15 NSA-approved tips to keep your smartphone, data safe

Disable Bluetooth, Wi-Fi, location service when not in use

Do not connect your phone to public Wi-Fi network

Do not connect your phone to a removable USB drive

Use a protective case that blocks microphones, cameras

Keep your phone's software updated

Use fingerprint or face ID to protect your sensitive data

Do not open messages emails from unknown senders

Only use original charging accessories for charging your phone

Do not use public USB charging stations or connect your phone to govt connections

Don't have sensitive conversations in vicinity of phones not configured to handle secure voice

Use a strong password that wipes itself after 10 incorrect attempts

Set digital lock of your phone to activate automatically after 5 minutes

Power the phone on and off weekly

Close all apps if you find an unexpected pop-up on your phone

Do not jail break or root your phone