‘encryption_key’ -> Random Key Generator

As we know that Codeigniter provides a very good feature that can auto encrypt the session for the php application.

So for the higher security, we can put  random words here to instead of ‘session’ as the above pic showed. There, I will refer from other people’s tutorial, suggest a website that can generate the random key as showed below.

Here, you can copy the keys directly and put to the config at Codeigniter.

 

The website -> Random Key Generator