intruder-detection
Articles tagged intruder-detection
August 20, 2026 · 5 min read
How to Catch Someone Snooping on Your Android Phone
You left your phone on the table for five minutes. Everything looks normal, but something feels off. Here is how to find out whether anyone actually opened it.
August 20, 2026 · 4 min read
How to Take a Photo of Someone Trying to Unlock Your Phone
A failed unlock is the one moment a stranger holding your phone is looking straight into the front camera. Here is how that capture actually works, and what it cannot do.
August 20, 2026 · 5 min read
How to Find Out Who Tried to Unlock Your Android Phone
Android can tell you that your phone was locked after failed attempts. It cannot tell you who was holding it. Here is the difference, and how to close the gap.