A quick and inexpensive solution to monitor real time intruders

My first encouter with real-life NAT-T IPSEC tunnels

How to create a custom email alert using Azure Logic Apps and Azure Monitor ?

This is my quick practical cheat sheet for common routing techniques in cisco ios

In CBC mode, AES uses 16-bytes blocks, we make sure that every message length is a multiple of 16 by using a padding standard such as PKCS7 …