Slide 1Md. Kamrul Hasan Assistant Professor and Chairman Computer and Communication Engineering Dept. Network Security Slide 2 Classifying security attacks: Passive Attacks…
Slide 1Lecture 23 Symmetric Encryption modified from slides of Lawrie Brown Slide 2 Symmetric Encryption and Message Confidentiality also known as: conventional encryption,…
Slide 1 Cryptographic Techniques Instructor: Jerry Gao Ph.D. San Jose State University email: [email protected] URL: http://www.engr.sjsu.edu/gaojerry May, 2000 Slide…
Network Security Essentials Chapter 2 Fourth Edition by William Stallings (Based on Lecture slides by Lawrie Brown) * Lecture slides by Lawrie Brown for “Network Security…
Encryption Coursepak little bit in chap 10 of reed Encryption A message sent over a network can be read by any site between the source and the destination (e.g. each hop…
HIPAA CASE STUDY- BREACHES OF PHI IN HEALTHCARE Amanda Foster Erin Frankenberger Healthcare Security Breach Facts 61% of organizations are not confident of where PHI is physically…
Cryptography Introduction Cryptography is the art of achieving security by encoding messages to make them non-readable. Some cryptography algorithms are very trivial to understand,…
James C. Bradas, Ph.D. Engineering & Analysis Operation 18 June 2009 Public Key Encryption A Bit of History In mid 1970s, the primary means of encrypting data was via…