How to eat good Android5.0 lollipop

Google's " improvement " in the Android Lollipop system is easy to come by , but some people think that the convenience behind it also poses some security issues . Mention safety, about Android5.0, how to avoid lollipop to safety hidden trouble?

If your device uses Android Lollipop (5.0), for device safety, here are some new Features need you to understand:

650) this.width=650; "Src=" http://dl2.iteye.com/upload/attachment/0104/3060/ F8c6cbfe-8339-3f19-95ee-381bfbfb9c73.jpg "style=" Border:0px;margin-left:auto;margin-right:auto; "/>

1. Smart Lock

Few Android devices carry fingerprint recognition, and Google has added new ways to make locking and unlocking devices easier.

A new feature of Lollipop, Smartlock, allows users to use a different "Trusted devices" or "Trusted face" to simplify the process of locking the phone.

"Trusted devices" relies on NFC or Bluetooth to work, and to ensure that it can be connected to a smart watch or car Bluetooth system when it is unlocked. So when your phone and accessories are within a certain range, you can unlock them without entering a PIN code.

"Trusted face" is on the other hand the universal unlock method, the user can use the device to store their faces, set, each time you turn on the device it will search the user's face. When performing a search, the head and shoulder icons will appear in place of the usual padlock icon at the bottom of the screen.

androidkitkat There is also a " Span style= "font-family: ' The song Body '; > face unlock " trusted face< Span style= "font-family: ' The song Body '; > can't work in the dark.

While these features reduce the number of times you enter a password, it can also make the device less secure because Google warns that people who look like users can also unlock the device.

Before enabling these features, you need to be secure at the time of Setup and find a secure and trusted agent. Here, you can enable smart Lockand enable two features at the same time.

2. Control Privacy Notice

Under the lollipop system, the lock screen interface can display notifications. This is really handy, but for privacy, it means that your personal information can be seen by anyone who picks up your phone.

Fortunately, it is very easy to adjust which notifications appear on the lock screen. For example, by blocking the display, or by showing only app notifications that have been set up.

With the sound and notification settings under the notification bar, you can see three options: Display all notifications, hide sensitive notification content, and do not display notifications.

The one that hides the sensitive notification content may be the one you consider the most. Open it and you'll only know that you've received a new email or Twitter, but don't see the content and who sent it. On the other hand, you might like it because it prevents your messages from appearing on the lock screen and you know that you have notifications.

More subtly, Lollipo can also set notification priorities for some apps, which canalso receive important notifications in "Donot Disturb" mode-a feature called "Interruptions".

3. Lock the screen

If you want to turn your smartphone into a single application device, you can use the lock screen. Easy to set up, when we need to borrow the device to others, lock up a few applications, only allow each other to use these apps, others do not.

This feature is comparable to IOS guidedaccess(an accessibility feature) is useful for some retailers and restaurants because they want customers to be able to access only one application of their device, such as a menu or help guide. Or parents can lock in some apps, so you don't have to worry about your child doing something wrong outside of the app.

4. restrict the communication function of guest or other account

Perhaps some people know that a feature of the Android tablet has also been ported to the 5.0 Lollipop system. It is User Profiles. In fact, it is divided into two types: guest configuration and normal User configuration. The difference between the two is that the visitor mode is mostly only for people who use our devices in a short time, while the normal user configuration is for situations where you need to share your device for a while, like your lover.

5. Google Verification App

Google has used applications such as Verify to protect its users from potentially unwanted programs as much as possible.

You can find the Verify app under Google settings , which is started by default. This feature allows Google to scan potentially unwanted programs on the device and alerts users not to install them. This feature comes in handy when the user's app is not downloaded on Google Play .

other useful features of Google settings are Android device Management, which was launched last year to support remote device targeting, locking, and purging. Of course, if you want to help Google improve its testing, you can agree to send an unknown app to Google.

6. Backup and Reset

If you lose your device, you may want to have an easy way to recover some key settings, such as apps, wireless passwords, and other information.

You can do this by setting up backup and restore. It requires you to create a backup account. Data that can be backed up and recovered includes Google calendar settings, wireless networks and passwords, Home screen wallpapers,Gmail settings , and apps installed via Google Play. Other key settings can also be restored, such as display, language, input method, date time, and some third-party app settings.

How to eat good Android5.0 lollipop