There are already some good write-ups on the internet explaining how to join Linux machines to your Active Directory domain using realmd, sssd and kerberos. But how do you make the Linux machines dynamically registering in Windows DNS with Secure Updates enabled? In a modern AD domain you would want… Read More »Windows DNS Secure Dynamic Updates with Linux – How?
There are already some great resources out there explaining vulnerabilities linked to the Web Proxy Auto-Discovery Protocol (WPAD) and Link-Local Multicast Name Resolution (LLMNR) protocol. In this post I will demonstrate an example using WPAD poisoning and Brute Force. Basically, WPAD is an auto-discovery protocol used by web browsers to… Read More »The dangers of WPAD and LLMNR – Poisoning attack