With just one simple app, you can turn it into a free and effective indoor security camera. This is especially useful if your trade-in value is low-why not repurpose your old device instead of ...

Regularly log into your camera app so it can search for updates if ... and no random cybercriminals really want to hack into security cameras. It's a waste of time compared to other pursuits.

To do this, he had to figure out the details of what the Android app does so that it could be replicated. He provided a fake camera WiFi hotspot for the app in order to learn its secrets.