ambient_node

A connected body of technical writing and deep dives of networking, services, security, hardware, systems. Explore by recency, or as a graph.

`<lab>`

Deep dives, builds, and experiments.

A practical look at moving to GrapheneOS: what it prevents, and what it can't.

featured security 12 min read 29/07/2026

What is Google's Denali Companion App?

security 5 min read 10/08/2026

ZFS replication as a native backup strategy

systems 4 min read 21/07/2026

An OSINT Self-Investigation on Linux

security 14 min read 16/07/2026

Shorter notes, definitions, and concepts that support the lab.

featured services 10/08/2026

security 01/08/2026

security 29/07/2026

security 09/07/2026

systems 25/06/2026

networking 24/04/2026

Short takes.

CISA Adds Four Known Exploited Vulnerabilities to Catalog | CISA 19/08

CVSS 9.8, unauthenticated RCE, remotely exploitable. Probably don't wait until Patch Tuesday :|
Attackers Exploit VMware vCenter Vulnerability to Gain Persistent Remote Access 18/08

Broadcom's VMware licensing mess sure makes it easy to patch CVEs. Just migrate.
Memory-powered Agentic SOCs redefining security operations | EY - India 17/08

Giving an AI agent access to years of SOC history is a choice. Do your due diligence.