Posts Tagged ‘AES’

Eurocrypt 2009 Highlights

Tuesday, June 2nd, 2009

About a month ago annual Eurocrypt conference took place in Cologne, Germany. This is rather academic event (as most if not all events held by IACR) so it is not always easy to read its proceedings filled with formulas and theorems. Nonetheless there are usually couple of very interesting works presented at each such event. Let me tell you a little bit about this year’s highlights.

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Adobe PDF security

Friday, May 22nd, 2009

Wow, Adobe rethinks PDF security. Curious why? Because of vulnerabilities in Abobe Reader (and so zero-day exploits), of course. From the article:

According to Finnish security company F-Secure, patching 48.9% of all targeted attacks conducted this year involved a malicious PDF file attached to a legitimate-looking e-mail, a huge change from 2008, when PDFs made up just 28.6% of targeted attacks.

But security model of PDF encryption/protection is not going to change, [un]fortunately. (more…)