root ca | DataProtectionCenter.com

Adobe Reader and CRLs

14

May

2013

There’s something that I wanted to test out for quite some time, but kept postponing until recently. Adobe Reader will ask confirmation before it retrieves a URL when a PDF document contains an action to do so. But what about the Certificate Revocation List in a signed PDF document?When you open a signed PDF document […]

Category Security Written by Didier Stevens 0 Comments

DigiNotar Certificates Revoked Following Theft

13

Sep

2011

Last year as we considered possible future threats, one of our predictions for 2011 thoughts turned to the use of stolen digital certificates becoming increasingly more common. We envisioned malicious websites and applications being signed using stolen digital certificates and validated by products and applications that fail to keep up to date with these events. […]

Category Security Written by M86 Security Labs Blog 0 Comments

Firefox 6.0.2 fixes yet more DigiNotar certificate fallout

07

Sep

2011

Firefox 6.0.2 has just come out, adding more protection to that provided by Firefox 6.0.1, which was necessitated by the mess caused by disgraced Dutch web security company DigiNotar. (DigiNotar is the former Certificate Authority – or so-called “authority” – which managed to issue more than 500 bogus digital certificates in the name of major […]

Category General Written by Naked Security - Sophos 0 Comments

The Latest in IT Security

Posts Tagged ‘root ca’

Adobe Reader and CRLs

DigiNotar Certificates Revoked Following Theft

Firefox 6.0.2 fixes yet more DigiNotar certificate fallout

Categories

Featured

Archives

Latest Comments

About Us

Contact Us