Insights

Blog

News, product updates, and perspectives from the Kantoku team.

Guidance

Published November 2026 by Kantoku Team

The Everyday Work of Running a Security Program

Access, systems, policies, controls, risks, and suppliers each bring their own security responsibilities. A working program connects them through everyday decisions and action.

Guidance

Published August 2026 by Kantoku Team

What Changed Since Last Week? Why External Exposure Monitoring Matters

A practical weekly review helps teams separate expected internet-facing changes from exposure that needs investigation or action.

Guidance

Published July 2026 by Kantoku Team

Open Ports Are the Starting Point of External Exposure

Open port discovery helps teams understand what the internet can reach, decide what should remain public, and respond faster when exposure changes.

Guidance

Published May 2026 by Kantoku Team

Why Smaller Organizations Need Asset Visibility

Smaller organizations need a current view of internet-facing assets to understand external exposure and focus security efforts.