Blog

Notes on Zero Trust & observability

Deep dives on secure access, session recording, RBAC and running observable infrastructure — from the team building Subnomic.

Zero Trust May 28, 2026

SSH without a single open port

How an outbound-only agent tunnel lets you reach every host while port 22 stays closed to the internet.

Audit May 14, 2026

Session replay turns "who did what" from guesswork into a video you can scrub through during an incident.

RBAC Apr 30, 2026

A practical model for mapping users to hosts and actions — with privileges that expire on their own.

Observability Apr 16, 2026

Live CPU, memory, disk, processes and network — and how we keep the footprint tiny.

Identity Apr 2, 2026

Binding every actor to a hardware root of trust removes the passwords and keys attackers love.