BRENNON

@opsdisk

I love building at the intersection of infosec, Python, automation, and APIs. SSH tunnels are cool too.

opsdisk.com

Joined April 2014

Pinned
BRENNON
@opsdisk
Oct 8, 2021
Hard to believe I launched this book almost 3 years ago. It's 100% free now github.com/opsdisk/the_cy…
BRENNON
@opsdisk
Oct 9, 2018
Just released "The Cyber Plumber's Handbook" - The definitive guide to Secure Shell (SSH) tunneling, port redirection, and bending traffic like a boss! cph.opsdisk.com The book is FREE for students with a .edu email address! #ssh #pentest #redteam #metasploit #oscp
BRENNON
@opsdisk
Jun 12
This "Reverse Engineering American Healthcare to Create a Custom Hybrid Stack" guide as I like to call it is must read if you are considering #healthcare alternatives for your family.
One Product, Many Pieces
From ideasthatgive.substack.com
BRENNON
@opsdisk
Nov 28, 2025
#infosec Black Friday deals are being tracked at: 1) github.com/wwwiesel/InfoS… 2) github.com/0x90n/InfoSec-… 3) github.com/davidalex89/In…
GitHub - wwwiesel/InfoSec-Black-Friday: All the deals for InfoSec related software/tools this Black...
From github.com
BRENNON
@opsdisk
Nov 28, 2025
For Black Friday, "The Cyber Plumber's Lab Guide and Interactive Access" is 50% off ($14.99)😁learn Secure Shell (SSH) tunneling, port redirection, and bending traffic like a boss with the code
The Cyber Plumber's Lab Guide and Interactive Access
From opsdisk.gumroad.com
BRENNON
@opsdisk
Oct 31, 2025
Been bingeing @_m27e's blog posts about building @keygen_sh as a solo founder...good stuff! I'd love to see one about your infrastructure stack, other services you leverage, challenges/trade-offs, how it's evolved over the years, and any other tips! keygen.sh/blog/