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Lectures -

Lecture Slides

(Please note that access to lecture notes is restricted.)

Lecture 1 (PDF) (6-up PDF) (Jan 9, 2006) - administrative stuff
Lecture 2 (PDF) (6-up PDF) (Jan 11, 2006) - hw1, introduction
(Jan 16, 2006) - holiday
Lecture 3 (PDF) (6-up PDF) (Jan 18, 2006) - introduction, cryptography (basic ciphers)
Lecture 4 (PDF) (6-up PDF) (Jan 23, 2006) - cryptography (stream ciphers, cryptanalysis)
Lecture 5 (PDF) (6-up PDF) (Jan 25, 2006) - cryptography (DES)
Lecture 6 (PDF) (6-up PDF) (Jan 30, 2006) - hw2, cryptography (DES, AES)
Lecture 7 (PDF) (6-up PDF) (Feb 1, 2006) - public-key cryptography (RSA, Diffe-Hellman)
Lecture 8 (PDF) (6-up PDF) (Feb 6, 2006) - public-key cryptography (digital signature, cryptographic hash function, message authentication code)
Lecture 9 (PDF) (6-up PDF) (Feb 8, 2006) - public-key cryptography (one-time signature), key management (Needham-Schroeder)
Lecture 10 (PDF) (6-up PDF) (Feb 13, 2006) - key management (Needham-Schroeder, Kerberos, public-key certificate)
Lecture 11 (PDF) (6-up PDF) (Feb 15, 2006) - key management (choosing keys, storing keys, distributing keys)
(Feb 20, 2006) - holiday
Lecture 12 (PDF) (6-up PDF) (Feb 22, 2006) - key management, visual cryptography
Lecture 13 (PDF) (6-up PDF) (Feb 27, 2006) - key management
Lecture 14 (Mar 1, 2006) - hw4
(Mar 6, 2006) - exam 1
Lecture 15 (PDF) (6-up PDF) (Mar 8, 2006) - key management (group key management)
(Mar 13, 2006) - spring break
(Mar 15, 2006) - spring break
Lecture 16 (PDF) (6-up PDF) (Mar 20, 2006) - key management (group key management)
Lecture 17 (PDF) (6-up PDF) (Mar 22, 2006) - key management (group key management), authentication
Lecture 18 (PDF) (6-up PDF) (Mar 27, 2006) - authentication, authentication in applications
Lecture 19 (PDF) (6-up PDF) (Mar 29, 2006) - authentication in applications
(Apr 3, 2006) - class canceled
Lecture 20 (PDF) (6-up PDF) (Apr 5, 2006) - authentication in applications
Lecture 21 (PDF) (6-up PDF) (Apr 10, 2006) - authorization, policy
Lecture 22 (PDF) (6-up PDF) (Apr 12, 2006) - authorization (policy)
Lecture 23 (PDF) (6-up PDF) (Apr 17, 2006) - intrusion detection
Lecture 24 (PDF) (6-up PDF) (Apr 19, 2006) - wireless, upload (bistro)
Lecture 25 (PDF) (6-up PDF) (Apr 24, 2006) - upload (bistro), privacy

Preview:

(Apr 26, 2006) - exam 2

Tentative Slides

The following are tentative slides (in PDF format) for this semester. They are subject to change without notice.

administrative (PDF) (6-up PDF)
hw1 (PDF) (6-up PDF)
introduction to security systems (PDF) (6-up PDF)
cryptography (PDF) (6-up PDF)
hw2 (PDF) (6-up PDF)
public-key cryptography (PDF) (6-up PDF)
key management (PDF) (6-up PDF)
key management, part 2 (PDF) (6-up PDF)
key management, part 3 (PDF) (6-up PDF)
authentication (PDF) (6-up PDF)
authentication, part 2 (PDF) (6-up PDF)
authorization (PDF) (6-up PDF)
authorization part 2 (policy) (PDF) (6-up PDF)
intrusion detection (PDF) (6-up PDF)
intrusion detection part 2 (PDF) (6-up PDF) - (skip)
wireless (PDF) (6-up PDF)
application of security - bistro (PDF) (6-up PDF)
privacy (PDF) (6-up PDF)