Why Your Home Router and Devices Need Updates: Understanding Internet Security Risks

Security breaches do not always happen because of sophisticated attacks. Sometimes, hackers simply find devices connected to the internet that have not been updated or have weak passwords.

When a new security weakness is discovered, attackers can now exploit it within hours. A recent example called MongoBleed allowed attackers to steal login credentials and access tokens directly from server memory without needing any password at all. This affects anyone with devices connected to the internet. That includes your home router, smart home devices, security cameras, and even some appliances. If these devices are not regularly updated with security patches, they become easy targets. Hackers look for admin panels (the screens where you manage device settings) that are accessible from the internet and have default or weak passwords.

Here is what you should do to protect your home network:

1. Change default passwords on all your internet connected devices, including your router. Use strong, unique passwords for each device.
2. Check for firmware updates on your router and smart devices at least once a month. Most devices have a settings menu where you can check for updates.
3. Turn off remote access features on devices unless you absolutely need them.
4. If a device offers two-factor authentication, turn it on. Make security updates a regular household habit, like checking smoke detector batteries. Set a monthly reminder on your phone to check for updates on your router and connected devices. Keep a list of all internet connected devices in your home so you do not forget any. If you have older devices that no longer receive security updates, consider replacing them. An outdated device with known security holes can put your entire home network at risk.