Everyday Cyber Security: Update & Protect Your Devices, Your First Line of Defence

Cyber criminals are always looking for weaknesses in our devices. Software developers and phone manufacturers regularly release free security updates to fix these vulnerabilities. By installing these updates, you close off an easy entry point attackers could use.

Updating your devices is one of the quickest and easiest ways to protect yourself online.

---

Why It Matters

• Security patches: Close known gaps before attackers can exploit them.
• Performance improvements: Keep your devices running smoothly.
• Compatibility fixes: Ensure your apps and systems work together.

---

What You Should Do

• Turn on automatic updates for all your devices - phones, laptops, tablets, and smart tech.
• Schedule time for larger upgrades that may take longer to install.
• Review older technology that no longer receives security patches.
  • If it’s no longer needed, remove it.
  • If it must stay, reduce risk by disconnecting it from your home network and the internet.

---

How to Update Your Devices

Windows PC (Windows 10 & 11)

1. Click Start > Settings > Windows Update.
2. Select Check for updates.
3. If updates are available, click Download & install.
4. Restart your PC if prompted.
5. In Windows Update settings, enable Get the latest updates as soon as they’re available.

Mac (macOS)

1. Click the Apple menu > System Settings (or System Preferences on older versions).
2. Select General > Software Update.
3. Click Update Now or Upgrade Now if an update is available.
4. Enter your password if prompted.
5. Turn on Automatically keep my Mac up to date.

iPhone / iPad (iOS & iPadOS)

Over Wi‑Fi:

1. Connect to Wi‑Fi and power.
2. Go to Settings > General > Software Update.
3. Tap Download and Install or Install Now.

Using a Computer:

1. Connect your device to your Mac (Finder) or Windows PC (iTunes).
2. Select your device, click Check for Update, and follow the prompts.

Android Phones & Tablets

1. Connect to Wi‑Fi and ensure your battery is at least 50%.
2. Open Settings > System > System Update (may vary by device).
3. Tap Check for update.
4. If available, tap Download and Install.
5. Restart if prompted.

---

Don’t Forget Apps, Browsers & Smart Devices

Updating your operating system is only part of the job. Attackers also target outdated apps, browsers, and connected devices.

Applications & Software

• Enable auto‑updates in the App Store (iOS/macOS) or Google Play Store (Android).
• For desktop apps, check the app’s Help or About menu for update options.

Web Browsers

• Chrome: Menu > Help > About Google Chrome > Update.
• Edge: Menu > Help and feedback > About Microsoft Edge > Update.
• Firefox: Menu > Help > About Firefox > Update.
• Safari: Updates come via macOS Software Update.

IoT & Smart Devices

• Log in to the device’s app or web dashboard to check for firmware updates.
• Common devices include smart TVs, routers, printers, security cameras, and wearables.
• If a device no longer receives updates, consider replacing it or disconnecting it from the internet. Devices like a Google TV streamer or Apple TV can also extend the life of an older television that no longer receives software updates. 

---

Keep Your Digital Life Secure

Keeping your devices up to date is one of the simplest and most effective ways to stay safe online. Turn on automatic updates and make updating part of your regular digital routine.

Update now. Stay protected.