Video: Puas yog Google DNS encrypted?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Ua li Google Pej xeem DNS ruaj lub thiaj li hu ua "last-hop" los ntawm encrypting kev sib txuas lus nrog cov neeg siv khoom? Yog lawm! Ib txwm DNS tsheb thauj mus los hla UDP lossis TCP yam tsis muaj encryption . Peb kuj muab DNS dhau HTTPS uas encrypts cov tsheb khiav ntawm cov neeg siv khoom thiab Google Public DNS.
Hauv qhov no, yog DNS encrypted?
2 Teb. Txuj DNS tsis yog encrypted nyob qhov twg. DNSSEC tau kos npe cryptographically (tab sis tseem tsis tau encrypted ) cov lus teb. Muaj qee cov tswv yim tsis yog qauv thiab kev siv ntau xyoo, tab sis tsis muaj dab tsi loj.
Ib yam li ntawd, qhov twg Google DNS sai dua? Ceev tshaj Google thiab OpenDNS Google kuj muaj ib pej xeem DNS (8.8. 8.8 thiab 8.8. 4.4 rau IPv4 kev pabcuam, thiab 2001: 4860: 4860:: 8888 thiab 2001: 4860: 4860:: 8844 rau IPv6 access), tab sis Cloudflare yog sai dua Google, thiab sai dua OpenDNS (ib feem ntawm Cisco) thiab Quad9.
Kuj kom paub, Google DNS puas txhawb TLS?
Google Public DNS txhawb TLS 1.2i ib TLS 1.3 rau DoH thiab DoT; tsis muaj yav dhau los versions ntawm TLS los yog SSL txhawb nqa . Tsuas yog cipher suites nrog rau pem hauv ntej kev ruaj ntseg thiab Authenticated Encryption nrog cov ntaub ntawv ntxiv (AEAD) yog txhawb nqa.
Kuv puas tuaj yeem siv 8.8 8.8 DNS?
Google Public DNS sawv cev rau ob qhov chaw nyob IP rau IPv4 - 8.8 . 8.8 thiab 8.8 . Google DNS kev pabcuam pub dawb rau siv thiab ua tau siv los ntawm txhua tus neeg uas muaj kev nkag mus rau hauv Internet. Koj siv tau Google DNS IP hloov ntawm koj ISP's DNS servers los txhim kho lub sijhawm daws teeb meem thiab muab kev ruaj ntseg.
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