A couple of days ago Cisco released a Security Advisory. No big deal so far, level was informational so I didn't read it right away. Title is impressive: Cisco Best Practices to Harden Devices Against Cyber Attacks Targeting Network Infrastructure so i read it during a lunch break just to be aware of the contents. …

Customer site, their security policy for WiFi is an SSID with a secret PSK: the IT manager types the password on my PC to allows me to access the network. Maybe he's not aware of my keylogger that the password con be easily retrieved in cleartext. Let's see how. Windows 10: retrieve the WiFi PSK in cleartext Show a …

The Cyberspace a.k.a. the Internet is full of bad guys wanting to mess with our computers right? Of course everyone of us have a firewall configured with proper access and inspection rules, don't ya? Spamhaus and Team Cymru can help providing list of known bad IPs and subnets that should be filtered in our networks. …

Tomahawk is a command line tool for testing network-based intrusion prevention systems (NIPS). The concept is simple, you can download virus,attacks,exploit pcaps from many sources and save them on the Tomahawk machine. To test an IPS you need tree network interfaces: one for management, one to send traffic and one to …