Its own AI. With backup in reserve.
Assesses what's happening right where you are. When it needs to, it calls on a more powerful AI in the cloud.
Protection designed for the smart home
Attackers have AI. You have Guard.
More devices are online than you might think.
From your TV and robot vacuum to your heating system, devices at home exchange data even when you’re not using them.All it takes is one device at home that no one’s looking after.
Finds weak spots before attackers do
Blocks suspicious connections
Stops a problem from spreading
Closes security gaps
When it needs to, it calls for backup.
Checks the devices in your home and uncovers known security flaws that someone could exploit.
Guard Node. For what matters most.
Adds another layer of protection to your key devices. Simply connect it between the device and the network.
For your home. Or an entire building.
From flats and family homes to offices, hotels and public buildings.
Discover what Guard can do
Finds weak spots
Regularly checks connected devices for security flaws.
Stops suspicious connections
Restricts risky traffic and keeps a problem from spreading.
Takes care of updates
Helps keep supported devices secure and up to date.
Lets you know in time
Hear about important events, even when you're away.
Connects smart devices
Connects supported lights, sensors and other smart accessories.
Your data stays at home
Guard can analyse activity on your home network locally, without sending the data it uses for that analysis to the cloud.
It connects. And powers.
Brings data and power to compatible devices over a single cable.
Guard takes care of it. You stay informed.
What Guard protects, what it has handled and when it needs you. Clearly presented in the app.
See how your network is doing and what Guard has handled, at a glance.
Recognise your devices and see which ones need attention.
Guard explains its actions and recommends what to do next.
Devices you know. Stories you'd rather not live through.
See how attacks, security flaws and hidden features of smart devices have intruded on their owners' privacy and everyday lives.
ABC News
Robot vacuum
It was meant to clean. It started shouting at the family.
May 2024
BleepingComputer
Home camera
Private footage. Strangers watching.
December 2025
CyberScoop
Android TV devices
The TV was running. For the attackers, too.
January 2026
Ars Technica
Home router
The internet vanished. A restart didn't help.
incident in October 2023
The Verge
Robot vacuum
He wanted to control his vacuum. He reached thousands of others.
February 2026
The Register
EV charging
An attack on a charger cloud put customer data at risk.
March 2026
Malwarebytes
Refrigeration systems
They were meant to keep food cold. It ended up in the bin.
October 2026
Root.cz
Robot vacuum
He blocked the data uploads. The vacuum stopped cleaning.
November 2025
KrebsOnSecurity
Smart TV
Your TV. Someone else's internet traffic.
July 2026
BleepingComputer
Security cameras
The camera was watching. Someone else had access.
19 August 2026
KrebsOnSecurity
TV box
They put on a film. Meanwhile, the device was clicking on ads.
July 2026
Root.cz
Solar power
Controlling a solar plant didn't take a password.
October 2026
PCTuning
Smart coffee machine
It was meant to make coffee. It flooded the home network.
9 October 2026
Lupa.cz
Attackers' claimCameras and heating
Cameras and heating in Czechia were targets too.
9 October 2026
iDNES.cz
ResearchSmart appliances
AI is learning to find its way into smart devices.
October 2026
Malwarebytes
TV box
It played films. It also relayed other people's traffic.
November 2026
The Hacker News
Industrial gateway
Sending a command was enough. No login needed.
October 2026
The Hacker News
Network storage
The files were still there. They just wouldn't open.
November 2026
Security flaws are multiplying fast. An attacker may need just one.
Published security vulnerabilities across technology, by year.
The chart shows published CVE records across all technologies. CVEs record publicly described security vulnerabilities, not attacks or successful compromises. The data is not specific to smart homes.
The 2026 figure covers the period from 1 January to 26 October 2026. It is the actual count at that date, not a forecast. One dot represents 50 records; the remainder is shown as a smaller dot. All years use the same scale, so the 2026 column deliberately extends above the top of the chart into the previous part of the page.
Data as of 26 October 2026, source: CVE.icu.
| Year | Published CVE records |
|---|---|
| 2016 | 6,449 |
| 2017 | 14,642 |
| 2018 | 16,510 |
| 2019 | 17,305 |
| 2020 | 18,322 |
| 2021 | 20,149 |
| 2022 | 25,073 |
| 2023 | 28,816 |
| 2024 | 39,953 |
| 2025 | 48,151 |
| 2026 (1 Jan – 26 Oct) | 86,886 |
The people behind Guard.
We bring together experience in cybersecurity, artificial intelligence and smart buildings.
Vojtěch Zavřel
CEO & Founder
Over 25 years of experience in technology, from research to the architecture of banking and military systems. He combines running the company with deep security expertise.
LinkedIn
David Podzimek
AI Platform Architect
Designs AI platforms and brings hardware, software and the cloud together. He has experience developing systems for the military, security services and e-commerce.
LinkedIn
Jiří Mikulášek
Lead Software Engineer
Builds reliable systems for data processing and AI agents. He also knows smart homes first-hand: he lives in one.
LinkedIn
Filip Kollert
Head of Sales
Helps you find your way around Guard's options and choose a solution that fits your needs.
LinkedIn
