Capture The Flag(CTF) are computer security/hacking competitions which generally consist of participants breaking, investigating, reverse engineering and doing anything they can to reach the end goal, a “flag” which is usually found as a string of text. A CTF is a system of increasingly-difficult challenges that can’t be too easy or too hard. A well-designed […]

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To catch a thief, or for self defense you got to think like one. Google announces Jarlsberg, a web application that allows its users to publish snippets of text and store assorted files. “Unfortunately,” Jarlsberg has multiple security bugs ranging from cross-site scripting and cross-site request forgery, to information disclosure, denial of service, and remote […]

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