Volume 18, No. 5, 2021
A Comprehensive Analysis Of Image Steganography And Its Techniques
Iqra Khalid , Muhammad Naeem , Asim Shahzad , Muhammad Imran Khan , Muhammad Zeeshan , Ahsan Zubair , Muhammad Zubair Tahir , Muhammad Asshad, Sibt ul Hassan
Abstract
The advancement in technology needs secure system because it is really important to protect personal data from third party attacks. The more the technology develop it increases the risk of security breaches. Steganography is one of the best-known ways to amplify the security of your system. Steganography when combines with cryptography increases the security of your system and decrease the risk of security leakage. It hides a message in such a way no one can understand it exists. Its success is based on the action of keeping a message secretly and it is detected, your system become fails but its security depends upon how strong applied algorithm is. This paper discusses steganography and different image steganography techniques, cryptography with steganography and how these techniques can enhance the efficiency of a system.
Pages: 2522-2532
Keywords: Steganography, DCT, LSB, DWT, RSA, CNN, GAN-Based, IWT, PVD.