Privacy screen protector is a crucial accessory for protecting your cell phone’s display and safeguarding your personal information from prying eyes. While security features like encryption and two-factor authentication help protect your data online, they can’t prevent visual hacking. Privacy screen protectors, made of materials such as PET film or tempered glass, offer dual functionality of protecting your screen from scratches and limiting the viewing angle to ensure privacy. They are especially important when using your phone for sensitive activities like online banking or accessing personal accounts.This means you can use your phone in public spaces without worrying about strangers catching a side glimpse of your private conversations or confidential information. The strength of the screen protection itself varies, depending on the protector’s material,such as glass, film, etc.