3 ms·
This could be resolved by having the browser cache the IP and refresh it for child operations. Sure, this is a change in current behavior - but for a new featur
by nly 4y ago
This could be resolved by having the browser cache the IP and refresh it for child operations. Sure, this is a change in current behavior - but for a new feature like UDP, or arbitrary TCP, it could work.
- vlovich123 4y agoAs others have pointed out caching the DNS past the TTL is it’s own security problem. I think the fix is actually to disallow resolution when the TTL is too short (eg <1 hour) and refusing new outbound requests once the IP address changes without a refresh of the page. However, I’m not a security / network expert so there may be a critical flaw in that idea.