6 ms·
This did exist in the form of HTTP Public Key Pinning (now deprecated). Unfortunately, the mechanism which replaced it (Expect-CT) can only help after the fact
by predakanga 8y ago
This did exist in the form of HTTP Public Key Pinning (now deprecated).
Unfortunately, the mechanism which replaced it (Expect-CT) can only help after the fact - someone would have to notice the extra issuance, and you would have no idea whether your traffic was affected.