Encrypts any URL, in order to protect tags such as id, name, etc. The encrypted URL can be decrypted with the help of the available function. The algorithm has been built especially for web usage: It's a non-symmetric solution, with these advantages: Browser-secure encryption. All URL-characters are translated with an alphanumeric (BASE64) string, which changes in every encryption process. The encrypter uses server-, session-, timer and static information, making every encryption process unique. You can further add password security or any other information. Every URL is unique, even if the base URLs are equal. Very easy implementation - just call two functions (Encrypt() / Decrypt()), and the script does the rest. The tag values can be extracted directly from the encrypted URL. You can extend this script at will (RS4, SSL, etc.), since you'll get the source code.