Computer Security And Encryption

ABOUT THE BOOKThis book has been developed for data security, network security and Internet security. As such, before we embark on our journey of understanding the various concepts and technical issues to security, it is essential to know what we are trying to protect. What are the various dangers, when we use computers, computer networks and the biggest network of them all, the Internet. It contains a number of features which make the book different from other existing books. This book has been written for the students of B. Tech., M. Tech., MCA, M.Sc., BCA and other diploma courses. Moreover, everything has been explained through self-explanatory figures.ABOUT THE AUTHORSSumant Raj Chauhan is pursuing Ph.D in Computer Science & Engg. from NIILM University, Kaithal (HR). Mr.Chauhan is graduate in Mathematics from Dr. B.R.A. University, Agra. He received his M.sc (Computer Science) from C.C.S. University, Meerut. He obtained M.Tech (Computer Science & Engg) from Kurukshetra University, Kurukshetra. He has more than 11 years teaching experience and worked as an Associate Professor, Department of Computer Sci. and Engg., HCTM Technical Campus, Kaithal. Recently he is working as Associate Professor in Gopi Ram Paliwal College, Aligarh. His research interests lies in Image Processing, Adhoc N/W, Data Mining, Cloud Computing, System Security and Cryptography. He has over 20 publications in different International Journals and Conferences of repute.Dr. Surender Jangra obtainned his M.Tech degree in Computer Science and Engineering from Ch. Devi Lal University Sirsa (HR) in 2006, and completed M.Phil in Computer Science from Alagappa University, Karaikuri (T.N) in 2008, Ph.D in Computer Science and Application from Kurukshetra University, Kurukshetra in 2011 and also qualified UGC-NET in Computer Science and Applications in Oct. 2013. He has more than 9 years teaching experience and recently working as an Associate Professor, Department of Computer Sci. and Engg., HCTM Technical Campus, Kaithal. His research interests lie in Fault Tolerance in Mobile Distributed Systems, Adhoc N/W, Data Mining, Cloud Computing, System Security and Cryptography. He has over 30 publications on different International Journals and Conferences of repute.