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.
- Install the program. …
- Create a sample. …
- Add some code. …
- Implement the encryption. …
- First obfuscation. …
- Redirect output. …
- Analyse the results.
Client side data is always unsafe.
That being said, you can make it safe by parsing it (pun not intended) to ensure anything potentially dangerous is stripped out before running it. The safety in this system then, is dependent on how well you write your code.
How do I encode a URL?
Since URLs often contain characters outside the ASCII set, the URL has to be converted into a valid ASCII format. URL encoding replaces unsafe ASCII characters with a “%“ followed by two hexadecimal digits. URLs cannot contain spaces. URL encoding normally replaces a space with a plus (+) sign or with %20.
How do you decode obfuscated codes?
Is it possible to obfuscate code completely?
Code Obfuscation is the process of modifying an executable so that it is no longer useful to a hacker but remains fully functional. … To be clear, with enough time and effort, almost all code can be reverse engineered.
How do I hide my source code?
You need to set a password to decrypt it ….you choose the password. After encrypting it, you can just write a basic HTML page just putting into the <head> tag once again the script to disable the right click, into the <body> tag you code and hide everything just writing at top of the page <html hidden> .
How do I create an unreadable code?
Generally, code obfuscators make your code unreadable by replacing meaningful variables names with things like $a , $b , etc., and by removing comments, whitespace, and whatever other conveniences we normally use to make code readable.