INFORMATION SECURITY LECTURE NOTES

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INFORMATION SECURITY LECTURE NOTES (Subject Code: BIT 301) for Bachelor of Technology in INFORMATION Technology Department of computer Science and Engineering & INFORMATION Technology Veer Surendra Sai University of Technology (Formerly UCE, Burla) Burla, Sambalpur, Odisha LECTURE Note Prepared by: Sumitra Kisan D. Chandrasekhar Rao SYLLABUS BIT-301 INFORMATION SECURITY (3-1-0) Credit-04 Module I (10 LECTURES) The SECURITY Problem in Computing: The meaning of computer SECURITY , computer Criminals, Methods of Defense, Elementary Cryptography: Substitution Ciphers, Transpositions, Making Good Encryption algorithms, The Data Encryption Standard, The AES Encryption Algorithms, Public Key Encryptions, Uses of Encryption. Module II (10 LECTURES) Program SECURITY : Secure Programs, Nonmalicious Program Errors, viruses and other malicious code, Targeted Malicious code, controls Against Program Threats, Protection in General- Purpose operating system protected objects and methods of protection memory and addmens protection, File protection Mechanisms, User Authentication Designing Trusted : SECURITY

INFORMATION SECURITY LECTURE NOTES (Subject Code: BIT 301) for Bachelor of Technology in Information Technology Department of Computer Science …

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