Rational Astrologies and Security

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John Kelsey and I wrote a short paper for the Rossfest Festschrift : “ Rational Astrologies and Security “: There is another non-security way that designers can spend their security budget: on making their own lives easier. Many of these fall into the category of what has been called rational astrology. First …

Cloud CISO Perspectives: How digital sovereignty builds better borders for the future

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Welcome to the second Cloud CISO Perspectives for March 2025. Today, Archana Ramamoorthy, senior director of product management, Google Cloud, explains our approach to digital sovereignty and we believe strongly in meeting this vital customer need. As with all Cloud CISO Perspectives, the contents of this newsletter are posted …

The Signal Chat Leak and the NSA

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US National Security Advisor Mike Waltz, who started the now-infamous group chat coordinating a US attack against the Yemen-based Houthis on March 15, is seemingly now suggesting that the secure messaging service Signal has security vulnerabilities. "I didn’t see this loser in the group," Waltz told Fox News …

How Each Pillar of the 1st Amendment is Under Attack

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“Congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof; or abridging the freedom of speech, or of the press; or the right of the people peaceably to assemble, and to petition the Government for a redress of grievances.” -U.S. Constitution, First …

Birthday freebies: how to cash in on UK retailers’ gifts and discounts

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Join a loyalty scheme and you often get a reward or discount on your special day – but it may have strings attached Celebrating your birthday isn’t just about getting presents and cards from family and friends. Signing up to loyalty schemes and newsletters can give you access to …

AWS continues to support government cloud security and shape FedRAMP’s evolution toward automated compliance

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AWS has been a proud participant in FedRAMP since 2013. As FedRAMP continues to modernize federal cloud security assessments, we are excited to support this transformation toward a more automated and efficient compliance framework. Today, we’re emphasizing our support for both APN partners and government customers through this …

Oracle has reportedly suffered 2 separate breaches exposing thousands of customers‘ PII

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Oracle isn’t commenting on recent reports that it has experienced two separate data breaches that have exposed sensitive personal information belonging to thousands of its customers. The most recent data breach report, published Friday by Bleeping Computer, said that Oracle Health—a health care software-as-a-service business the company …

AIs as Trusted Third Parties

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This is a truly fascinating paper: “ Trusted Machine Learning Models Unlock Private Inference for Problems Currently Infeasible with Cryptography.” The basic idea is that AIs can act as trusted third parties: Abstract: We often interact with untrusted parties. Prioritization of privacy can limit the effectiveness of these interactions, as …

Gemini hackers can deliver more potent attacks with a helping hand from… Gemini

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In the growing canon of AI security, the indirect prompt injection has emerged as the most powerful means for attackers to hack large language models such as OpenAI’s GPT-3 and GPT-4 or Microsoft’s Copilot. By exploiting a model's inability to distinguish between, on the one hand, developer-defined …

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