Learn how to implement a classic substitution cipher in C! This step-by-step tutorial walks you through encoding and decoding messages by replacing each letter with another according to a fixed key. A ...

During President Ali’s recent tour of rice-growing communities, farmers spoke not with ceremony but with worry. They showed him fields that once symbolised prosperity, now strained under rising costs ...

If Virginia Democrats regain the three statewide offices and retain their majority in the House of Delegates, they will implement moderate policies that have broad public support. Former U.S. Rep.

Guest: Jeff Chang is an award-winning journalist and author who has written extensively on culture, politics, the arts and music. He is the author of the books Who We Be: The Colorization of America.

From lens focal lengths and fill-flash to portraits, macro or stunning landscapes there are techniques for everyone. Learn how to use metering, considering composition and shoot everything from ...

From lens focal lengths and fill-flash to portraits, macro or stunning landscapes there are techniques for everyone. Learn how to use metering, considering composition and shoot everything from ...

Abstract: Cryptography has decidedly been in the field of research for decades with the motif of enhancing the security of information exchange. This paper exhibits a variation in the implementation ...

Origins of Chinese Cryptography in Ancient Times Classical Steganography and Early Measures Back in ancient China, keeping ...