Informations about SSL certificates and networks security
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This is a dumb crypto mistake I had not previously encountered: A developer says it was possible to run their own software on the car infotainment hardware after discovering the vehicle’s manufacturer had secured its system using keys that were not only publicly known but had been lifted from programming examples. […] “Turns out the … Read More “Hyundai Uses Example Keys for Encryption System” »
The NSA just published a survey of video conferencing apps. So did Mozilla. Zoom is on the good list, with some caveats. The company has done a lot of work addressing previous security concerns. It still has a bit to go on end-to-end encryption. Matthew Green looked at this. Zoom does offer end-to-end encryption if … Read More “Securing Internet Videoconferencing Apps: Zoom and Others” »
NIST has completed a study — it was published last year, but I just saw it recently — calculating the costs and benefits of the Advanced Encryption Standard. From the conclusion: The result of performing that operation on the series of cumulated benefits extrapolated for the 169 survey respondents finds that present value of benefits … Read More “Calculating the Benefits of the Advanced Encryption Standard” »
NIST has released a new study concluding that the AES encryption standard has resulted in a $250-billion worldwide economic benefit over the past 20 years. I have no idea how to even begin to assess the quality of the study and its conclusions — it’s all in the 150-page report, though — but I do … Read More “AES Resulted in a $250-Billion Economic Benefit” »
This is exactly the sort of Internet-of-Things attack that has me worried: “IoT Goes Nuclear: Creating a ZigBee Chain Reaction” by Eyal Ronen, Colin OFlynn, Adi Shamir and Achi-Or Weingarten. Abstract: Within the next few years, billions of IoT devices will densely populate our cities. In this paper we describe a new type of threat … Read More “Self-Propagating Smart Light Bulb Worm” »
I’m not sure what to make of this, or even what it means. The IRS has a standard called IDES: International Data Exchange Service: “The International Data Exchange Service (IDES) is an electronic delivery point where Financial Institutions (FI) and Host Country Tax Authorities (HCTA) can transmit and exchange FATCA data with the United States.” … Read More “IRS Encourages Poor Cryptography” »