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Firewall against firewall – bypassing an IPS

In this post we are going to explain how we used iptables to bypass an Intrusion Prevention System during a recent penetration test. During the first phase of a penetration test on a /24 network, we started performing routinary network port scan to identify available...

Scanning SNMPv3 with nmap vs unicornscan

Many penetration testers rely on unicornscan’s speed to perform UDP portscans. Sometimes, a first pass is made with unicornscan to detect open UDP ports and then a second pass is made with nmap on those ports to find additional information about the service. In...

Penetration testing with IPv6

Today has been released the Uninformed (number 10) magazine. As usual it is a very interesting read, with very nice and technical articles there. One of them caught my eye, written by H D Moore – Exploiting Tomorrow’s Internet Today, Penetration testing...