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Black Friday 2025 cybersecurity deals to explore

Black Friday 2025 is shaping up to be a good moment for anyone thinking about tightening their cybersecurity. A few solid deals are popping up that make it easier to improve protection for systems and data without stretching your budget. If you have been waiting for the right time to upgrade or add new tools, these four offers are simple, practical options that are worth a look. Passwork Passwork is an enterprise-grade self-hosted password manager … More → The post Black Friday 2025 cybersecurity deals to explore appeared first on Help Net Security.
http://news.poseidon-us.com/TPRPm8

Quantum encryption is pushing satellite hardware to its limits

In this Help Net Security interview, Colonel Ludovic Monnerat, Commander Space Command, Swiss Armed Forces, discusses how securing space assets is advancing in response to emerging quantum threats. He explains why satellite systems must move beyond traditional cryptography to remain protected. Monnerat also describes how future communication architectures will need to integrate quantum-safe methods without disrupting operations. 1LT Simon Reding also contributed to these responses. The responses are personal opinions of the respondents and do … More → The post Quantum encryption is pushing satellite hardware to its limits appeared first on Help Net Security.
http://news.poseidon-us.com/TPR2hV

cnspec: Open-source, cloud-native security and policy project

cnspec is an open source tool that helps when you are trying to keep a sprawling setup of clouds, containers, APIs and endpoints under control. It checks security and compliance across all of it, which makes it easier to see what needs attention. At its core, cnspec looks for vulnerabilities and misconfigurations across public and private cloud environments, Kubernetes clusters, containers, container registries, servers, endpoints, SaaS products, infrastructure as code and APIs. It uses a … More → The post cnspec: Open-source, cloud-native security and policy project appeared first on Help Net Security.
http://news.poseidon-us.com/TPR2hM

The privacy tension driving the medical data shift nobody wants to talk about

Most people assume their medical data sits in quiet storage, protected by familiar rules. That belief gives a sense of safety, but new research argues that the world around healthcare data has changed faster than the policies meant to guide it. As a result, the system is stuck, and the cost of that stagnation is rising for patients, researchers, and innovators. The paper, written by experts from major U.S. medical institutions, examines how healthcare’s privacy-centric … More → The post The privacy tension driving the medical data shift nobody wants to talk about appeared first on Help Net Security.
http://news.poseidon-us.com/TPR2gj

Microsoft Foundry: Scale innovation on a modular, interoperable, and secure agent stack

Agents are reshaping software. No longer mere assistants, they are becoming dynamic collaborators layered within our everyday tools. The post Microsoft Foundry: Scale innovation on a modular, interoperable, and secure agent stack appeared first on Microsoft Azure Blog.
http://news.poseidon-us.com/TPQzpy

What happens when vulnerability scores fall apart?

Security leaders depend on vulnerability data to guide decisions, but the system supplying that data is struggling. An analysis from Sonatype shows that core vulnerability indexes no longer deliver the consistency or speed needed for the current software environment. A system that no longer keeps pace The CVE program still serves as the industry’s naming backbone, and the NVD remains a primary source for severity ratings. These tools were built for an era of slower … More → The post What happens when vulnerability scores fall apart? appeared first on Help Net Security.
http://news.poseidon-us.com/TPQz5f

Email blind spots are back to bite security teams

The threat landscape is forcing CISOs to rethink what they consider normal. The latest Cybersecurity Report 2026 by Hornetsecurity, based on analysis of more than 70 billion emails and broad threat telemetry, shows attackers adopting automation, AI driven social engineering, and new evasion techniques at scale. Email becomes a more dangerous channel Email remains the primary entry point for compromise. Malware in email increased by more than 130% year over year. Scams rose by more … More → The post Email blind spots are back to bite security teams appeared first on Help Net Security.
http://news.poseidon-us.com/TPQz5B