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Cryptography And Network Security

by Amita PandaAmita Panda
Type: NoteInstitute: Biju Patnaik University of Technology BPUT Specialization: Computer Science EngineeringOffline Downloads: 2460Views: 33557Uploaded: 1 year ago

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Amita Panda
Amita Panda
Cryptography and Network Security (PECS 5402) 1.1
Introduction 1.2
Chapter 1 Objectives  To define three security goals  To define security attacks that threaten security goals  To define security services and how they are related to the three security goals  To define security mechanisms to provide security services  To introduce two techniques, cryptography and steganography, to implement security mechanisms. 1.3
1-1 SECURITY GOALS This section defines three security goals. Topics discussed in this section: 1.1.1 Confidentiality 1.1.2 Integrity 1.1.3 Security 1.4

Lecture Notes