How To: Netcat – Check for open ports with the command line
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Kitty Port-checking When troubleshooting a network integration or any other connection issue in Linux, step one is usually a matter of checking to see if the network port on the…
Domain Name System
Confessions of a SysOP – Linux Enthusiasm in the Enterprise Environment
I used to be highly enthusiastic about open and free information technology, and I still am to some extent, but the workplace made me think critically in a new way.…
How To: Send and receive files with Ncat (formerly NetCat)
As with any application in Linux, piping the output from an application to a logfile or perhaps another application. Can sometimes clarify what is going on. It would be even…
Netcat Tutorial: Connect Through Proxy
If you are performing a pentest, you have to stay as anonymous as you can, even ifyou are performing such a simple task as a banner grab. Anonymity is specially…
Setup OpenDNS In Mac OS X
There are several reasons you might want to use OpenDNS, the biggest two I use it is for speed and security, here I will show you how you can set…