1. CS 494/594 Computer and Network Security Dr. Jinyuan (Stella) Sun Dept. of Electrical Engineering and Computer Science University of Tennessee Fall 2010

2. Welcome! Me… You…

3. My Contact Office: 222 Claxton Email: jysun@eecs.utk.edujysun@eecs.utk.edu Phone: 865-974-0426 Course Website: http://web.eecs.utk.edu/~jysun http://web.eecs.utk.edu/~jysun Meeting: MWF 3:35-4:25pm, 206 Claxton Office Hours: Monday 4:25-6:25pm

4. TA’s Contact Robert (Bobby) Coop rcoop@utk.edu Office: 214 SERF Office Hours: T&TR 11:00am-1:00pm

5. Course Objective Get familiar with basic security concepts and cryptographic techniques Learn computer and network attacks and defense Be interested in security design? We will work together!

6. Textbook & Reading Material Required: Charlie Kaufman, Radia Perlman and Mike Speciner, Network Security: Private Communication in a Public World, 2 nd Edition, Prentice Hall, 2002. ISBN-10: 0-13-046019-2. ISBN-13:978-0-13-046019-6. Optional: Charles P. Pfleeger and Shari Lawrence Pfleeger, Security in Computing, 4 th Edition, Prentice Hall, 2006. ISBN-10: 0-13-239077-9. ISBN-13: 978-0-13-239077-4. William Stallings, Cryptography and Network Security: Principles and Practices, 4 th Edition, Prentice Hall, 2005. ISBN-10: 0-13- 187316-4. ISBN-13: 978-0-13-187316-2. Ross Anderson, Security Engineering: A Guide to Building Dependable Distributed Systems, 2 nd Edition, Prentice Hall, 2008. ISBN-10: 0-47- 006852-3. ISBN-13: 978-0-47-006852-6.

7. Topics Covered Basic security concepts Cryptography basics Computer security Network security Wireless security

8. Class Policies No laptops Attend each lecture Read all reading assignments Work independently

9. Class Policies (Cont’d) Grading Homework: 20% Project: 20% Exams: 20%, 40%

10. Class Policies (Cont’d) Academic honesty Office of Disability Services: Hoskins Library, 865-974-6087

11. Our Famous People Good guys: Bad guys: Eve, Trudy

12. A Peek Into Security plaintextciphertext encryption ciphertextplaintext decryption shared secret key

13. A Peek Into Security (Cont’d) plaintextciphertext encryption ciphertextplaintext decryption

14. A Peek Into Security (Cont’d) plaintextSigned message sign Signed message True or false verify

15. 0 th Assignment A photo and name A paragraph: reason you come to my class, your expectations Due Monday Aug. 23