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This article mainly explains "how to improve the security of Linux web browser". The explanation in this article is simple and clear, easy to learn and understand. Please follow the ideas of Xiaobian and go deep into it slowly to study and learn "how to improve the security of Linux web browser" together!

Choose the correct browser

Although my advice is general, it is also necessary to choose the right web browser. The frequency with which a web browser is updated is an important indicator of its security. Web browsers are constantly exposing new bugs, so the newer the version of the browser, the more bugs it fixes and the safer it is. Among the major web browsers, the 2017 version update's release rankings are as follows:

Chrome released eight updates (Chromium followed with a large number of security patches throughout the year).

Firefox has released seven updates.

Edge has released 2 updates.

Safari released one update (Apple also releases five to six security patches per year).

Web browsers will often release updates, and users should also upgrade to *** version in time, otherwise it is meaningless. Although most popular Linux distributions automatically update their web browsers to version ***, there are some Linux distributions that do not automatically update, so it is best to manually keep your browser updated to version ***. This means that the Linux distribution you are using probably doesn't have a *** version of the web browser in the standard repository, in which case you can download and install it at any time from the *** version download page provided by the web browser developer.

If you're an adventurous person, you can also try using beta or daily build versions of your web browser, but these versions come with the possibility of instability. In Ubuntu-based distributions, you can use the daily build of Firefox by simply executing the following command to add the required repositories:

sudo apt-add-repository ppa:ubuntu-mozilla-daily/ppa

Update apt and install the daily build of Firefox by following the command:

sudo apt-get update sudo apt-get install firefox

The most important thing is to never let your web browser version become obsolete, you must use the *** version of your web browser. That's it. If you don't keep up with the updates, you'll end up with a browser that exposes problems.

Use the Privacy Window

After updating your web browser to version ***, how do you use it? The answer is to use privacy windows, if you really value security. Privacy windows won't save your data: password? cookie? Cache? History? Nothing will be preserved. So a significant disadvantage of privacy windows is that you have to re-enter your password every time you visit a popular website or service. Of course, if you think web browser security is important, never save any passwords.

Having said that, I think everyone needs to make their passwords stronger. In fact, everyone should use strong passwords and store them through the manager. My choice is Universal Password Manager.

Secure the password.

Some people may think that it is too much trouble to enter the password repeatedly every time. In Firefox, if you want to protect your password without entering it too often, you can do that with a built-in tool called Master Password. After using this tool, you need to enter the correct master password in order to use the other passwords saved in the browser. You can follow these steps:

Open Firefox.

Click the menu button.

Click on Preferences.

On the preferences page, click "Privacy & Security."

Check the "Use Master Password" option on the page (Figure 1).

After confirmation, enter the new master password (Figure 2).

Restart Firefox.

Figure 1: Master password settings in Firefox preferences page.

Figure 2: Setting the master password in Firefox.

Learn about extensions and plugins you use

Most web browsers have a number of extensions for privacy protection, and you can choose from different extensions according to your needs. I chose these extensions:

Firefox Multi-Account Containers -Allows you to configure certain sites to open in a containerization tab.

Facebook Container -Always open Facebook in a containerized tab (this extension requires Firefox Multi-Account Containers).

Avast Online Security -identifies and blocks known phishing sites and displays the site's security rating (supported by the Avast community of over 400 million users).

Mining Blocker -blocks all CPU-based mining tools.

PassFF --Secure password storage by integrating pass, a UNIX password manager.

Privacy Badger -Automatically blocks website tracking.

uBlock Origin -Intercepts known website tracking.

In addition, the following browsers have many security extensions:

Firefox

Chrome、Chromium,、Vivaldi

Opera

But not every web browser offers extensions or plug-ins to users. Midoria, for example, has only a small number of built-in plug-ins that can be turned on and off (Figure 3), and third-party plug-ins for these lightweight browsers are quite scarce.

Figure 3: Midori browser plug-in window.

virtualization

You can also run a web browser on a virtual machine if you are concerned about data being stolen while stored locally. Just install software such as VirtualBox and install Linux, and you can run any browser in your virtual machine. Combined with the above suggestions, it can basically guarantee certain safety.

the truth of the matter

In fact, if your machine is connected to the Internet, it can never be 100% secure. Of course, as long as you use your web browser correctly, your security factor will be higher and your data will not be easily stolen. One of the benefits of Linux is that it has a much lower chance of malware being installed than other operating systems. Also, remember to use the *** version of your web browser, keep your operating system up to date, and visit all websites with caution.

Thank you for reading, the above is "how to improve the security of Linux web browser" content, after the study of this article, I believe we have a deeper understanding of how to improve the security of Linux web browser, the specific use of the situation also needs to be verified by practice. Here is, Xiaobian will push more articles related to knowledge points for everyone, welcome to pay attention!

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