Device Updates
An outdated device is a device with known, publicly documented vulnerabilities. Most updates exist because a real security gap was found and patched.
When a security vulnerability is discovered, the patch that fixes it also becomes a public announcement that the gap exists. Attackers use that window — between when the patch is released and when people install it — to scan for unpatched devices. Keeping devices updated closes that window before it can be exploited.
Dismissing update prompts because the timing is inconvenient. 'I'll do it later' is how most people end up running software that is months or years out of date. The inconvenience of an update takes minutes. The exposure from skipping it stays open indefinitely.
Turn on automatic updates. On your phone, this is typically in Settings under General or System. On your computer, Windows Update and macOS Software Update both have automatic options. Once automatic updates are on, you only need to manually check when a device has been offline for a while. The device handles the rest in the background.
Check every device you use regularly — phone, computer, tablet.
- 1.On your phone, go to Settings and check for pending updates — install any that are waiting
- 2.On your computer, run Windows Update or check System Settings on macOS — install pending updates
- 3.Find the automatic update setting on your phone and turn it on if it is off
- 4.Find the automatic update setting on your computer and turn it on if it is off
- 5.Check your router — many have a firmware update option in the admin panel at 192.168.1.1