงืขืจ ืคื•ืŸ ื™ื ื˜ืขืจืกืขืคึผืฉืึทืŸ ืื•ืŸ ื˜ื•ื˜ ื ื™ืฉื˜ ื’ืึทืจืึทื ื˜ื™ืจืŸ ื“ื™ ืงืึทื ืคืึทื“ืขื ืฉื™ืึทืœืึทื˜ื™ ืคื•ืŸ ืจื™ืงื•ื•ืขืก.

ืžืงื•ืจ: opennet.ru

ืœื™ื™ื’ืŸ ืึท ื‘ืึทืžืขืจืงื•ื ื’