Using OpenSSL to generate CSR’s with Subject Alternative Name

Friday, 19 May 2017 / Published in Certificates, Security
This post details how I’ve been using OpenSSL to generate CSR’s with Subject Alternative Name Extensions. You may have noticed that since Chrome 58, certificates that do not have Subject Alternative name extensions will show as invalid. Amazing, I must have missed the memo on that. Most of the certificates I use in my home

Wireshark Network Analysis (Second Edition)

Saturday, 29 August 2015 / Published in Certifications, Networking, Security, The Bookshelf
Superbly written by Laura Chappell the Wireshark Network Analysis (Second Edition) is a must have book. Not only to learn the Wireshark tool in great depth but also protocol analysis in general. I’ve been eager to study for the WCNA (Wireshark Certified Network Analyst) for some time now so I made the purchase a few