Survey of Cryptography Techniques for Data Security 1

ABSTRACT:Web has been converted into one complicated world. For Information transmission, internet is widely used, But Data Security is also concern in that case. While sending any sensitive data one must ensure about its integrity, confidentiality, authenticity. Cryptography is one Encryption technique. In his paper, Armstrong Numbers are used to provide more security to transmitted data. And for increasing password strength, color is used for authentication which is associated with set of 3 key values; hence authenticated persons only able to communicate in secure manner and also lowers the risk of data theft. Keywords:Cryptography, Armstrong number, Color, Authentication, Data Security