Connecting directly to hotel or airport WiFi leaks more than you think. A travel router turns hostile networks into a controlled border and keeps your devices from bleeding metadata while you move.
You do not need perfect privacy to meaningfully improve your position. This article defines a realistic, sustainable baseline for privacy control and explains how to stop leaking by default without chasing mastery.
Deleting apps and hardening browsers does not fix privacy leaks if the network underneath is hostile. This article explains why most privacy failures happen upstream and why apps were never meant to carry the load alone.
Privacy is not a setting you turn on at the end. It is a side effect of control. If you do not control the systems moving your data, you never had privacy to begin with.
Your router is not a blinking box you ignore until Netflix breaks. It is the border of your network. Control the border and everything downstream simplifies. Ignore it and nothing you do inside the network really matters.
A VPN alone is not enough on public WiFi. ZeroSentinel Nano travels with you to control DNS resolution and system time before traffic ever hits a hostile network.
A step by step guide to building ZeroSentinel Core: a locked down home access node that combines AdGuard DNS control, Unbound resolution, Chrony time sync, and WireGuard ingress. Built for stability, not experimentation.
Your ISP router is not just a modem. It is a control point. This guide explains why owning your own router matters, how to isolate ISP equipment, and how to reclaim control of DNS, WiFi, and network policy.
Shadow profiles are not accounts you can delete. They are behavioral models built from leaked signals across devices, apps, and networks. This guide shows how to disrupt tracking, sever identifier lineages, and make surveillance data stale and unreliable.
A practical guide to uncovering shadow profiles built from your contacts, apps, data brokers, and behavior. Learn how hidden identity graphs track you even after you quit platforms and how to starve them.