July 19, 2022, 4:59 p.m. | Edward Fernandez (noreply@blogger.com)

Google Online Security Blog security.googleblog.com

Posted by Matthew Mauer and Mike Yu, Android team

To help keep Android users’ DNS queries private, Android supports encrypted DNS. In addition to existing support for DNS-over-TLS, Android now supports DNS-over-HTTP/3 which has a number of improvements over DNS-over-TLS.

Most network connections begin with a DNS lookup. While transport security may be applied to the connection itself, that DNS lookup has traditionally not been private by default: the base DNS protocol is raw UDP with no encryption. While the …

android android security dns http

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