Mobile Phones Security is improved with the help of the different Locksystem.Lock system helps to protect the Mobile phones from others when the phone is lost or often left alone in public areas.Also helps the user to prevent their device from the use of other persons.
Face Lock is one of the Device security Locking system by using the image of the user.User's smile and face gesture helps to perform the unlocking action to provides more security to devices.This face unlock by Android Operating system is the new approach to secure Mobiles. Face Unlock is a new screen-lock option that lets you unlock your device with your face. It takes advantage of the device front-facing camera and state-of-the-art facial recognition technology to register a face during setup and then to recognize it again when unlocking the device. Just hold your device in front of your face to unlock.
PIN for the SIM card in Mobile phone helps to prevent people from making unauthorised phone calls. After turning on SIM security, user have to enter your SIM PIN each time you start your phone.If the wrong PIN is entered more times than the maximum number of attempts allowed, then the SIM card will become “PUK-locked”. The PUK code to unlock the phone have been provided by your mobile operator when you received your SIM card and its depends on the Mobile operators.
Pattern Lock is nothing but lock the phone by using some pattern by the user. Pattern unlock was designed by Google as a visual way to unlock a phone by connecting dots in a grid array in a pattern to unlock the phone when the pattern matches a saved pattern.In Android phones the user can create their own "unlock pattern" to protect their phone. This is like a password used to unlock the phone. Instead of entering numbers or letters a pattern across nine little circles is used. The one of the advantage is it is easy to enter.No. The pattern is generated randomly so it cannot be identified by others,so it is more safe.
Password Lock is Locking the phone with the help of the four digits number. The passwords are typically a short, 4 digit PIN. Such short PINs are very low entropy and easily guessed or broken by hackers. If there is keystroke logging malware on the user's phone, the PIN Can be identify easily.