Hide Secret Messages Inside an Image - Android Hacking Tutorial. | Steganography | CyberSunday

Steganography is the hiding of a secret message within an ordinary message and the extraction of it at its destination. Steganography takes cryptography a step further by hiding an encrypted message so that no one suspects it exists. Ideally, anyone scanning your data will fail to know it contains encrypted data. Cryptography or cryptology is the practice and study of techniques for secure communication in the presence of third parties called adversaries. More generally, cryptography is about constructing and analyzing protocols that prevent third parties or the public from reading private messages; various aspects in information security such as data confidentiality, data integrity, authentication, and non-repudiationare central to modern cryptography. Modern cryptography exists at the intersection of the disciplines of mathematics, computer science, and electrical engineering. Applications of cryptography include military communications, electronic commerce, ATM cards, and computer passwords. ------------------------------ I Hope you enjoy/enjoyed the video. If you have any questions or suggestions feel free to ask them in the comments section or on my social networks as well as mu blog. -------------------------------- Thanks for watching! Благодаря за гледането 感谢您观看 Merci d'avoir regardé Gracias por ver شكرا للمشاهدة देखने के लिए धन्यवाद