Get started · 14 days free on one PC

Protect a PC in two steps.

Guardian is an app on the PC and an account on this website. The app holds new connections from common remote tools; whoever holds the account approves it.

  1. Step 1: create your account (you approve).
  2. Step 2: install on the PC you protect. We'll give you a code to link them.

Your account

Create a Guardian account

You’re the Guardian: every PC you link asks you before anyone connects. Your whitelist, Blocked IPs and a record of every request live here too.

At least 10 characters.

By creating an account you agree to our Terms of Service and Privacy Policy. Already have an account? Sign in

Your PC

Download Guardian

The app for the PC you want to protect: yours, a parent’s, or an employee’s. It holds new connections from common remote tools until someone approves them.

Download for Windows

Not on that PC? Send them the link

Paste it into a text or an email to them. Create your account too, so you can approve their PC’s connections. Or let your account email it for you, with a code that links their PC (up to 3 emails on the free trial).

  • 14 days free
  • No credit card
  • Cancel anytime

How the two fit together

  1. Install on the PC

    On the computer you want to protect: your own, a parent’s, or an employee’s.

  2. Link it with a code

    Get a one-time code from your account and enter it in the app. Codes last 24 hours, and your trial starts when you use one.

  3. You approve

    New connections to that PC from common remote tools wait for you, the account holder. Until you approve one, it stays refused.

Protecting more than one PC? Family covers up to five. Rolling out to a whole office? Business adds silent MSI and RMM deployment.