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• tls - Understanding 2048 bit SSL and 256 bit encryption - Information Security Stack Exchange

  On DigiCert's page, they advertise a 2048 bit SSL with a 256 bit encryption: http://www.digicert.com/256-bit-ssl-certificates.htm What exactly is the difference here and why are two encryption bits

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  Q&A for information security professionals

• Fake GSM mobile number? - Information Security Stack Exchange

  IMHO there was a Blackhat video about it, but cannot find it: Is it an existing problem that a mobile phone number could be faked? I mean when using internet banking: The attacker gained the pa...

• kali linux - Why use a USB WiFi adapter with Aircrack-ng? - Information Security Stack Exchange

  What are the limitations we have when we are performing aircrack-ng pen testing using laptop's built-in WiFi adapter? Many pen testers are using USB WiFi dongles for this purpose and I wonder why. ...

• encryption - What role does clock synchronization play in SSL communcation - Information Security

  We've recently implemented WS Trust security over SSL for our client / server communications. Our application is used by thousands of our customers, spread out all over the world. One of the prob...