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Twitter hacked
It had to happen, didn’t it? I’ve fired up Pidgin with the microblog-purple plugin, only to get an “invalid certificate” error for twitter. I’ve quickly became nervous, since a quick digging indicated that I was getting the wrong IP address for the domain twitter.com. My first thought was: “I’ve been compromised”. After quickly verifying my…
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User input, by any other name
A friend of mine posed me an interesting question: how is it possible that a CMS software, which displayed the IP addresses for comments made anonymously (instead of the username) showed a private IP (like 172.16.63.15)? Before I get to the actual explanation, here are some specific clarifications which should be made: IP addresses are…