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CS 494/594 Computer and Network Security

CS 494/594 Computer and Network Security. Dr. Jinyuan (Stella) Sun Dept. of Electrical Engineering and Computer Science University of Tennessee Fall 2010. Welcome!. Me… You…. My Contact. Office: 222 Claxton Email: jysun@eecs.utk.edu Phone: 865-974-0426

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CS 494/594 Computer and Network Security

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  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.edu Phone: 865-974-0426 Course Website: 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, 2nd 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, 4th 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, 4th 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, 2nd 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 encryption plaintext ciphertext shared secret key ciphertext plaintext decryption

  13. A Peek Into Security (Cont’d) encryption plaintext ciphertext ciphertext plaintext decryption

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

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

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