Security is one of the most commonly mentioned advantages of a Chromebook. Because it protects users, a Chromebook is a good device for a broad variety of computer proficiency levels. Chrome OS has enough built-in security that you won’t have to worry about viruses, and you won’t have to waste time repairing computers for granny.
So, even with these safeguards, does a Chromebook need antivirus software?
How Does Chromebook Security Work?
To protect you from malware, viruses, and other dangers, your Chromebook employs a number of security mechanisms. There are five major aspects of security:
- Chrome OS (the operating system on your Chromebook) updates itself automatically. Automatic updates install security fixes and features without your intervention, keeping your system safe.
- Sandboxing: On a Chromebook, each website and web program launches in a sandbox environment, separate from the rest of the system. If the site you’re on tries and succeeds in downloading anything harmful, it won’t propagate to the rest of the Chromebook.
- Verified Boot: If malware manages to escape a sandbox, which is possible, your Chromebook has “Verified Boot.” When you turn on your Chromebook, it verifies that the operating system is as it should be, with no modifications or manipulation. If Verified Boot discovers that the operating system is corrupt, it will automatically restore itself.
- Data Encryption: Encryption is another Chromebook security feature that protects your data. Your Chromebook encrypts key items automatically, including browser cookies, browser cache, downloads, files, and more. If virus were to get access to your computer, many of your most crucial data would be inaccessible.
- Finally, if everything goes really wrong, there is always Chromebook Recovery Mode. You may restore Chrome OS to the last known good configuration or entirely reinstall the operating system from Recovery Mode.
Because of the combination of these security measures, your Chromebook is one of the safest devices available.
Furthermore, Chrome OS is built on the Linux platform. Linux-based operating systems are much safer than Windows. As a result, Chrome OS inherits some of the characteristics that aid in the security of Linux distributions.
Can A Chromebook Get a Virus?
It’s really improbable. The vast majority of Chromebooks are virus-free. Even when individuals believe they have a virus, it is usually due to something else. Here are three great instances of Chromebook behavior that resembles a virus, as well as instructions on how to resolve them.
Chromebook Website Permissions
Websites, for example, ask for permission to send alerts, then abuse the process by sending hundreds. It looks to be a virus or spyware, but it is really a problem with the website’s authorization.
To fix the issue:
- Select Site Settings after clicking the lock symbol in the address bar. Scroll down and choose Block Notifications.
- Now, in the upper right corner, click the three-dot symbol and choose Settings. In the search box, type alerts. Change the Notifications setting to Blocked to guarantee that no site annoys you any more.
- If you wish to get alerts from specific sites, use the Site Settings > Notifications technique described above.
Chromebook Browser Extensions
Another prevalent concern is harmful behavior by a poorly designed or malfunctioning browser extension. Just because your favorite browser extension was previously safe does not guarantee that it will remain so in the future. Furthermore, some browser extensions have excellent evaluations—-but those reviews were purchased in order to conceal dangerous behavior.
For example, prior to Facebook’s introduction of a native dark mode option, many individuals relied on browser plugins to accomplish the same task. A tiny group of coders took advantage of the situation to build a browser extension that not only turned Facebook to dark mode, but also hijacked search engine results to go to an entirely other site.
If your Chromebook suddenly begins acting up, look for the cause in the last few browser extensions you added.
To fix the issue:
- First, uninstall any newly installed browser extensions.
- Navigate to Settings > Advanced, then scroll down and choose Restore settings to default.
- Restart your Chromebook now.
Chromebook Browser Redirect
Similarly, an extension may change your browser’s default search choice. Your search always leads to a new page or uses a different search phrase, which is quite inconvenient.
To fix the issue:
- Go to Settings > Search Engine and make Google your default search engine (or an alternative of your choice).
- Select Manage search engines and scroll through the list of default search engines. To eliminate any questionable or unexpected entries, choose Remove from list from the three-dot menu.
- Restart your Chromebook to see whether the browser redirect problem has been repaired. If not, go to Settings > Advanced, then scroll down and choose Restore settings to default.
- Restart your Chromebook now.
Chrome OS Has a Built-In Malware Scanner
If you need to scan your Chromebook fast, you may use the inbuilt scanner that comes with Chrome OS. Enter chrome:/settings/cleanup into your address bar, then press Find.
Does a Chromebook Need Antivirus?
With the browser redirection and harmful browser extensions, it seems that your Chromebook needs an antivirus application. The fact is that your Chromebook and Chrome OS, in general, do not need the installation of a persistent antivirus application, as you would on Windows or macOS.
Because of the built-in safeguards, your Chromebook is one of the most secure devices available.
However, your Chromebook is not completely secure. There is no computer.
If you click on links to phishing sites in a scam email, Chrome OS may fail to detect the danger, allowing you to provide sensitive information. You can still download a malicious program onto Chromebooks that can install Android applications from Google Play. In short, you must be cautious about what you click and what you download on your Chromebook.
TwoChromebook Antivirus Apps to Protect Your System
There are solutions to consider if you want the peace of mind that an additional layer of protection provides. Many of the top conventional antivirus and antimalware developers also provide Chromebook support.
The tried-and-true Malwarebytes is one of the finest Chromebook antimalware choices. Malwarebytes for Android works the same way on Chromebooks, scanning your machine in a few minutes and removing any threats.
Malwarebytes for Chromebook offers a Security Audit and a Privacy Audit to assist you in removing any unsafe or intrusive applications. Our approach to eradicating malware from an Android device also includes the Malwarebytes for Android app.
The Kaspersky Antivirus software is superior than the Malwarebytes alternative in terms of general security and protection against malware and other dangers. Again, this is an Android software that runs on a Chromebook, but it provides complete scanning and real-time protection.
Oh, and another thing: the Kaspersky Antivirus scan is quick. My whole Chromebook was scanned in less than a minute (with an upgraded 256GB hard drive).
Keep Your Chromebook Safe!
Keeping your Chromebook secure is simpler than with most other laptops. You are less vulnerable to viruses, malware, and other types of assaults. Then, the built-in defenses of Chrome OS assist in repelling anything that comes too near.
However, it is better if you do not grow comfortable with the extra safeguards, which means double-checking before proceeding with a link, download, or otherwise.
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