Line-Rate Flow Capture to ELK Stack

Introduction In certain environments it is necessary to get flow data from different places in your network for compliance or security in general. Recently I ran across a situation in which the native flow gerenators within the Cisco Nexus platform were only able to do 1 in 1000 sampling due

Commonly Used OpenSSL Commands

Introduction Over the years I have had to do a lot of repetitive tasks in OpenSSL, and I've always had to hunt down what command I needed to use. So, I finally made a list of the most common use cases and commands, and now it's time to share. A