[Weekly Discussion#1] Which Method is the Most secure for Unlocking your Device?

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2018-04-13 15:47

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Edited by ScarletSpidy at 2018-04-16 14:09

Hello Fellow Flyme Fans,
Here Comes Our very First thread of Weekly Discussion Series!
We have number of options aimed at making Our device more secure. One of those features is different methods to unlock the screen: pattern, PIN, password, iris scan and fingerprint, just to mention a few. Below, we’ll explain the goal behind each one, and then you can choose the most practical unlock method for you and the most secure one for your Android.

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Facial Recognition
Facial recognition isn’t anything new. It first arrived on Android with the Ice Cream Sandwich version, also known as Android 4.0. This feature uses the front camera of the device to take a photo of your face and then it uses that photo as a baseline to unlock your device. It has a questionable level of security, with more cons than pros.

One of the biggest problems is that lighting has to be ideal for the front camera to be able to take a picture of your face. This all depends on the quality of the camera and how your face is placed in front of it. There’s a similar feature coming on the iPhone X, and manufacturers might repackage it and call it new, but don’t let them fool you

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Fingerprint Scanner
This is my favorite option and the one I currently use on my phone. Obviously, how well it works depends on a few factors, like the quality of the sensor and its placement. Quality, in this case, means the speed that the sensor reads your finger. This varies a lot between devices, as well as its scratch-resistant surface. There are certain biometric authentication mechanisms which become faster the more you use the
Fingerprint
As for the placement, most of users prefer it on the front bottom part of the display, next to the power button, like on the Xperia line, which  is very practical. There are lot fans of the ones on the back, but it’s all subjective here.

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Iris Scanner
Like facial recognition, I’m still not convinced about using an iris scanner to unlock devices. It basically does the same thing as the fingerprint reader, and it requires the device to have a second, registered password in case you can’t get your phone unlocked. With the Galaxy S8 and Note 8, the fingerprint and iris scanners cannot be activated at the same time. In other words, the second unlock method needs to be a PIN or an alphanumeric password.

Recognition varies according to lighting conditions and where the user’s eye is positioned. The better readers won't slow down when recognizing a user’s eye, even in low-light conditions.

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Smart Lock
Smart Lock was introduced on Android 5.0 Lollipop, and it’s been updated throughout the latest versions. I don’t really see it as a method to unlock your device but rather as a compliment to the one that you’ve already chosen. What the Smart Lock does is very simple, it unlocks - or better said, keeps your device unlocked - according to where you are, your voice, a device or a presence.

Currently, Smart Lock can also be set up so that it keeps your phone unlocked even when it’s in your pocket. As I said, it’s not really a method of unlocking your phone, but rather a compliment to one. Keep in mind that anyone can access your phone when you’re in one of your trusted locations, or even connected to a Bluetooth device.

PIN
A PIN is the traditional combination of numbers, and the length depends on which version of Android you have. It’s probably the main security option, distinct from the rest of the options presented here. PINs are also limited in their recovery if you happen to forget it. You’ll probably have to spend hours and hours trying to unlock your device. I use a PIN on my Android as a compliment to the fingerprint scanner.

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Pattern
The pattern, or design, is a unique feature on Android phones and it’s been around for a while now. You can use it combined with the PIN if you’d like, but it really is a decent security system by itself. There’s only a certain number of times that you can try it until it locks you out for few seconds. However, on some interfaces, a certain number of wrong attempts can lead the device to erase user data.

Password
A password is the oldest unlock method there is, and it’s seen as the most secure by many users. You can use any combo of numbers and letters to unlock your device. Recovery systems vary a lot but, in general, it can be just as hard to recover a password as it is a PIN.

Which Method is the Best to Unlock?
The iris scanner, Smart Lock and facial recognition are all complimentary or secondary security methods, and as of right now, they aren’t good enough to be used as the sole method of protecting your phone. This means that you’ll have to register a PIN, pattern or password as your primary option. The iris scanner has another aggravating feature as well: restriction and availability. There are only a few models on the market right now that come with this feature.

Do Discuss and Share your Opinions Below!





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