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Friday, February 28 2014

OpSec @ Mozilla is looking for a Cloud Security Engineer

If you love security, the web, complex infrastructures and programming, you may be interested in joining us in the Operations Security team. Cloud Security Engineer job offer OpSec works on some of the coolest infrastructures there is. We help engineers all over Mozilla secure the services used by  […]

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Saturday, January 11 2014

SSL/TLS analysis of the Internet's top 1,000,000 websites

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It seems that evaluating different SSL/TLS configurations has become a hobby of mine. After publishing Server Side TLS back in October, my participation in discussions around ciphers preferences, key sizes, elliptic curves security etc...has significantly increased (ironically so, since the initial,  […]

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Saturday, October 12 2013

"A" Grade SSL/TLS with Nginx and StartSSL

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I've been spending the past 3 months doing a full review of the TLS landscape. I plan on publishing it very soon (just need to polish the doc), and in the meantime, here are a few pointers for configuring state-of-the-art TLS on Nginx. Note for Apache users, you might want to check out kang's blog  […]

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Saturday, October 5 2013

The Fox is in Brussel

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600 people, that's quite a crowd! We're starting the 2nd day of the summit and I must say that the organization has been flawless so far. So congratulations to the summit team, and thank you :) I took some photos, and will continue to do so over the weekend. Click the image below to go to the  […]

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Thursday, September 12 2013

My phone does crypto faster than my servers

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(or, at least, faster than some of my servers) I ran some openssl speed tests today, to figure out the speed difference between AES-128 and AES-256 on multiple platforms, with and without hardware acceleration (AES-NI). AES-256 is 25% slower than AES-128 on average. If you're interested, the  […]

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