Remove Stored Wi-Fi Networks (Android)
Every network your phone has joined is stored, and network names map to street addresses in public databases. The path moved, and the one in most older guides is Samsung's, not Android's.
Topic
How-To Guide
A collection of 39 issues
Safety Check and Access Audit (Apple)
Access accumulates quietly: a shared album, a partner's old device, an app you approved once and forgot. Apple built a wizard that lists all of it in one place, and one button that revokes the lot.
Remove Stored Wi-Fi Networks (Apple)
The networks your iPhone remembers are a travel history: hotels, offices, airports, a friend's flat. Clearing the list is less alarming than the menu makes it look.
Revoke Camera and Microphone Access (Android)
Most guides still send you to Settings then Privacy, and a level was added since. Here is where the permission manager actually lives now, plus the indicators that show when something is listening.
6 Easy Cyber Security Steps
The attacks that actually reach ordinary people are not clever. They are a password reused on a site that got breached, and a text message someone else received. Six habits that close the common paths.
Disable Siri on iPhone
Two minutes in Settings. Switching Siri off is the easy part; the recordings Apple is already holding need a separate request before they go anywhere.
Signal Chat Security
Encryption protects the channel, not the membership. In a shared Signal room the real risk is who got in and how long their words stick around — and both of those are choices someone has to make on purpose.
Signal Messenger Settings
Signal out of the box is good, not hardened. The gap is a short list of settings, starting with the one that stops someone porting your number and walking off with your account.
Apple "10" List
Ten things an iPhone owner should be able to do without looking them up — including wiping the device after ten wrong passcodes, and finding the location switches that are not on the main screen.