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Outdated software
Software and systemsComes in through: Software
Known flaws that are still open
Every security update fixes flaws that are already public. An outdated system, router or program is a door attackers know exactly how to open.
Threat mapHow it happens
- 1
The flaw
A vulnerability is published in a program, an operating system or a network device.
- 2
The scan
Attackers automatically search the internet for anyone who still hasn't updated.
- 3
The way in
They use the flaw to get in, install malware or set up ransomware.
How to spot it
- Update prompts postponed again and again
- Computers on systems that no longer get updates
- Routers, cameras or servers nobody has checked in years
- Nobody knows which versions are installed
How to protect yourself
- Turn on automatic updates wherever possible
- Keep an inventory of devices and software
- Replace what no longer receives updates
- Review the devices exposed to the internet
If it has already happened
Update what's affected as soon as possible and look for signs that someone used it: new accounts, unknown programs or unusual access.
Next step
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