Home » Cyber Security » Device Security » Secure Your Android Devices from Hacking and Data Theft

Secure Your Android Devices from Hacking and Data Theft

Disclosure: All of our articles are unbased, well researched, and based on a true picture of the story. However we do sometimes get commissions from affiliate sites. Our readers get the best discount from buying from our links. Here is our complete affiliate disclosure.

Smartphones have become so much sophisticated these days that they are considered to be the portal to our online identity and thus should be treated with extra care. An enormous amount of information is stored on our Android mobile phones these days, resulting in a much larger threat to the Android security. Unknowingly, we exchange a whole lot of our personal information to many forums and browsers like Google and others, but we pay no heed to the Android privacy concerns that are put at stake.

The Android security has undoubtedly much vulnerability and flaws and the nosy pocket sniffers are ready at all times, seeking opportunities to get hold of your valuable assets. This is the reason why the android users should always be high on alert to keep their privacy and personal information out of reach for the miscreants.

With respect to the Android security concerns, many handy tools are made available to the Android users by which they can preserve their Android privacy.

Do Not Save All of Your Passwords

Have you ever realized that what would happen if any dubious person gets his hand on your android device? Many online services and sites offer you to save your password there and then so that, when logging in, you don’t have to type the password again in future. Most of the users go with the flow and save their passwords to such online websites.

But have you realized that if your Android device gets into the hands of a hacker, he can extract out all your important passwords saved on your device? This can lead to a massive loss of personal and private information specifically when it comes to online transactions.

Use Android In-built Security

Even the least bit of security can deviate a hacker from hacking your Android device, as thieves generally attack those houses with open doors and windows. So how will you put up the minimum level of Android security? Android comes with built-in security features that offer you the minimum level of security through the basic PIN, password or swipe gestures.

You can have a screen lock and encryption enabled to boost up your android security if you are running on Jelly Bean. You should set up tough passwords or pattern locks to give the hackers a difficult job to make out your password.

Enabling a lockscreen PIN is way too easy; just go over to Settings -> Security -> Screen Lock. From here, you can pick your choice of password lock type that you will have to enter each time you access your phone.

Lock Your Apps

Locking your apps, particularly those apps that hold your private information, is crucial. This works as a double coat for your Android security and prevents anyone from penetrating into your lost device even if they have managed to evade your locked Android.

A free app like App Lock can be used for this purpose which locks not all the apps on your device, but only the important ones that have access to your sensitive information like email apps or file managers.

Avoid using a combination of a pin or pattern lock that is easy to trace from the smudges of your Android screen.

Understanding App Permissions

A list of requested permissions springs up to show you the permissions required by an app before you begin to install it from Google Play. Many apps require permissions that are not even necessary, thus you should always make sure that you go through the list of permissions that an app asks for and correspond to what the app actually does.

This is a really important step because not all apps that you install via Play Store are safe for your Android privacy. While choosing an app to install, go through the comments and the ratings of the related app. This will help you gain a precise know-how of the app, what it really does, and how it works.

Securing Your Network

While on a mission of protecting your Android privacy, you should consider securing your network foremost. Try to avoid using public Wi-Fi whenever doing online banking because this can lead your data directly in the hands of a hacker.

You can use a VPN – Virtual Private Network – that ensures your anonymity by routing your traffic through different relay servers. This feature enhances your Android security and now you can securely browse the web. But some VPNs do keep a log history, so it is always best to first have a good review of the VPN that you opt for.

Use Mobile Security App

Installing a Mobile Security App can enhance your Android security as it can deal with all your security issues. Better find a mobile security app before the Android malware gets you. Lookout Security & Antivirus and Avast Mobile Security are some examples of the security apps for Android. They can help you augment your Android security.

The Android malware is getting out of hand these days that’s why you should never let your guard down.

A Multiple User Account Can Enhance Your Android Security

If you have to share your Android device – be it a tablet or Smartphone or any other device – with your siblings or other family members, then creating multiple user accounts will help you protect your privacy. This option is available in Jelly Bean for a tablet.

You can even create a general account for anyone who wants to use the same device that you are using. The option is in the Settings -> Users section.

Prepare A Backup Of Your Data

Nowadays, losing Smartphones has become a common situation in everyday life. A backup of your beloved data is essential because you know that misfortune never comes alone. Even nasty experiences like a stolen or hacked Android device can be truly devastating. Without a backup, the last thing you can do to secure your Android privacy is to perform a remote wipe – as discussed in #10.

If you don’t have a backup then you will not just lose your data but your personal information also becomes prone to hacking. However, if you do have a backup you can still restore your Android device to as it was before.

For your Android security, you can backup your beloved data to the Cloud, your desktop, or even an external storage device can be used for this purpose.

Track Your Lost Device

Even with a backup, if you are desperate to have your lost Android device back so you will need one of the device-tracking apps for Android to fulfill this purpose. But hold on a second! The Smartphone industry has already looked into this matter of Android security and hence introduced the feature to track the lost device.

For tracking the lost Android device, you have to enable GPS on your phone so that it can be tracked. Some Android device-tracking apps can even turn on the GPS on your device remotely.

Enable Remote Wipe

Finally, you are all geared up and ready to go. But still, your Android privacy is at threat so for this purpose you shall need one last feature – remotely wiping your device. This is crucial for you as you are never certain whether your Android device is lost forever or will it come back to you. However, by performing a remote wipe you can prevent hackers from hacking your precious data.

We recommend you to use the Premium version of Lookout Security & Antivirus to enhance your Android security. This version adds the following features to the standard version. The features that come along with the Premium version are; remote lock and wipe, privacy advisor, safe browsing, and advanced backup. You can still locate your lost phone or sound an alarm remotely with the free version of the app as well.


There is no denying the fact that Android security and privacy concerns are rapidly growing but to keep up with the pace there are now plenty of great protection services to choose from. The above-listed apps and settings can quite easily not only protect your Android privacy but can also boost up your Android security.

But the most effective change that you can come up with is to modify your phone habits. Keep location usage to a minimum, either disable or uninstall apps that you no longer use, keep the eyes like a hawk on the app permissions during updates, and change our passwords regularly, and you should be safe and sound.

Photo of author
Rebecca James is an IT consultant with forward thinking approach toward developing IT infrastructures of SMEs. She writes to engage with individuals and raise awareness of digital security, privacy, and better IT infrastructure.

Leave a Comment