Three levels of protection by using cryptography and steganography

الملخص EN

The proposed research provide a new idea to protect the data as the data protection currently is necessary in all fields that use the world wide web as knownforLife is in need to use networks, internet and especially password to enter the private sites social media sites and transactions electronic banking.

The idea of research, is based on three levels of protection, first is to encrypt the text and then convert the text to binary system and choose the image for of hiding the text within images, this represents the second level of protection.

It is assumes that the image containing the text image of secrecy and selecting second image represents the cover and then using LSB method for the purpose of hiding the image which containing in the ciphertext and this is the third level of protection.