Is there an application that puts a password on the Nokia X6 mobile?

[Kittenm]

I would like to put a password on my unlock screen so people cant get into my mobile, or a password on my messages. Is there a Nokia X6 application for this?
Thankyou

 

[Unregistered]

I also need somethin like this :/

 

[Unregisteredfsfsfsfsde]

:bad:nope