What is Sandboxing in ChromeOS?

Sandboxing is the process of running individual websites and web applications as their own independent processes. Think of it like a layer of protection that helps guard against phishing and malware, so you can have peace of mind when it comes to your online security. Sandboxing is a part of ChromeOS, but more importantly all Google Chrome browsers.

All Google Chrome browsers have sandboxing enabled by default, one of the many benefits of using ChromeOS. If security threats occur, sandboxing restricts them to the website or application they originated in. Basically, the security threat is now in a "sandbox" and can't go any further on your device. This prevents further damage to your browser and your computer. All you have to do is simply close the browser where the threat is located.

What is an example of sandboxing?

Let’s imagine that you’re surfing the web for an answer to an important question. You find a site that answers your query, but it seems suspicious. You really need this answer, so against your better judgment, you click through to the website. Then suddenly, malware starts to download. But because of sandboxing, the threat is contained in its own compartment and can’t inflict further damage to your device. 

Benefits of sandboxing

Sandboxing has plenty of benefits for users to enjoy. Using a sandbox is a great way for developers to test software before it goes live, resulting in fewer bugs and glitches since the testing environment is separated from the production environment. 

Another huge benefit of sandboxing in ChromeOS is how it handles some of the most popular web plug-ins. 

One of the most used web plug-ins is Adobe Flash Player. Adobe Flash Player is used for tons of online material, such as videos and browser games. Another popular use of web plug-ins is the ability to view PDF documents online. Because these plug-ins are so popular, they are frequently downloaded and installed on our browsers and machines.

However, something that doesn’t occur frequently are updates for said plug-ins. Instead of automatically updating, the new version of the plug-in releases and gets downloaded just like before. Out of date plug-ins can create known security vulnerabilities, putting you as a user at a high security risk. That’s why Adobe Flash and PDF functionality is part of sandboxing with Google Chrome, including its automatic updates to ensure you have the newest software available.

Why is sandboxing important?

Sandboxing is important because it ensures that cyberthreats are kept in check. While most users only run trusted software and files on their system, there may still be an occasional need to run unverified programs. Whether it’s a suspicious site or a PDF attachment from an unknown sender, sandboxing allows users to safely open files and run programs without affecting other browsers, apps, and processes.

Sandboxing is one of the many reasons security is easy with ChromeOS. Next, learn what verified boot is in ChromeOS and how to purchase Chrome licenses.


Chrome and Promevo

As a Google Partner, Promevo takes a holistic approach to your Google life. From Chrome device solutions to Google Workspace management solutions—Promevo partners with you to ensure your success in your Google journey.

You can shop Chrome devices on our online store or get in contact with one of our sales advisors if you have more questions! If you need additional support or training, we are here for you. All Promevo customers get free support from our Google certified specialists. You can search our Knowledge Base, talk to our support team, or even schedule free training.


Frequently Asked Questions

What does sandboxing do on Chromebook?

Sandboxing acts as an added layer of protection for Chromebooks. If a dangerous web page or application is detected, the threat is fully restricted in its own dedicated compartment, or “sandbox,” and can’t affect any other pages or applications running on your device.

What is Chrome sandboxed process?

Chrome handles each workload through multi-process architecture rather than one large browser process. Each Chrome extension and app runs its own dedicated process, ensuring that any threats can be readily contained in their own sandbox.

Why do you need sandbox?

Sandboxing gives developers an isolated testing environment to run experimental software without affecting applications or systems. It helps to detect and contain online security threats and restricts unauthorized access.

Is it safe to use no sandbox Chrome?

Without a sandbox, dangerous websites and harmful files can potentially download malware and infect your device. It’s always a good idea to keep sandboxing enabled on your Chrome devices.

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