CYBORG

Cyborg is a cybernetic organism. Cybernetics is a study of communication and control of machines, organism or a mixture of both. Cyborg is a mixture of organism and technology. An organism with any type of enhancement can be called cyborg. It is half living and half machine. The process of becoming a cyborg is called cyborgation. There are different type of cyborg such as cyborg with artificial hearts, cyborgs with retinal implants, cyborgs with brain sensors cyborgs with bionic arms etc. Also animal cyborgs such as cyborg eel, robo roach etc. Cyborg find there application mainly in military, medicine etc. Most of the soldiers in US military are undergoing cyborgation. Cyborgation is used for treatment of Parkinson’s disease, for people with vision problem etc.

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Content Srambling System

Content Scramble System (CSS) is an encryption system used on some DVDs. It uses a weak, proprietary 40-bit encryption stream cipher algorithm. The system was introduced circa 1996.. The CSS key sets are licensed to manufacturers who incorporate them into products such as DVD drives, DVD players and DVD movie releases. Most DVD players are equipped with a CSS Decryption module. CSS key is a collective term for authentication key, disc key, player key, title key, second disk key set, and/or encrypted key.

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