A practitioner blog on Zero Trust, identity and security operations, currently running a multi-part series on how internet access gateways, API gateways, identity brokers and CASBs each cover only part of the access question. It explains where each control plane falls short and how AI agents make stale entitlements and unreviewed access harder to govern.
Website: https://blog.thenetworkguy.org/
Essays and a serialized book on AI-era cybersecurity, trust and measurement, citing specific vendor and lab reports. Readers get an original framework, including the Learning Advantage Ratio and the work-factor idea for AI judgment, alongside analysis of how security metrics get gamed.
Cisco Talos publishes threat research, vulnerability disclosures and analysis of attacker campaigns, with detection and coverage guidance for Cisco customers. Recent posts cover critical PHP flaws, abuse of legitimate platforms for phishing delivery, and the surge in AI-discovered vulnerabilities.
A threat intelligence newsletter that turns recent public reporting on cyber operations, espionage and exploitation into prioritized judgments for defenders. Each issue separates what is known from what is plausible and ends with a concrete check or decision for security teams.
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