Sharma, Pankaj creator author. text ii 2023 First edition. monographic eng

print

208 pages ; 24 cm. 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 -- Administrating security and ethical issues. Pankaj Sharma. Includes index. Business intelligence Management Information resources management Corporations Security measures Information technology Security measures Computer networks Security measures HD38.7 658.472 Sh233i 9789350144435 CSPC 250725 20250729110536.0 eng