Folder Passcode Cydia tweak allows you to protect (lock) your folders.</p>

Check the video review after the break.</p>

[youtube]http://www.youtube.com/watch?v=DBFHFXk5YJI[/youtube]</p>

Folder Passcode jailbreak tweak is available in Cydia under the ModMyi repo for free.</p>via
<a href="http://dailyiphoneblog.com/2012/12/20/cydia-tweak-review-folder-passcode/">

[Read the original blog post]
</a>