all InfoSec news
Google Public DNS’s approach to fight against cache poisoning attacks
Google Online Security Blog security.googleblog.com
The Domain Name System (DNS) is a fundamental protocol used on the Internet to translate human-readable domain names (e.g., www.example.com) into numeric IP addresses (e.g., 192.0.2.1) so that devices and servers can find and communicate with each other. When a user enters a domain name in their browser, the DNS resolver (e.g. Google Public DNS) locates the authoritative DNS nameservers for the requested name, and queries one or more of them to …
addresses attacks cache cache poisoning can com devices dns domain domain name domain names find google human internet ip addresses name names poisoning poisoning attacks protocol public servers system translate