With these Encryption/Decryption Filter you are able to encrypt/decrypt picture and video files. All 7 Encryption methods use a 64 bit key. But if you combine e.g. 3 of them you have a 194 bit key. 

• b/w En-/Decryption: Hides the image behind grey noise; the decrypted picture will be greyscaled
• Color En-/Decryption: Produces false colors
• Decrypt Noise Reducer: Reduces noise artifacts that occur when a encrypted picture is saved in JPG format and decrypted again.
• Moire Cross Decryption: Used to decrypt pictures encrypted with "Moire Cross Decryption"
• Moire Cross Encryption: Heavy encryption
• Noise En-/Decryption: Picture is hidden behind some noise
• Radial En-/Decryption: Produces some radial distortions
• Sinus En-/Decryption: Picture is hidden behind very much noise
• Weak Noise En-/Decryption: Only a little bit noise is added