Steganography: The Art & Science of Hiding Things in Other Things – Part 1
Dakota Nelson* // Part 1: Image Formats What if I told you this adorable puppy was hiding a secret message? In this post, we’ll find out how this dog was […]
How-To
Turning a Raspberry Pi 3 Into a Cloaking Device With goSecure VPN
Jordan Drysdale // This article, like the IADGov link here has three major steps. First, acquire a Raspberry Pi and a VPS running CentOS 6.8. Second, configure the server and Raspberry […]
How Does Let’s Encrypt Gain Your Browser’s Trust?
Ethan Robish // Let’s Encrypt is a free service that allows you to obtain a free (as in beer) SSL/TLS domain validation certificate to use as you wish. Here is what […]
It’s Always Nice to Have Cron-ies!
Rick Wisser // I have been asked by some friends, (not very Linux proficient friends) to share this. I thought I would create a blog post and share with all. […]
Time To Bash on Windows (Bourne Again Shell That Is)
Editor’s Note: This is another awesome guest post from our friend, Robert Schwass. If you’d like to guest post contact us here. Robert Schwass // I had heard the rumors about […]
How to create a SOHO router using Ubuntu Linux
Joff Thyer // This post is cross-posted from Packet Header on 3/1/16. __________ On Security Weekly Episode 452, I presented a technical segment on how to build your own […]
Check Your Image
Lawrence Hoffman // Today I’ll walk through the process I use to verify ISO images before I install them. If you downloaded Linux Mint 17.3 Cinnamon on February 20th there’s […]
Warning: This Post Contains Macros
Lisa Woody // On the 23rd of December, a cyber attack left hundreds of thousands of people in the Ukrainian region of Ivano-Frankivsk without power. This was the first confirmed […]
Hacking Like It’s 1999
Lawrence Hoffman // Last week a friend stopped by my desk with a worried look on his face. He knelt down and showed me the screen of his laptop where […]