Posts filed under Security

Some tricks using Netcat

If you are here, I suppose you know that Netcat (NC) is an utility which reads and writes data across network connections, using TCP or UDP transport. Nothing more, nothing less. Let’s see some exemples of use. First of all let’s read the help output: C:\>nc.exe -h [v1.11 NT] connect to somewhere:   nc… (read more)

Create a domain user admin through an exploited PC

The server and pc hardening is the process of securing a system, limiting the surface that can be attacked. One of its role is to limitate the use of amministrative right. Nowadays users have to use an unprivileged accounts, also sysadmins have to remind this role when configuring service and scripts. Sometimes, to let centralized… (read more)