Should I implement IC sessions in my application?

[eluser]Unknown[/eluser]
I have a question folks!

Iam building an application in CI with login for members. I have looked at bamboo invoice & FreakAuth...they all look pretty good.

Now, as an expert will you advise me to use the session implementation in CI?
Is it save from session hijacking?
If so, is there a better way to implement something more secure and how?
Or should I just trust the CI session thing and get on with it...


Thanks in advance for your help.