- Check your router: is GEYRA right for me?
- Free or Guardian? What does GEYRA cost?
- Book Guardian
- Round-the-clock protection: defence even while the PC is off
- Alarm phone: sound, “Do not disturb” and full screen
- Paying with Link (Stripe)
- Enter the Guardian code (“I have already paid”)
- Receipt, invoice and bank statement “LINK.COM* GEYRA”
- Windows warning “Windows protected your PC”
- Install GEYRA
- Download GEYRA for free
- New PC: set up GEYRA again
- Remove / uninstall GEYRA
- First start: GEYRA ID and registration
- Recovery key: what is it for and where to keep it?
- First setup and first scan
- Understanding the overview
- Confirm and name devices
- Connect router
- Router password is not accepted
- Pair alarm phone
- Test the alarm
- Change or remove phone
- Block a device
- Allow a device / lift quarantine
- Protection levels OBSERVE, PROTECT, GUARDIAN
- Guardian rules and many alarms when switching on
- Quarantine for new devices
- Updates
- Troubleshooting
- Cancel the Guardian subscription
- Have your data deleted
- Nothing found – info@geyra.de
GEYRA for free
for PC and smartphone.
Download GEYRA for Windows here for free – no purchase and no email needed. At the first start GEYRA registers your household automatically. The GEYRA app for your alarm phone is free in the Google Play Store.

the network itself carries GEYRA.
Protected in three steps.
Download for free
Download GEYRA for Windows. Beforehand you can check whether GEYRA fits your router.
Install
GEYRA registers your household automatically and shows you your GEYRA ID and your recovery key. You don't need an email address.
Optional: add Guardian
Should the GEYRA server keep watch even when your PC is off? Then book Guardian – directly in GEYRA or here on geyra.de.
Windows
GEYRA for your PC with Windows 10 or 11. Free, no purchase and no email needed.
Download for free Installation guideAndroid
The GEYRA app turns your smartphone into an alarm phone – for free. Search the Google Play Store for “GEYRA Cyber Defense”.
Set up alarm phone- Check your router: is GEYRA right for me?
- Free or Guardian? What does GEYRA cost?
- Book Guardian
- Round-the-clock protection: defence even while the PC is off
- Alarm phone: sound, “Do not disturb” and full screen
- Paying with Link (Stripe)
- Enter the Guardian code (“I have already paid”)
- Receipt, invoice and bank statement “LINK.COM* GEYRA”
- Windows warning “Windows protected your PC”
- Install GEYRA
- Download GEYRA for free
- New PC: set up GEYRA again
- Remove / uninstall GEYRA
- First start: GEYRA ID and registration
- Recovery key: what is it for and where to keep it?
- First setup and first scan
- Understanding the overview
- Confirm and name devices
- Connect router
- Router password is not accepted
- Pair alarm phone
- Test the alarm
- Change or remove phone
- Block a device
- Allow a device / lift quarantine
- Protection levels OBSERVE, PROTECT, GUARDIAN
- Guardian rules and many alarms when switching on
- Quarantine for new devices
- Updates
- Troubleshooting
- Cancel the Guardian subscription
- Have your data deleted
Nothing found. Write to us at info@geyra.de.