I love building at the intersection of infosec, Python, automation, and APIs. SSH tunnels are cool too.
Joined April 2014
- Tweets 708
- Following 354
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53 Photos and videos
Hard to believe I launched this book almost 3 years ago. It's 100% free now github.com/opsdisk/the_cyber…
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
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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.
ideasthatgive.substack.com/p…
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The SaaS Pegasus Black Friday sale is live! The unlimited license is 50% off ($500 savings).
This is a legitimately rare deal. I don’t believe in the growth hack thing of having fake discounts running perpetually. I only do sales once a year.
If you’ve been thinking about grabbing Pegasus, this really is the time.
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BRENNON retweeted
29 Nov 2025
Few more deals I’ve added for #infosec #BlackFriday - happy holidays everyone. Thanks for being such a great community. github.com/davidalex89/Infos…
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#infosec Black Friday deals are being tracked at:
1) github.com/wwwiesel/InfoSec-…
2) github.com/0x90n/InfoSec-Bla…
3) github.com/davidalex89/Infos…
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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 opsdisk.gumroad.com/l/cphlab…
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BRENNON retweeted
16 Oct 2025
Google dorking is an indispensable recon method to find interesting assets! Pagodo is an open-source tool that helps you automate the tedious process of going through results manually! 🤠
Check it out! 👇
github.com/opsdisk/pagodo
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BRENNON retweeted
30 May 2025
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1 Sep 2025
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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/
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Been a while since I pushed an update to metagoofil - the tool in Kali used to search Google and download specific file types like PDFs, Word docs, etc.
github.com/opsdisk/metagoofi…
#osint
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BRENNON retweeted
29 Jan 2025
📊 Just published my deep dive into the 2024 cybersecurity market
The numbers are wild:
- 892 deals
- $60B total value
- 96% growth in AI security funding
- 91% of M&A value in just 10 deals
- Plus tons more
A lot changed this year, and not in the ways most people think.
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BRENNON retweeted
29 Jan 2025
Full set of our B2B with @Lane8music from Petco Park, SD is up now on YouTube youtu.be/Vkd8YNt1cs0?si=5C9n…
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BRENNON retweeted
23 Dec 2024
Spoke to a smart founder (successful exit under his belt) pondering his next infosec startup.
Amongst all the advice he’s gotten till now, nobody said “make sure the product works”.
I’d like to say it’s cause that’s table-stakes but I’d be lying.
Infosec ignores this too much.
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BRENNON retweeted
22 Dec 2024
This is the high-level strategy that I've used to grow dozens of cybersecurity businesses over the last few years. It never fails!
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BRENNON retweeted
16 Dec 2024
Arctic Wolf and @BlackBerry Announce Acquisition Agreement for Cylance
By focusing on simplicity, automation, and interoperability, Arctic Wolf is going to ensure that endpoint security delivers measurable outcomes—not more noise.
Learn more: arcticwolf.com/resources/pre…
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BRENNON retweeted
3 Dec 2024
Looking for amazing content for the Après-Cyber Slopes Summit! Submit now and tag who you want to see on the slopes this year! 🚀⛰️
3 Dec 2024
🚨 Cyber AI Innovators: We want YOU! 🚨
The Après Cyber Slopes Summit CFP is OPEN! Got cutting-edge ideas or insights? Share them with leaders in Cyber AI. Don’t wait—submit now at aprescyber.com.
Let’s shape the future together! ⛰️🔥
#CyberSecurity #AI #CFP
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After basically ignoring every trend in Python tooling for the last ten years, I've recently become a full-blown uv convert.
Here's an unreasonably long write-up on why, and how you can adopt it in your own projects:
saaspegasus.com/guides/uv-de…
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BRENNON retweeted
29 Nov 2024
🦃 BLACK FRIDAY SALE! 🦃
Get 20% OFF the first year of UL Membership!
Unlock access to exclusive content, the UL Book Club, mid-month meetups, career tips, and a community of kind, curious minds.
Use code BLACKFRIDAY20 to join now! 🚀
buy.stripe.com/eVa7w50oY2182…
#CyberSecurity
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If I had to guess, I'd say less than 6% of folks in #infosec understand the amazing power of SSH tunnels. For $14.99 you can learn this super power too🧙♂️in the hands-on lab!
opsdisk.gumroad.com/l/cphlab…
#BlackFriday #redteam #SSH
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