امنیت سایبری · اخبار امنیتی

Ghostunnel: Open-source TLS proxy with mutual authentication

۱۴۰۵/۰۸/۱۳ · ۲ ساعت پیش امنیت سایبری Help Net Security

Ghostunnel is an open-source proxy that handles TLS for programs that cannot handle it themselves. It works in two directions. In server mode it sits in front of a backend, accepts TLS connections, checks the client’s certificate, then passes traffic to the service behind it over TCP or a UNIX socket. In client mode it does the reverse, listening for plain local connections, wrapping them in TLS…

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NIST publishes cybersecurity guide for businesses too small to have IT staff

۱۴۰۵/۰۸/۱۳ · ۴ ساعت پیش امنیت سایبری Help Net Security

The National Institute of Standards and Technology (NIST) released cybersecurity guidance for small businesses with no paid employees other than their owners. These businesses include freelancers, sole proprietors, and independent contractors. About 82% of the 34.8 million small businesses in the United States fall into this category, according to the U.S. Small Business Administration’s Office…

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Anthropic open-sources FlashProve, its provable inference prototype for MoE models

۱۴۰۵/۰۸/۱۳ · ۴ ساعت پیش امنیت سایبری Help Net Security

Anthropic’s Frontier Red Team, with collaborators at EPFL, MIT and StarkWare, built FlashProve, a prototype that produces a cryptographic proof that one specific language model generated one specific reply. The prover, two verifiers, the formal proofs behind them and a protocol specification are on GitHub under the Apache 2.0 license. Source: Anthropic When you send a prompt to a hosted API, you…