I used their CCNA, CCNP and CCNA Security videos to pass my certification exams. However, those videos alone will not get you a passing score. Jeremy Cioara, the guy who does the videos for the Cisco...

Could you post the error messages.

Absolutely, I’m happy to see the positive responses

Brief Tutorial on Scapy



First, a brief introduction is in order for this powerful security tool. Scapy is an interactive packet manipulator program. It is able to create and decode packets of...

Check out scapy


It takes a bit getting used to with the python scripting language and all, but its extremely powerful in taking raw input, such as a random packet, and then dividing each part...

Not sure how much help I will be on this, but I remember having to customize my initrd image to specifically state where the data was being retrieved from. On a stock bt3 usb image its coming from...

Was wondering if anyone else has tried out the article from Security Focus entitled "Cisco SNMP configuration attack with a GRE tunnel".

I'm able to reproduce the results, however there somewhat...