1.) crypto_03.wmv

Data Encryption Standard (DES) The Data Encryption Standard (DES), known as the Data Encryption Algorithm (DEA) by ANSI and the DEA-1 by the ISO, has been most widely used

2.) CIS522-1.wmv

Figure 6.2 One round of DES The Initial Permutation

3.) CIS522-3.wmv

6.2 Description of DES DES is a block cipher; it encrypts data in 64-bit blocks. A 64-bit block of plaintext

4.) CIS522-2.wmv

Cryptography - The Study of Encryption Also see video about encryption Backup

5.) codecrac.rm

Lecture 9 (July 4, 2005) - 9. Computer Security ( Video | Handout )

6.) EBS_050704.asf

Videos, Interesting Original 1984 Advert (13Mb) - Introduced Macintosh to the World during the 1984 SuperBowl (© Apple Computer, Inc.) - Text of 1984 : For today, we celebrate the first glorious anniversary

7.) 1984.mov

Full Size Demo Movie Full Size Movie 1 Full Size Movie 2 Full Size Movie 3

8.) cc2.mov

(High) How can we have confidence in the protection mechanism? Movie 4: Firewalls (Low) (High) What does it take to keep the bad guys out?

9.) cc4.mov

The links below are to full resolution versions of the CyberCIEGE movies. Note these are between 20 and 40 MBytes each. Full Size Introduction Movie Full Size Demo Movie Full Size Movie 1

10.) CC_Demo.mov