HKDF vs PBKDF2: which key derivation function fits which input, what NIST SP 800-108 Rev. 2 changes, and how to migrate.

From Torakichi This is the fourth installment of the series where my development partner, AI-kun, explains the design ...

OpenCode MCP setup for v2.2.6: build a read-only Python server, lock tools down, pool connections and run headless in CI in ...

Introduction: The 'Startup Sound' Echoing from an Empty Directory On November 9, 2026, Anthropic announced 'Claude Fable 5.2' ...

SAP's November 2026 Security Patch Day fixed four CVSS 10.0 flaws across the NetWeaver Application Server ABAP stack, SAP Web ...

SAP’s November 2026 Patch Day fixes critical flaws, including four CVSS 10.0 vulnerabilities, across its business products.

A missing-authentication defect in Apache Airflow’s CeleryExecutor lets any actor with write access to the Celery broker run ...

A 450-task benchmark built from real CVEs shows even the best AI coding agent writes code that's both working and secure only ...

Interchangeable encrypted reasoning blocks let attackers decode hidden chain-of-thought and leak PII and credentials from major LLM APIs.

macOS 15, best known as macOS Sequoia, is named after the California National Park and, more specifically, the world’s largest trees. Among the new features introduced on Macs with Sequoia in ...

Like its counterparts on the other Apple devices, on September 15, 2025 macOS got a brand new look along with a new name: macOS 26. Because Apple was aligning the names of all the operating systems, ...

Looks like there's nothing here yet. Why not be the first? While there is little to know about macOS 16, it's likely that the system will see a signifcant design overhaul as Apple attempts to adopt a ...