- 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
Your home network.
Watched together.
GEYRA protects not just one computer but your entire home network. GEYRA gets to know your digital home, detects every change and explains clearly what is happening.

the network itself carries GEYRA.
Detect. Understand. Respond.
GEYRA does not raise alarms blindly. GEYRA knows what belongs to your home and what is normal there – and speaks up when something does not belong.
Detect
GEYRA detects all devices in your home network – TVs, smartphones, cameras, smart home. Every new device stands out immediately.
Understand
Not every change is a threat. GEYRA assesses every anomaly and tells you in plain words what it means.
Respond
If a situation is critical, GEYRA alerts you immediately on your smartphone – at home and on the go.
You decide how GEYRA protects you.
OBSERVE
GEYRA shows you every device and every change in your home network. GEYRA does not intervene. Works right away, without connecting the router.
PROTECT
GEYRA warns you on your alarm phone about every important anomaly and, if you wish, keeps new devices in quarantine. Action is only taken with your approval. Free while your PC is running.
GUARDIAN
With the Guardian subscription the GEYRA server keeps watch around the clock, even when your PC is off, and acts according to the rules you set – up to the automatic defence.
Security without monitoring your content.
No private content
GEYRA does not read your messages, emails or conversations.
Your passwords stay with you
GEYRA does not capture passwords. Where your router allows it, GEYRA creates its own access and your router password stays on your PC. Otherwise the router access is stored encrypted and only for your household.
Your household, your data
Every household has its own GEYRA. Your household's data is kept separate from all others.