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Essay On Encryption

978 Words4 Pages

CASE STUDY

NEED FOR ENCRYPTION OF DATA WITH REFERENCE TO NASA DATA BREACH

Introduction
1. The concept of encryption has been in practice since ages, but changing its significance and mathematical complexities backing it. The need for encryption has so existed ever since man wanted secrecy. The present day world has abundant digital data playing an important role in their everyday life. The sheer need of this magnitude of data brings in the requirement of secrecy and authenticity. Digital encryption is the main solution to tackle this problem and is being implemented through various technology and means viz. Hardware and software. There is always a need to intelligently use this technology for the effective balance between comfort and security.

What is Encryption? Why do we need it?
2. Encryption could be termed as a system of mathematical algorithms that encodes data so that only the intended person can read it. Man cannot live in the virtual world …show more content…

The incident wherein a laptop was stolen from a locked car, has thrown up the new thoughts of encryption of the entire drive, rather than encrypt on demand. The car was locked and the laptop was protected with a password. The hackers broke the password and managed to get the details of personally identifiable information pertaining to about 10,000 employees and contractors of NASA. The laptop belonged to a teleworking employee (one of the many agencies associated with projects undertaken by NASA) whose job responsibilities included reviewing personally identifiable information of NASA employees. The laptop also contained unspecified number of other documents. The laptop did not have whole disk encryption software, meaning that the information on the laptop was accessible to unauthorised individuals. The concept of whole disk encryption was made compulsory as a deterrence for the hackers .This throws open the debate of using encryption as a norm of storage rather than use it only for secrecy and

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