How to Protect Android Phones from Data Theft

Faced with viruses, adware, spyware or malware has long been accepted as an inevitable part of our lives when using computers.

But what about Android phones? Although it is not common, but spware, malware on mobile phones is increasing, and may be avoided before a damaged android device atou loses your personal data. Here are some ways to protect android phones from theft of data and malware:

Use Passcode

A smartphone is a device that is very privacy. We share and store things that are very privacy on our device. Indeed, most people, cellphones are just a thing that is not strange anymore that we can see when we wake up, and what we can see before going to sleep.

sometimes most of us forget to take the time to set passwords on the phone, to protect personal information, from devices stolen atou missing.

Setting a password on an Android device takes a few minutes, but will prevent our personal information in the wrong hands. A simple passcode not only prevents someone from accessing your information, but also prevents people from installing unwanted applications when they are not in your control.

What must be done is:

On an Android device by pressing the “Settings” menu and then selecting “Security.” Depending on the Android version, you might see several different menu options. Choose the best one for you there, there are a number of options, you can unlock the screen using a password, the safer lock pattern atou pin key does indeed use a PIN key but it is prone to the owner because if you forget the pin number, your cellphone will be blocked, which is more common usually using pattern images.

Examples of dangerous pitfalls against data theft, you might receive text messages via email or social media accounts claiming to be from Target, Best Buy, Wal-Mart or other large retail networks. The contents of text messages claim you have won a free prize or a free device of some kind. There is usually a link in the message for you to visit and claim your prize.

This is known as “Smishing.”


1. if shopping online is online, be careful if the site owner asks to fill in a password and personal email. Look at the site whether it is trusted or not.

2. Browse the product images that are sold whether the original atou is not, if the original might be trusted.

3. Don’t get stuck at a very sloping price, maybe that’s the purpose of someone who wants to steal personal data.

Wi-Fi is another potential point for malware entry and data theft. In public unsecured Wi-Fi networks, anyone with the right software can intercept the data you are transmitting on the Internet. This includes your username, password, credit card number, and e-mail address.


if you are on a Wi-Fi network, use a Virtual Private Network (VPN). There is a VPN application available for Android, ranging from free to set the amount of bandwidth for a pay-per-use setup. Search the Play Store or App Store for “VPN” to find an application that works for you.

Avoid Living Maps

Sharing photos using your smartphone and posting to Twitter or Facebook may be wrong behavior, but it’s actually a gold mine of information about you.

This might not be realized: your android smartphone geo-tags photos with your location using GPS. After a photo is public, anyone can extract that information data from a photo and find out where you live, where you work even where your children are now.

If the idea of ​​planning your life on a map using photos is not something you like, you can turn off location services for your mobile camera application.

On android location control varies depending on the version of Android you are running, a good place to start searching is in the settings of the Camera application itself. Please note that photos are not the only way to share locations.

Facebook and Twitter add your location for each tweet or update status by default. You must choose from sharing your location with each service through your account settings page.

Careful and thorough on the Permissions App

When installing the application on an Android phone:

1. Make sure you download from a trusted developer
2. Read some reviews and pay attention to application permission requests.

If the request requests access to the contact list, you might have to think twice about requesting something like that. This can be something dangerous like sending a text from a new high score to your friends, or it could be for dangerous reasons.

Android users do not need to change the root password, but rather, they must be aware of what applications require super user permission (in other words, root access).

After an application, malware or not, has root access, it can do whatever it wants to do with the data stored in it.

Over time, the need to better protect our smartphone from malware, viruses and other sophisticated attacks will increase. The use of common sense to maintain the security of your device is the best.

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