This article is the Japanese version of a post published on STEALIEN's Korean technical blog in December 2022. It introduces ...

Have you ever had the experience of being unable to provide a clear answer when asked about security while working as an engineer, having to respond vaguely because you honestly didn't know? Or ...

Fortinet has disclosed critical security flaws affecting FortiManager, FortiAnalyzer, and FortiOS, including weaknesses that ...

AI SAST vs traditional SAST, compared: how reasoning changes detection of authorization flaws, false positives, triage, fixes, speed, and cost ...

Here's what beginners need to know to vibe code securely.

Proofpoint email security compared with Mimecast, Abnormal, Defender and Cisco on deployment, evidence, licensing and ...

The expansion of AI in software development has exacerbated risks to organizations, and requires new approaches to security to be adopted ...

AI pentesting can uncover vulnerabilities missed by human testers, but it also has limitations in consistency, risk ...

Amazon Web Services has detailed a serverless MCP architecture that allows multiple AI agents to access enterprise data lakes ...

AI agents write more code than humans can review. Here's how secure code review works today, what it should catch, and how agentic AI security review keeps PRs moving.

Between November 2025 and March 2026, the Dutch security firm Eye Security pushed more than 2 million updates to computers it ...