Where is security located in settings?

Open your phone's Settings app. Tap Security. At the top, you'll see the security status of your device and Google Account. If there are important actions to take to secure your device or accounts, a warning message will appear.

Where is passwords and security on iPhone?

First, open the Settings app on your iPhone or iPad. Then, tap Passwords in the list and choose Security Recommendations above the list of saved passwords. At the top, you'll see a list of items labeled High Priority—this includes passwords that your iPhone knows have appeared in data leaks.