CoursesMumbai UniversityNotesThird YearThird Year CompsSemester 6 NotesCSS (Cryptography and System Security) Notes Cryptography and Security System 9 Lecture1.1 Index Lecture1.2 Module 1 ( Introduction to Cryptography ) Lecture1.3 Module 2 ( Basics of Cryptography ) Lecture1.4 Module 3 ( Secret Key Cryptography ) Lecture1.5 Module 4 ( Public Key Cryptography ) Lecture1.6 Module 5 ( Cryptographic Hash Function ) Lecture1.7 Module 6 ( Authentication Application ) Lecture1.8 Module 7 ( Security and Firewalls) Lecture1.9 Module 8 ( IP Security ) Cryptography and Security System Index Module 1 -Introduction to Cryptography - 1 -System Security - 4 ➔Security attacks - 4 ➔Types of attacks - 5 ➔Difference between active and passive attack -8 -Security Goals -9 -Computer Criminals -11 ➔Methodology of hacking - 13 ➔Classification of hacker - 15 -Security Services - 16 -Security Mechanism - 19 Module 2 -Basics of Cryptography -1 -Substitution techniques - 2 ➔Monoalphabetic cipher - 2 ● Ceaser ( additive cipher) ● Multiplicative cipher ● Affine cipher ➔Polyalphabetic cipher - 5 ● Autokey cipher ● Playfair cipher ● Vigenere cipher ● One time pad -Block and Stream cipher - 9 -Confusion and diffusion - 12 Module 3 ● Data Encryption Standard (DES) - 2 ● Key Scheduling in DES - 10 ● Double DES - 14 ● Triple DES - 15 ● Modes of Operation - 18 ● IDEA -23 ● Blowfish - 26 ● CAST-128 - 30 Module 4 ● Public key cryptography - 2 ● Diffie hellman algorithm - 4 ● RSA Algorithm - 11 Module 5 ● Digital signature - 1 ● DSA ( Digital Signature Algorithm ) - 3 ● MD 5 - 4 ● SHA 1 - 7 ● Difference Between Sha-1 and MD5 - 9 Module 6 ● X.509 Digital certificate - 1 ● Use of Digital signature - 2 ● PGP authentication and confidentiality in emails -3 ● Email Security - 4 ● Kerberos - 5 Module 7 ● what is a firewall? What are the firewall design principle -1 ● What are the types of Firewalls - 2 ● Explain the significance of an Intrusion Detection System for securing a network. Compare signature based and anomaly based IDS. - 5 ● Viruses and their types - 7 ● Differentiate between Firewall and IDS. - 9 ● What are the various ways for memory and address protection - 11 ● Explain Non- Malicious programming error - 12 Module 8 ● What is Denial of Service Attack? What are the ways in which an attacker can mount a DOS attack on a system - 1 ● SSL Protocol - 4 ● Explain packet-sniffing and packet-spoofing. Explain session hijacking attack. - 7 ● Explain IPSEC Protocol For Security - 11 ● Explain Buffer Overflow Attack - 14 ● Explain Software Flaws with Example - 15 For Full Video Course visit www.Lastmomenttuitions.com
