I am an of Cloaks
We have developed a solution for protecting photos using two restrictions:

(1) It should not be a problem if the photo falls into the wrong hands, and;
(2) The solution should be compatible with existing platforms/solutions in terms of storage and sharing - meaning that the format of the protected photo should not change.

When you "Cloak" an image through our app, it is split into pieces that are randomized to camouflage the caption. Each photo is edited using a different algorithm, meaning that the risk of hacking is very low.

The end result of the process is a Cloaked image saved in PNG format. The original image is never saved, but only temporarily rendered on the screen by using key individual coordinates to reshuffle the pieces to their original position. The coordinates are stored on the device, but encrypted with one of the Advanced Encryption Standards and a PBKDF2 function, with the user's password as one of the inputs.

Cloaks can also be used as a photo editing tool to...
We have developed a solution for protecting photos using two restrictions:

(1) It should not be a problem if the photo falls into the wrong hands, and;
(2) The solution should be compatible with existing platforms/solutions in terms of storage and sharing - meaning that the format of the protected photo should not change.

When you "Cloak" an image through our app, it is split into pieces that are randomized to camouflage the caption. Each photo is edited using a different algorithm, meaning that the risk of hacking is very low.

The end result of the process is a Cloaked image saved in PNG format. The original image is never saved, but only temporarily rendered on the screen by using key individual coordinates to reshuffle the pieces to their original position. The coordinates are stored on the device, but encrypted with one of the Advanced Encryption Standards and a PBKDF2 function, with the user's password as one of the inputs.

Cloaks can also be used as a photo editing tool to create graphic photo art.
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