Can JavaScript be encrypted?
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.
How do you make JavaScript not readable?
Javascript Obfuscator converts the JavaScript source code into obfuscated and completely unreadable form, preventing it from analysing and theft. It’s a 100% safe JavaScript minifier and the best JavaScript compressor. It’s free online !
Can you obfuscate javascript?
You can obfuscate the javascript source all you want, but it will always be reverse-engineerable just by virtue of requiring all the source code to actually run on the client machine… the best option I can think of is having all your processing done with server-side code, and all the client code javascript does is …
How to get the most out of JavaScript obfuscator?
To get the most out of JavaScript Obfuscator, you can download and install the full-feature desktop software on your Windows computer. JavaScript Obfuscator Desktop provides all the features you need to scramble and protect JavaScript code.
Why is obfuscation a bad idea in JavaScript?
Obfuscation can never really work. For anyone who really wants to get at your code, it’s just a speed bump. Worse, it keeps your users from fixing bugs (and shipping the fixes back to you), and makes it harder for you to diagnose problems in the field.
How can I obfuscate ( protect ) my JavaScript source?
JSMin is a tool written by Douglas Crockford that seeks to minify your JavaScript source. In Crockford’s own words, “JSMin does not obfuscate, but it does uglify.” It’s primary goal is to minify the size of your source for faster loading in browsers.
How to hide JavaScript code from client-simple examples?
You really should be looking at the overall system design instead, with things like: Enforce the use of HTTPS. Javascript should only be used to collect data and send to the server. The transactions are done on the server-side, totally transparent to the users. Public and private key cryptography. CSRF protection.