Our smartphones and computers face constant threats and malicious attempts regularly. Most of these are cleverly designed to steal our personal information and data if we are not careful. And yes, it can be a worrying scenario. So this brings us to an important question. Should you get an antivirus app on your phone to keep your smartphone safe from malicious intent?
And even if you do have to get an antivirus, do they work as advertised? But before we get down to it, we need to understand exactly how a virus behaves on your Android phone and how they are different from malware.
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What Is a Virus, and How Different Is It From Malware
Computer viruses have been in the news since past few decades. As you may already know, they work by replicating and attaching themselves to a particular program. They get in through a compromised software, a harmless email, or running "cracks" for illegitmate apps.
When it comes to Android phones, viruses do not replicate as they do on PC. But that's where the good news end. Malicious activities on Android phones and tablets are not just limited to replicating programs. Instead, malware exists in many forms, and is designed to track your activities, steal your information, and eventually, your money.
In layman's language, malware is malicious code, and they exist in many different forms. Often the terms Malware and Virus are used interchangeably, where in fact, a virus is just a type of malware. For example, if you are not too careful with the apps you install or the attachments you download, you can be locked out of your cell phone.
For example, there were reports of a certain Covid 19 tracker app going rogue, as recent as 2020. It locked users out of their phones by forcing a password change and forcing its user to pay around 100 Bitcoins to get the access back.
It costs around $15 a year and brings home a wide range of features. At the same time, the app should cover your other devices as well.
Steps to Keep Your Phone & Data Safe
Getting your hands on an effective antivirus app is not the end of the road. Be equally vigilant when downloading the apps on your phone or visiting certain sites.
The first step is to download apps only from the Google Play Store and avoid installing third-party stores or dodgy APK sites. The Play Store regularly scans its apps for harmful apps and removes the suspicious ones. If you follow tech news, you must have seen the news about removing apps from the Play Store for stealing user information, and in some cases, money.
However, it's not 100% foolproof, and at times, some of these apps may still stay in the store to be found later. One such example is InstaAgent, which managed to steal Instagram usernames and passwords. Another example is the Joker malware which was found in more than 20 apps on the Google Play Store.
One way to stay a little on the safer side is by regularly updating your Android phone to the latest security patch. These security patches address potential vulnerabilities and provide a patch or a fix.
But at the end of the day, it's up to you to remain proactive in keeping your data and information safe and avoid losing money in the long run. Here are few ways how you can stay safe
Avoid downloading apps from third-party app stores, or installing "cracks" from unknown sites.
Scrutinize the Android app permissions over time. We often give permissions without batting an eyelid and it can be harmful in the long run.
Avoid clicking on links on emails and messages. Yes, both phishing and smishing are real.
Keep an eye out for the security patches. If there is one pending for a long time, don't hesitate to click on the Update button.
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The bottom line is that yes, you may get an antivirus for your Android smartphone. They do not just protect you from viruses per se, but from general malware attacks to some extent.
In the worse case, if you find that your phone has been acting a bit weirdly (battery running out sooner than anticipated, getting warm, or opening random web pages), a factory reset should do the trick.
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