Agentic AI is powerful but deploying it without trust controls is risky. Explore the five layer stack from cryptographic passports to governance that enterprises need.

OpenAI has recently published a detailed architecture description of the Codex App Server, a bidirectional protocol that decouples the Codex coding agent's core logic from its various client surfaces.

Xcode can now connect to external AI coding agents, making it possible to prototype working apps with minimal programming experience.

OpenAI has launched GPT-5.3-Codex-Spark, its first AI model built specifically for real-time coding, capable ...

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...

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Antivirus apps protect your PC's personal information, data, bank accounts, and other sensitive information. We've tested more than two dozen utilities to help you choose the right antivirus for your ...

OpenAI's new Spark model codes 15x faster than GPT-5.3-Codex - but there's a catch ...