@voidstarsec
Account based inUnited States
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- United States
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Computer security firm specializing in embedded systems security and training. Course information can be found using the link below.
Joined May 2020
- Tweets220
- Following1
- Followers1.2K
- Likes377
Pinned Tweet
New site, and new training offerings!
Looking for training in 2024? Reach out!
voidstarsec.com
voidstarsec.com/syllabi/VSS_…
voidstarsec.com/syllabi/VSS_…
Beginners Guide to Building a Hardware Hacking Lab
Blog: voidstarsec.com/hw-hacking-l…
Author: @voidstarsec
Extending Scapy for Hardware Reverse Engineering (@voidstarsec)
voidstarsec.com/blog/scapy-s…
#infosec
🔐 JTAG Security Testing with a Raspberry Pi
Blog: voidstarsec.com/blog/jtag-pi…
Author: @voidstarsec // Matthew Alt
VoidStar Security LLC retweeted
New blog post! SCPI and Hardware Instrumentation for Reverse Engineers - Part 1
Learn how to use SCPI and PyVISA to programmatically control your oscilloscope and power supply for hardware hacking. We walk through automating power cycling, capturing waveforms, and importing traces into PulseView for analysis.
voidstarsec.com/blog/scpi-an…
VoidStar Security LLC retweeted
Over the weekend I compiled all my past blog posts and research into a roadmap/compendium for people looking to learn more about hardware reverse engineering.
Check it out here:
voidstarsec.com/roadmap/
VoidStar Security LLC retweeted
Another batch of kits for our self paced course: Hacking Hardware Debuggers!
This course is a deep dive into reverse engineering JTAG and SWD interfaces from a black box perspective.
Want to learn more:
voidstarsecurity.thinkific.c…
Want free resources on hardware hacking? Check out these links:
voidstarsec.com/blog/
wrongbaud.github.io
VoidStar Security LLC retweeted
Exploiting a use after free (CVE-2025-1050) in the Sonos Era 300 (Pwn2Own 2024)
blog.ret2.io/2025/06/11/pwn2…
Credits Jack Dates & Markus Gaasedelen
#infosec #embedded
VoidStar Security LLC retweeted
New Blog post! Brushing Up on Hardware Hacking Part 3: OpenOCD and SWD
In this post we write a flash programming algorithm for an unsupported chip using OpenOCD, and flash custom firmware!
Check it out here:
voidstarsec.com/blog/brushin…
VoidStar Security LLC retweeted
Blog update! I've updated the @voidstarsec blog with tags, categories and some of the most popular links from my old personal blog - check it out here!
voidstarsec.com/blog/
VoidStar Security LLC retweeted
This was a pretty cool online course by @voidstarsec I can recommend.
Big thanks to all of our new followers! We just wrapped up an awesome training at @_ringzer0 with a stellar group of hardware hackers!
If you want to learn more about hardware hacking and reverse engineering, check out our blog here:
voidstarsec.com/blog/
VoidStar Security LLC retweeted
It's Pi day! Here is a thread about hardware hacking with a @RaspberryPi_org
First we have a JTAG deep dive, using the Pi as a JTAG debugger: voidstarsec.com/blog/jtag-pi…
VoidStar Security LLC retweeted
New Blog Post - Part 2, featuring SPI, UART, Pulseview and Flashrom 🦉
voidstarsec.com/blog/brushin…
New blog post!
Brushing Up on Hardware Hacking Part 1: PiFex Configuration with Pi-Gen
This is the first part of a three part series, keep an eye our for part two next week!
voidstarsec.com/blog/pifex-p…
VoidStar Security LLC retweeted
New blog post!
Brushing Up on Hardware Hacking Part 1: PiFex Configuration with Pi-Gen
This is the first part of a three part series, keep an eye our for part two next week!
voidstarsec.com/blog/pifex-p…
VoidStar Security LLC retweeted
#ICYMI, Ghidra 11.3 has new features to supercharge work on your cybersecurity challenges. We added the long-requested built-in Python3 support based on Pyhidra, a p-code accelerated emulator, and original source code to binary linking. Check it out: github.com/NationalSecurityA…
ALT Ghidra is a software reverse engineering (SRE) framework
VoidStar Security LLC retweeted
📚 x86-64 Assembly Language Programming with Ubuntu by Ed Jorgensen (Free book)
This x86-64 + Ubuntu guide covers registers, memory, calling conventions, SIMD, parallelism, debugging, and more. A solid resource for low-level programming!
VoidStar Security LLC retweeted
If you're interested in learning more, check out our in-person training at @_ringzer0 this year in March!
ringzer0.training/bootstrap2…
Intro to embedded devices reverse engineering
Ghidra setup: voidstarsec.com/blog/ghidra-…
Tools: voidstarsec.com/blog/intro-t…
Firmware extraction: voidstarsec.com/blog/uart-ub…
Credits @voidstarsec
#reverseengineering #cybersecurity
VoidStar Security LLC retweeted
Intro to embedded devices reverse engineering
Ghidra setup: voidstarsec.com/blog/ghidra-…
Tools: voidstarsec.com/blog/intro-t…
Firmware extraction: voidstarsec.com/blog/uart-ub…
Credits @voidstarsec
#reverseengineering #cybersecurity
VoidStar Security LLC retweeted
I'm so excited to finally announce the first @voidstarsec self-paced online training which is now live - Hacking Hardware Debuggers. Learn more about it here: voidstarsecurity.thinkific.c…
VoidStar Security LLC retweeted
Get started with embedded devices reverse engineering
Ghidra setup: voidstarsec.com/blog/ghidra-…
Tools: voidstarsec.com/blog/intro-t…
Firmware extraction: voidstarsec.com/blog/uart-ub…
Credits @voidstarsec
#reverseengineering #cybersecurity
