Pros And Cons Of Different Methods Of Unlocking Your Smartphone

There are still people who do not protect their smartphone with a security method that blocks access to third parties. Taking into account the amount of information and files we store on our mobile, this aspect has become a critical issue.

The good news is that these methods are becoming simpler, and with small gestures we are able to lock and unlock our device in a safe way.


Medium security

According to areacodesexplorer, putting a PIN on the mobile phone (not to be confused with the SIM PIN ) has been one of the most popular methods since the democratization of smartphones. It is a very practical gesture, we can insert it with one hand, and we are already accustomed to memorize this type of codes in other devices and services.

One of the most obvious disadvantages is that many people use a very simple or widely used PIN such as 1234, or birthday dates, etc., which can be relatively easy to identify. But the best thing about this system is that if you use a good combination of 4 or 6 numbers it can be one of the safest and most comfortable options to use.


Medium security

It is one of the most popular methods today, although it is also one of the most insecure. The simplest to use on the mobile screen and even remember.

The worst of this method is that many people use similar patterns, which coincide with the easier to memorize and introduce. This method makes it very simple to replicate by the friends of others, since you can follow the mark, the trail left by the fingers on the screen. A tip… if you do not want to have dislikes with this formula, constantly clean your screen.

And if you have a good memory and are skilled … you can always create a complex pattern that covers the most points.In this way this method will become more secure.


High security

It is one of the oldest but less popular methods to date. And is that the mobiles have grown in size and its use has increased exponentially. Whenever we want to consult our mail or enter any application can be a real nuisance… and we may even need both hands.

This formula may be interesting for certain groups with very sensitive content or in specific circumstances where the risk is evident


High security

Fingerprint sensors are one of the safest security methods. This technology is also safe is one of the most practical, although it has been proven that programs already exist that are capable of replicating fingerprints.

The most interesting thing about this method is that you do not need to remember complex passwords or patterns. It is common for users testing this option to no longer require another.

Face Recognition

Medium security

This formula has never been used much although when it was launched it generated many expectations. Very soon the lack of security of this method was demonstrated, easily hacked using a high resolution image or even with a video of the person. It is in disuse although the future technology may surprise us with novelties that provide greater security.

The evolution of this method passes through the Face Unlock in 3D , when it is able to recognize skin textures, profiles and other physical characters almost impossible to clone.

Voice of trust

Low security

The Google Play Services 7.0 update brought with  Smart Lollipop the ” SmartVoice” function  of Smart Lock, which began to activate users in a step-by-step manner.

With “Voice of confidence” it is possible to unlock the screen of the smartphone our voice with the command “Ok Google”. It will only be unlocked if the sound matches our voice model. It is a less secure method than others, as anyone with similar voice or having recorded our voice can unlock the device.