#Cyberjoke v1.7 Friday

beartales.me      “Another hacker” Joke #449 at Al’s Cyberjoke 3000 website Two computer programmers met in the park. One said, “New bike?” “Yep.” “Nice. How much did it cost you?” “Nothing!” “Nothing? How can that be?” “Well, you see, yesterday a gorgeous woman rode up to me on this bike, took off all her … Read more

VLAN Hopping Defeats Segmentation

When we set up a Network we segment the network. The firewall protects the inside network, and the inside network critical systems are separated from the rest of the devices. Also for compliance reasons one needs to segment networks.   So the hacker wants to see all the computers… (how?) VLAN hopping. http://www.blackhat.com/presentations/bh-usa-02/bh-us-02-convery-switches.pdf This is … Read more