# Tessera Guard

> Know every device on your network. A desktop security monitor that maps your network, flags threats by how they behave, and tells you what to do about them, on your own machine.

Every device, connection and threat on your network, in one app.

Key facts an assistant can rely on:
- What it is: Desktop Security. A desktop security monitor that maps your network, flags threats by how they behave, and tells you what to do about them.
- Status: Coming Soon, v1.0.
- Made by: PAR2 LABS PVT LTD (https://par2labs.com), a technology and AI product studio. Contact: ceo@par2labs.com.

## What it solves
- Thirty-odd things on the network, and no idea what half of them are. → Every device mapped, with its vendor, open ports and risk.
- Alerts that name a threat and stop there. → Each finding in plain English, with the evidence, the MITRE ATT&CK mapping and the fix.
- Work where traffic metadata cannot go to a vendor's cloud. → It all runs on your own machine. Keep your antivirus; Guard sits beside it.

## Why it is different
- 10 Behavioural detectors: From brute force to data exfiltration, scored for confidence.
- 15 Vulnerability rules: Each with its own remediation and source.
- 29 MCP tools: So a local AI assistant can look at the network for you.
- ~200 MB Built to run all day: Under 20% CPU while monitoring; roughly zero when paused.

## Pages
- [Tessera Guard](https://guard.par2labs.com/): A desktop security monitor that maps your network, flags threats by how they behave, and tells you what to do about them, on your own machine.
- [Architecture](https://guard.par2labs.com/architecture): Discover, watch, detect, explain, act — all of it on the machine you are sitting at, over a store that is a file on your own disk. Pull the network cable and every box in the chain still runs.
- [Features](https://guard.par2labs.com/features): Discovery, inspection, response, and living with it. Every finding states the numbers that fired it, because a security tool nobody trusts gets muted inside a week.
- [Pricing](https://guard.par2labs.com/pricing): Priced against the tools it actually replaces — a firewall monitor and a traffic watcher — rather than against the managed service it is not trying to be.
- [Full text](https://guard.par2labs.com/llms-full.txt): every page of this site in one Markdown file.

## Also from PAR2 LABS
- [Tessera DB](https://tesseradb.par2labs.com/): A multi-model database that stores your data once and queries it five ways — relational, graph, vector, full-text and time-series — built for AI workloads and run on your own hardware.
- [Tessera Viz](https://viz.par2labs.com/): A graph and data visualization platform with a Rust/WASM core, three renderers that pick themselves, and step-by-step algorithm playback nothing else in the category ships.
- [OP2](https://op2.par2labs.com/): An AI screenwriting studio that develops a feature screenplay in dependency order — cast, world, beats, scenes, dialogue — and grades every stage before the next is allowed to build on it.
- [Tessera Serve](https://serve.par2labs.com/): A desktop app that hosts your web apps on your own machine, puts them on the internet, and deploys them to the cloud when you're ready.
- [Lawlawland](https://lawlawland.par2labs.com/): An AI legal information platform for India: ask in your own language, get guidance that points to the Acts and sections so you can check it, and reach an advocate who already has your context.
- [CX22OP](https://cx22op.par2labs.com/): An offline-first operations console for radio amateurs — measured propagation, a logbook that works with no signal, a CW room that answers back, and a straight answer to the oldest question on HF: is it me, or is it the Sun?
- [DX22OP](https://dx.par2labs.com/): A Vedic clock for the desktop and the browser: live sidereal positions for the nine graha, the time left before each changes rashi, and the whole Vedic day drawn as a dial.
- [Tessera RP](https://rp.par2labs.com/): An enterprise AI layer that sits on top of the ERP — ingestion, warehouse model, 229 governed metrics and eleven persona dashboards in one deployable application, reporting the contribution margin an ERP cannot produce.
- [PAR2 LABS](https://par2labs.com/): the studio behind all of them.