In order to sketch, why steganography is such an important topic, and has received far too little attention from the hacker community in the past, let me quickly challenge our view of cryptosystems as commonly built in the context of military or commercial applications: Cryptosystems are designed to protect our sensitive data from evil arbitrators. Wrong. Well, maybe not. But then again, what i...

as a private domain, the family is subordinate to the characteristics of private law. on the other hand, as the only major authority, the government has the responsibility of supporting all individuals by resorting to civil and criminal law. however, by taking the public aspect of the criminal law into consideration, its basis is on the lack of need of its presence when facing the family, the b...

We define classes of graphs based on forbidding and enforcing boundary conditions. Forbidding conditions prevent a graph to have certain combinations of subgraphs and enforcing conditions impose certain subgraph structures.We say that a class of graphs is an fe-class if the class can be defined through forbidding and enforcing conditions (fe-system). We investigate properties of fe-systems and ...

This article examines the process of transformation communication technologies under influence digitalization, which today has formed meaning existence society itself, making it a digital society. The authors meaningfully separate concepts “information society” and “digital society”, while demonstrating how they affect channels, forms methods between individuals social institutions. paper provide...

The free will defense attempts to show that the existence of God is logically compatible with the existence of evil, and it received its most sophisticated development in the work of Alvin Plantinga (1974). Many philosophers believe that Plantinga’s free will defense conclusively demonstrates the logical compatibility of God and evil. Philosophers such as W. Alston, R. Adams, and W. Rowe have w...

Religion is an insult to human dignity. Without it you would have good people doing good things and evil people doing evil things. But for good people to do evil things, that takes religion. (Steven Weinberg 1999) This work concentrates on optical investigation on single-photon generation for applications in communications, quantum cryptography, and quantum computing. Single-photon sources for ...