Network patch panel with ethernet cables running between numbered ports

Topic archive

Cybersecurity — 2 articles

Authentication, supply-chain risk and threat models explained for the people who have to implement them on Monday morning.

Cybersecurity Sep 15, 2026

The Prompt Injection Problem Nobody Solved: A Field Guide for Teams Shipping Agents

Every team shipping an agent with tool access eventually meets the same class of bug, and no filter has ever closed it completely. We catalogue the patterns that keep appearing in real incidents and the containment measures that reduce the blast radius.

Marta Kowalczyk 14 min read

Cybersecurity Aug 27, 2026

Post-Quantum Encryption Is Already in Your Browser. Here's What Actually Changed

Hybrid post-quantum key exchange rolled out to most browsers with almost no user-facing announcement. We explain what it defends against, the handshake overhead it adds, and the middleboxes it quietly breaks.

Marta Kowalczyk 12 min read

Cybersecurity — 2 articles

The Prompt Injection Problem Nobody Solved: A Field Guide for Teams Shipping Agents

Post-Quantum Encryption Is Already in Your Browser. Here's What Actually Changed

Other beats. Same standards.