Tag Archives: certificate

Superfish 2.0: Harmful Certificates on Dell Laptops Breaks Encrypted HTTPS Connections

Av | Oktober 5, 2017

tl;dr Dell laptops come preinstalled with a root certificates and a corresponding personal key. That fully compromises the safety of encrypted HTTPS connections. I’ve supplied an online check, affected customers ought to delete the certificate. It appears that Dell hasn’t discovered something from the Superfish-scandal earlier this yr: Laptops from the corporate include a preinstalled… Läs Mer »

What Acquired Us Into the SHA1 Deprecation Mess?

Av | Oktober 5, 2017

Important notice: After I revealed this textual content Adam Langley pointed out that a main assumption is incorrect: Android 2.2 really has no issues with SHA256-signed certificates. I checked this myself and in an emulated Android 2.2 instance I used to be in a position to join with a website with a SHA256-signed certificates. I… Läs Mer »

How I Tricked Symantec with a Pretend Personal Key

Av | Oktober 5, 2017

Lately, some consideration was drawn to a widespread downside with TLS certificates. Many individuals are by accident publishing their personal keys. Typically they’re launched as a half of purposes, in Github repositories or with common filenames on net servers. If a personal key’s compromised, a certificates authority is obliged to revoke it. The Baseline Necessities… Läs Mer »