A blog covering security and security technology.
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Friday Squid Blogging: Sunscreen from Squid Pigments

They’re better for the environment. Blog moderation policy.

Sat Jul 27, 2024 00:50
Compromising the Secure Boot Process

This isn’t good: On Thursday, researchers from security firm Binarly revealed that Secure Boot is completely compromised on more than 200 device models sold by Acer, Dell, Gigabyte, Intel, and Supermicro. The cause: a cryptographic key underpinning Secure Boot on those models that was compromised in 2022. In a public GitHub repository committed in...

Fri Jul 26, 2024 19:44
The CrowdStrike Outage and Market-Driven Brittleness

Friday’s massive internet outage, caused by a mid-sized tech company called CrowdStrike, disrupted major airlines, hospitals, and banks. Nearly 7,000 flights were canceled. It took down 911 systems and factories, courthouses, and television stations. Tallying the total cost will take time. The outage affected more than 8.5 million Windows computers,...

Thu Jul 25, 2024 22:34
Data Wallets Using the Solid Protocol

I am the Chief of Security Architecture at Inrupt, Inc., the company that is commercializing Tim Berners-Lee’s Solid open W3C standard for distributed data ownership. This week, we announced a digital wallet based on the Solid architecture. Details are here, but basically a digital wallet is a repository for personal data and documents. Right now,...

Thu Jul 25, 2024 14:30
Robot Dog Internet Jammer

Supposedly the DHS has these: The robot, called “NEO,” is a modified version of the “Quadruped Unmanned Ground Vehicle” (Q-UGV) sold to law enforcement by a company called Ghost Robotics. Benjamine Huffman, the director of DHS’s Federal Law Enforcement Training Centers (FLETC), told police at the 2024 Border Security Expo in Texas that DHS is increasingly...

Wed Jul 24, 2024 19:17
2017 ODNI Memo on Kaspersky Labs

It’s heavily redacted, but still interesting. Many more ODNI documents here.

Tue Jul 23, 2024 14:19

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