Security Checklist for Your Android Device

Are you sure that your Android phone is well secured? This article is about a checklist that will help you make sure that your device’s security in top shape and keep off malware at bay.

Do you really know your apps?

Check the apps and services connected to your Google account

Go through the list of apps and services connected to your account and cut off the ones you longer use. Google has a neat page where you can see all of this and what access they have. Tap on the Remove Access to cut off apps you no longer use or don’t remember authorizing.

Confirm your Android app permissions

Go and check what permissions you gave to these apps to see which ones have too much access, for example a flashlight app asking for location permissions or permissions to read your SMS or go through your contacts.

Go to phone’s settings > Apps & Notifications > App permissions

From here you’ll see what types of permissions you have authorized apps to access over time. If you see anything suspicious, just toggle off the permission for the app in question. Be careful not to revoke permissions to system apps.

Is Google Play Protect on?

There’s no need to install third-party apps to routinely check for malware, Android has its own monitoring system which you have to check if you’re using it.

Go to Settings > Security & Privacy > Google Play Protect > Toggle on Scan device for security threats

This will ensure Android’s app verification and monitoring system keeps malware at bay by scanning through all the apps in your phones even sideloaded ones. Android does this in the background and if something suspicious comes in its radar, you’ll be notified.

Be at alert when downloading apps

Malicious apps have on occasion sneaked up in the Google play store and it’s up to you to be cautious of what you to download. Check everything about the app if your spidey-senses tingle, from the reviews to the number of downloads, to the developer status and the permissions it wants.

Checking your passwords and authentication

How secure is your Android device

Secure your device either using biometric or PIN, pattern or a password for those that don’t have or both. Android’s smart lock feature can be used in places you’ve pre-approved to be safe to you to save you the convenience of unlocking your phone every time.

Go to Settings > Security & Privacy > Screen lock and passwords > Smart unlock 

Check your Google saved passwords

Go to this Google site and look around for passwords Google has saved (if you use this feature) and delete sites and passwords that you no longer need or change for those sites you use.

Get a password manager

There are tons of them around and some of the best includes LastPass. It generates and stores unique and secure passwords for sites you visit so that each time you visit that website again, your password is automatically filled.

Tweak around with the settings such as checking that the app auto locks if its open for a certain while. Make sure that the app is locked either with a Pin or your fingerprint for maximum security and allow for offline access for when you’re not connected to the internet and need to use it.

Password managers will also let you know which passwords need a change as they are much easier to predict.

How’s your 2FA situation?

Get 2-factor authentication if you haven’t. This security measure ensures that every time you log in into a site, another step is needed to verify access. You can use your phone number or an authenticator app such as Google’s Authenticator or Authy to be more secure.

Lock these apps with your PIN or fingerprint. Check what devices have access to the app and remove those that you longer use while you’re at it.

For the more cautious, you can actually get physical security keys which you can use to log in to your Google account. If you’re interested sign up here.

Double check your device access

What devices are connected to your Google account?

Check the list of devices that have access to your Google account here.Remove devices you no longer use and never have immediately.

Set up Find My device

Go to Settings > Google services/settings > Security > Find My Device. You can also go to Settings > Security & Privacy > Find My Device to make sure that the location is on.

Head to the website or app on a different device to see where your phone is in case you can’t find it. 


After following these steps meticulously, head over to this Google security site to double check that you’re now safe and take care of other issues it presents. Once you are through, your phone’s security will now be on top notch.

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