Tag Archives: TLS

More Details on CRIME Attack: Takes Advantage Of TLS Compression [VIDEO]

More details have been released about CRIME, the brand new attack against TLS developed by Juliano Rizzo and Thai Duong.

The attack takes advantage of a flaw in the compression ratio of TLS requests wich allows the attacker to decrypt the requests made by the client to the server. The attacker is able to steal the user’s login cookie and then hijack the user’s session, impersonating him on other destinations such as banks or e-commerce sites.

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What Security Vendors Said One Year Ago…

I did not resist, so after publishing the summary of Security Predictions for 2012, I checked out what security vendors predicted one year ago for 2011. Exactly as I did in my previous post, at the beginning of 2011 I collected the security predictions in a similar post (in Italian). I also published in May an update (in English) since, during the Check Point Experience in Barcelona held in May 2011, the Israeli security firm published its predictions. Even if the latters have been published nearly at the half of 2011, for the sake of completeness, I decided to insert them as well in this year-to-year comparison.

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Browsing Security Predictions for 2012

Update 01/11/2012: Year-to-Tear comparison with 2011 Security Predictions

The new year has just come, vacations are over, and, as usually happens in this period, information security professionals use to wonder what the new year will bring them from an infosec perspective. The last year has been rich of events, whose echo is still resounding, and as a consequence, if RSA and Sony breach were not enough, the main (and somehow obvious) question is: will 2012 stop this trend or rather bring it to unprecedented levels, or, in other words, which threat vectors will disturb the (already troubled) administrators’ sleep?

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The Beauty (RC4) and The BEAST (TLS)

Hard times for Information Security and for the authentication models it had been built upon. The inglorious falls of  SecureID and Certification Authority Authentication models were not enough in this troubled 2011 and now it looks like the last authentication bastion was breached after Thai Duong and Juliano Rizzo unleashed their BEAST (Browser Exploit Against SSL/TLS) attack.

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