The Kali Linux Certified Professional

Kali Linux is a popular distribution for performing penetration testing. The Kali Linux team has announced a new certification program which will teach people how to properly use the Kali Linux platform. “After almost two…

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Symantec issues more illegit HTTPS certificates

A security researcher has unearthed evidence showing that three browser-trusted certificate authorities (CAs) owned and operated by Symantec improperly issued more than 100 unvalidated transport layer security certificates. In some cases, those certificates made it…


Technical Details of the Enigma Machine

The Enigma machine is an electro-mechanical device. It consists of a keyboard (German QWERTZ layout), a lamp panel, representing the alphabet, and three or four rotors. One or more rotors move on each key stroke….





Ransomware attack hits St Louis Public library

If you were trying to use the public computers at St Louis Public Library this week you may have experienced more than your fair share of problems. The reason? A ransomware attack struck the library’s…