CTF at Toorcon is next week! Check it out at advsec.io/ctf. Read More
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Toorcon: San Beagle eCTF
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Season 1 Episode 4 of Bytes, Boards, and Books
In this video, I go over my favorite and not-so-favorite RISCV dev boards and RISCV books. Not surprisingly, the best boards IMHO are coming from SiFive right now. Read More
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Security Logging and Monitoring in the IoT
Insufficient logging and monitoring have been on the OWASP Top 10 for some time now, but is this applicable to IoT deployments as well as web apps? Read More
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Sniffing TPM Buses: All the Kids Are Doing it Now
A few weeks ago there was a blog post about sniffing the SPI bus that had a TPM to decrypt a bit locker-encrypted laptop. Reactions ranged the typical response on the classic watering holes. Read More
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Advanced Security Intro to Hardware Hacking and Reverse Engineering Preview
In this video Josh gives a small taste of what you can expect in the Introduction to Hardware Hacking and Reverse Engineer Course at Advanced Security. Specifically, he shows the run-time interpreter used to directly PEEK and POKE memory address. Read More
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What is PKCS#11, why does it suck, and why will you keep using it?
In this video, Josh discusses about the PKCS#11 standard. Read More
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Cryptocurrency Hardware Kinda Sucks
In this video, I confuse “Big Time” with “Sledgehammer.” Those music videos are still pretty epic. Then, I go into a bit of a rant of why cryptocurrency hardware, mainly for wallets, is different than normal cryptographic hardware. Read More
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Introduction to RISCV Security
On Aug. 26/27, I’ll be giving a RISCV Security Class! We’ll look through the hype of RISCV and look at the security model. Read More
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Memorial Day Message 2021
Happy Memorial Day from Cryptotronix with some Navy submarine stories. Read More
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Bytes, Boards, and Books s1e2
Episode 2! I show the tools around my favorite chip, the Xilinx Zynq 7000, and then we get into some military-industrial themed books! Read More