Reinventing OT security for dynamic landscapes

From understanding the challenges of disparate OT protocols and the increasing convergence with IT to grappling with the monumental role of human error, our latest interview with Rohit Bohara, CTO at asvin, delves deep into the landscape of OT security…

August 18, 2023
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Microsoft Signing Key Stolen by Chinese

A bunch of networks, including US Government networks, have been hacked by the Chinese. The hackers used forged authentication tokens to access user email, using a stolen Microsoft Azure account consumer signing key. Congress wants answers. The phrase “negligent security practices” is being tossed about—and with good reason. Master signing keys are not supposed to be left around, waiting to be stolen.

Actually, two things went badly wrong here. The first is that Azure accepted an expired signing key, implying a vulnerability in whatever is supposed to check key validity. The second is that this key was supposed to remain in the the system’s Hardware Security Module—and not be in software. This implies a really serious breach of good security practice. The fact that Microsoft has not been forthcoming about the details of what happened tell me that the details are really bad…

August 7, 2023
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The future of passwords and authentication

In this Help Net Security video, Michael Crandell, CEO of Bitwarden, discusses the future of passwords and authentication. Although interest in passwordless technology, which aims to eliminate the need for passwords, is relatively low, 65% of consumers…

June 20, 2023
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