Even though BlackBerry is renowned around the world for it's in built security it is limited to what, exactly you can secure. Most security functions to the end user do not go beyond encrypting the SDCard and making sure a singular password is set to block all access to the device. So what happens if you just want to block certain aspects of your BlackBerry smartphone? Say your messages or your media content. You're out of luck in that area unless you look towards a third party application such as iLock from MMMOOO. While the application is not new, it has been recently updated with some more features which make the app more secure then ever before.
Version 1.1 is now available for purchase, only costing $3.99 but in case you are wanting to give it a spin before spending your hard earned cash you can check out the free 7 day trial that is available.