Short practical security-engineering essays on protecting infrastructure, covering physical tamper evidence, permission lifecycle management, and vendor remote access. Each issue gives structured, actionable controls and ends with a consistent 'defense test' framing.
Website: https://blog.codevelo.dev/
A preparedness newsletter that pairs alarming framing about grid attacks, extremist threats and 911 outages with paywalled 'Guardian' tips and promotional calls to subscribe. The free excerpts mix cited news events with a strong upsell and urgent, fear-driven language.
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