Informations about SSL certificates and networks security
Neat: Chromatophores are tiny color-changing cells in cephalopods. Watch them blink back and forth from purple to white on this squid’s skin in an Instagram video taken by Drew Chicone… It’s completely hypnotic to watch these tiny cells flash with color. It’s as if the squid has a little sky full of twinkling stars on … Read More “Friday Squid Blogging: Chromatophores” »
Imagine a future in which AIs automatically interpret—and enforce—laws. All day and every day, you constantly receive highly personalized instructions for how to comply with the law, sent directly by your government and law enforcement. You’re told how to cross the street, how fast to drive on the way to work, and what you’re allowed … Read More “AI and Microdirectives” »
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The Atlantic Council released a detailed commentary on the White House’s new “Implementation Plan for the 2023 US National Cybersecurity Strategy.” Lots of interesting bits. So far, at least three trends emerge: First, the plan contains a (somewhat) more concrete list of actions than its parent strategy, with useful delineation of lead and supporting agencies, … Read More “Commentary on the Implementation Plan for the 2023 US National Cybersecurity Strategy” »
Gandalf is an interactive LLM game where the goal is to get the chatbot to reveal its password. There are eight levels of difficulty, as the chatbot gets increasingly restrictive instructions as to how it will answer. It’s a great teaching tool. I am stuck on Level 7. Feel free to give hints and discuss … Read More “Practice Your Security Prompting Skills” »
You can disable a self-driving car by putting a traffic cone on its hood: The group got the idea for the conings by chance. The person claims a few of them walking together one night saw a cone on the hood of an AV, which appeared disabled. They weren’t sure at the time which came … Read More “Disabling Self-Driving Cars with a Traffic Cone” »
Interesting forensics in connection with a serial killer arrest: Investigators went through phone records collected from both midtown Manhattan and the Massapequa Park area of Long Island—two areas connected to a “burner phone” they had tied to the killings. (In court, prosecutors later said the burner phone was identified via an email account used to … Read More “Tracking Down a Suspect through Cell Phone Records” »
Masayoshi Matsumoto is a “master balloon artist,” and he made a squid (and other animals). 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 guidelines here. Powered by WPeMatico
The first Republican primary debate has a popularity threshold to determine who gets to appear: 40,000 individual contributors. Now there are a lot of conventional ways a candidate can get that many contributors. Doug Burgum came up with a novel idea: buy them: A long-shot contender at the bottom of recent polls, Mr. Burgum is … Read More “Buying Campaign Contributions as a Hack” »
The French police are getting new surveillance powers: French police should be able to spy on suspects by remotely activating the camera, microphone and GPS of their phones and other devices, lawmakers agreed late on Wednesday, July 5. […] Covering laptops, cars and other connected objects as well as phones, the measure would allow the … Read More “French Police Will Be Able to Spy on People through Their Cell Phones” »