Thanks to Adrian Duane Crenshaw to all his effort for making all his Video
tutorial regarding Security and hacking.... Thanks a lot man!!! Keep up the good work for sharing your knowledge..
I almost download all your tutorials and videos, and i used it to conduct
in my presentaion regarding security hacking and how they harden their defences... but the only thing that i can not found in your video tutorial is all
about the used of called NETCAT. it is widely known tools for penetration...
I hope i can see it soon your tutorial about this matter...

Thanks a lot. you are the few man who share your knowledge