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Redact offers £10,000 if you crack its messaging app, bets UK government you can't
Software developers looking to kickstart (or simply brag about) their security have a common trick up their sleeve: give away prizes to successful crackers. Redact is trying just such a strategy with its Secure Messenger app for iOS. It's offering £10,000 ($15,482) to anyone who can visit London and successfully intercept an encrypted message delivered through the company's peer-based, PIN-to-PIN communication system. Entrants have until June 1st to prove that they're worthy of making an attempt. Redact has more reason to hope we lose beyond its pride and a big fat check, however -- it wants approval for handling the UK government's secure data, and it wouldn't hurt to have proof that the app design is airtight. If you're convinced that it's all just bluster, you can challenge the company yourself at the source link.
Smudge photos with Seashore
If you're looking for a quick and dirty way to smudge sensitive information in photos before putting them online then give Seashore a whirl. We've written about this neat little open source Mac-only app before and think it's great for basic image editing and touch-ups. To smudge parts of a photo, simply open the Seashore toolbar, then open the photo you want to edit. Select the "finger" icon from the left side of the toolbar and right-click on the mouse while dragging the cursor across the area you want to blur. Save the photo and you're done. Be advised, however, your blurring efforts can be undone just as easily so if you need to hide extremely sensitive information, you'll need to use another method.
