@SagittariusAStar
CTI - Security Research - Astrophysics Enthusiast
I'm a cybersecurity engineer for a cyber threat intelligence (CTI) team who moonlights as an ethical hacker to better understand threat actor techniques, motivations, etc.
My primary focuses of study are malware analysis, network penetration testing, ICS security, cloud security, exploit development, C#, Rust, and Python.
My certifications are: GIAC Cyber Threat Intelligence (GCTI), Global Industrial Cyber Security Professional (GICSP), and Practical Junior Penetration Tester (PJPT).
Nothing here yet.
Nov 10, 2023 · 6 min read · Background If you have even heard of Bleeping Computer, chances are you’ve probably seen a bulletin or two for the recent critical Confluence Data Center and Server vulnerability, CVE-2023–22518. I’m writing this to help admins and security teams pri...
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Aug 26, 2023 · 5 min read · Introduction Like Part 1, this exercise is a modification of one of Fortiphyd Logic’s tutorials on their Youtube channel, so a lot of credit has to go to them for giving me the inspiration. What You’ll Need I go in slightly greater detail in Part 1, ...
TAdam commented
Aug 26, 2023 · 7 min read · Disclaimer: I am in no way affiliated with Fortiphyd Logic. Today, I’m going to show you how to exploit built-in industrial control system (ICS) functionality to shut down a virtual chemical plant simulator. Introduction I’d like to start by creditin...
TAdam commented
Aug 26, 2023 · 7 min read · Introduction This week, I passed my first penetration testing certification, the Practical Junior Penetration Tester (PJPT), which is provided by TCM Security. I’ve created this post to help get more of a spotlight on their newest certification (as o...
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Aug 25, 2023 · 7 min read · Background: I originally posted this on Medium as two separate guides: https://medium.com/@kelvin.w/pivoting-for-newbies-with-ligolo-ng-82f13040aa39 https://medium.com/@kelvin.w/double-pivoting-for-newbies-with-ligolo-ng-4177b3f1f27b However, for sim...
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