scotthelme.co.uk on Hacker News

Eight Bits of Trust: eMudhra's CA keys cracked in milliseconds(scotthelme.co.uk)

875 points by hkc 5 days ago | 456 comments

Scott Helme blog post explaining how eight eMudhra intermediate CA private keys were single-byte P-384 values recoverable in milliseconds, and who remains exposed.

Passkeys are not a trap(scotthelme.co.uk)

585 points by speckx 12 days ago | 732 comments

Blog post by Scott Helme arguing that passkeys are not a lock-in trap and defending their use as a secure authentication method.

What a year of solar and batteries saved us in 2025(scotthelme.co.uk)

220 points by MattSayar 9 months ago | 284 comments

Let's Encrypt to end OCSP support in 2025(scotthelme.co.uk)

13 points by janandonly 1 year ago | 0 comments

What the QWAC? An EV Certificate all over again(scotthelme.co.uk)

146 points by charleyablaze 3 years ago | 71 comments