iPhone Security Guide
Your iPhone holds your banking, email, photos, and the keys to almost every account you own. These six steps protect it — all done through your iPhone settings, no technical knowledge needed.
Passcode & Face ID
Set a 6-digit passcode and enable Face ID so your iPhone is protected if lost or stolen.
Settings → Face ID & Passcode
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iOS Updates
Enable automatic iOS updates so Apple security patches are installed as soon as they are released.
Settings → General → Software Update
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App Store Only
Only download apps from the Apple App Store — never from links in emails or messages.
Apple App Store
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App Permissions
Check which apps have access to your location, camera, and microphone — and remove what is not needed.
Settings → Privacy & Security
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Auto-Lock
Set your iPhone to lock after 30 seconds so it is always protected when you put it down.
Settings → Display & Brightness → Auto-Lock
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Public Wi-Fi
Avoid banking and sensitive accounts on public Wi-Fi — switch to mobile data for anything important.
Control Centre → Wi-Fi toggle
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Also worth doing on your iPhone
Track your iPhone security score — free
Create a free account to check off tasks, see your Security Score, and get a personalised checklist for your iPhone.
Start your free iPhone security check