Instructions:
  1. Open your CakePHP's app/Config/core.php file.
  2. Locate the following lines of code:
    /**
    * A random string used in security hashing methods.
    */
    ...
  3. Replace both Security.salt and Security.cipherSeed with the generated code down below.
  4. Be safe by not using the default salt and cipher!
/**
* A random string used in security hashing methods.
*/
    Configure::write('Security.salt', '8W7g1be3WzH0M9KD12iE99ksUf68nNkDi116iOIrs5j97b8k3d839Fj98V6I418Q');

/**
* A random numeric string (digits only) used to encrypt/decrypt strings.
*/
    Configure::write('Security.cipherSeed', '8094307325053953095845306341172030468604');