Does Google obfuscate their code?

Too your second question, do companies like Google obfuscate their JavaScript? Yes, but not for security! They obfuscate to minimize the size of the code, in order to reduce the download size and minimize the page load times. (See the Google Closure Compiler.)

Can you encrypt JavaScript?

No, it’s not possible. If it runs on the client browser, it must be downloaded by the client browser. It’s pretty trivial to use Fiddler to inspect the HTTP session and get any downloaded js files.

Why is JavaScript obfuscated?

JavaScript Obfuscation Techniques & Targets Since the main objective of obfuscation is to hide JavaScript and parts of the code that could be targeted by attackers or competitors, it’s easy to understand that you would want to obfuscate any data in the code.

How do I protect my Chrome source code?

Currently there is no way you can hide your Chrome extension source code from users or competitors.

Why do people obfuscate JavaScript?

Advantages of obfuscating JS Prevent people from copying or modifying your code without authorization. The obfuscated JavaScript will be way larger and difficult to understand. Debug protection, useful if you don’t want people to simply open the console to see what’s going on with the JavaScript.

How do I protect JavaScript files?

You can place either JavaScript or CSS files in your secured server and read those files using JavaScript obfuscated code to prevent the unnecessary access. Remove all your CSS and JavaScript files from the solution which needs security and place those files in the secured server.

What is online JavaScript obfuscator and how to use it?

Online Javascript Obfuscator makes javascript code harder to read in order to protect it. The tool provides four tools to use. You could compress or format your code, you can also obfuscate your code with eval and decode it. The obfuscated javascript code works well when it is used in your work. Beautifier Minifier CSV Excel TSV HTML JSON SQL XML

How to de-obfuscate JavaScript code in chrome 12?

Now, to de-obfuscate the code one can right click on the file and select the ‘De-obfuscate Source’ option. This would de-obfuscate the javascript code and present the code which is readable and ready to debug: This post was written when Chrome 12 was released.

Is it worth it to obfuscate your code?

The obfuscators are getting a little better about it, but many outfits decide that they see enough benefit from minifying and gzipping, and the added savings of obfuscation isn’t always worth the trouble. If you’re trying to protect your source, maybe you’ll decide that it’s worth your while, just to make your code harder to read.