Folder Lock for Windows Phone allows you to password protect Photos, Audios, and Videos on your windows phone.
Check it out:
Folder Lock | Windows Phone Apps+Games Store (United States)
- But it also gives you secure download from Internet.
- Download photos, audios, video, docs and miscellaneous files from the internet using the private browser feature.
- Leaves no traces of browsing history behind, giving you utmost privacy while surfing on the World Wide Web.
- Prevents snoopers from discovering your sensitive information, offering you invaluable piece of mind.
Check it out:
Folder Lock | Windows Phone Apps+Games Store (United States)