A Digital Red Cross
November 14 2022The International Committee of the Red Cross wants some digital equivalent to the iconic red cross, to alert would-be hackers that they are accessing a medical network.
The emblem...
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Friday Squid Blogging: Squid Purse
November 12 2022Perfect for an evening out. As usual, you can also use this squid post to talk about the security stories in the news that I haven’t covered. Read my blog posting...
Read moreNew Book: A Hacker’s Mind
November 12 2022I have a new book coming out in February. It’s about hacking.
A Hacker’s Mind: How the Powerful Bend Society’s Rules, and How to Bend them Back isn’t about...
Read moreNSA Over-surveillance
November 11 2022Here in 2022, we have a newly declassified 2016 Inspector General report—”Misuse of Sigint Systems”—about a 2013 NSA program that resulted in the unauthorized (that is, illegal) targeting of...
Read moreAn Untrustworthy TLS Certificate in Browsers
November 10 2022The major browsers natively trust a whole bunch of certificate authorities, and some of them are really sketchy:
Google’s Chrome, Apple’s Safari, nonprofit Firefox and others allow the company,...
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Defeating Phishing-Resistant Multifactor Authentication
November 9 2022CISA is now pushing phishing-resistant multifactor authentication. Roger Grimes has an excellent post reminding everyone that “phishing-resistant” is not “phishing proof,” and that everyone needs to stop pretending otherwise. Hi...
Read moreUsing Wi-FI to See through Walls
November 8 2022This technique measures device response time to determine distance:
The scientists tested the exploit by modifying an off-the-shelf drone to create a flying scanning device, the Wi-Peep. The robotic...
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The Conviction of Uber’s Chief Security Officer
November 7 2022I have been meaning to write about Joe Sullivan, Uber’s former Chief Security Officer. He was convicted of crimes related to covering up a cyberattack against Uber. It’s a...
Read moreFriday Squid Blogging: Newfoundland Giant Squid Sculpture
November 5 2022In 1878, a 55-foot-long giant squid washed up on the shores of Glover’s Harbour, Newfoundland. It’s the largest giant squid ever recorded—although scientists now think that the size was...
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