Sharma, Pankaj creator text New Delhi S. K. Kataria & Sons 2013 monographic eng

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205 Contents • Introduction to Information Security • Elementary Cryptography • DES (Data Encryption Standard) • AES (Advanced Encryption Standard) • Public Key Encryption and Uses of Encryption • Program Security and Viruses • Operating System Security • Database Security • Network Security • Administring Security and Ethical Issues • Model Question Paper • Index. Information 005 SHA 978-93-5014-443-5 Allied Informatics, Jaipur BSDU 200121 20200228094942.0 English