Introduction to Information Security (Cryptography)

This set of information security introduction video tutorials is taught by Mr. Li Hui from Xi'an University of Electronic Science and Technology. Reference textbooks include "Modern Cryptography" edited by Yang Bo published by Tsinghua University Press, "Information Security Theory and Technology" edited by China Information Security Product Evaluation and Certification Center published by People's Posts and Telecommunications Press, and Wang Yumin and Liu Jianwei published by Xi'an University of Electronic Science and Technology Press He edited three textbooks including "Communication Network Security and Confidentiality".
Introduction to Information Security is a very important professional basic course for computer major students, which mainly talks about password-related knowledge. The main contents of this set of information security introduction include: introduction to information security, cryptography basics, stream ciphers, block ciphers, public key cryptography, key distribution and key management, message authentication and hash algorithms, digital signatures and cryptographic protocols, network encryption and Authentication, firewall and access control, intrusion detection and auditing, etc. I hope this set of information security introduction video tutorials will be helpful to everyone's learning.

• Chapter 1：1 (45 minutes and 15 seconds)

• Chapter 2：2 (51 minutes and 8 seconds)

• Chapter 3：3 (44 minutes and 31 seconds)

• Chapter 4：4 (45 minutes and 30 seconds)

• Chapter 5：5 (51 minutes and 29 seconds)

• Chapter 6：6 (24 minutes and 31 seconds)

• Chapter 7：7 (46 minutes and 15 seconds)

• Chapter 8：8 (44 minutes and 34 seconds)

• Chapter 9：9 (39 minutes and 7 seconds)

• Chapter 10：10 (38 minutes and 15 seconds)

• Chapter 11：11 (44 minutes and 3 seconds)

• Chapter 12：12 (41 minutes and 21 seconds)

• Chapter 13：13 (40 minutes and 46 seconds)

• Chapter 14：14 (45 minutes and 43 seconds)

• Chapter 15：15 (43 minutes and 59 seconds)

• Chapter 16：16 (42 minutes and 22 seconds)

• Chapter 17：17 (40 minutes and 48 seconds)

• Chapter 18：18 (44 minutes and 51 seconds)

• Chapter 19：19 (40 minutes and 5 seconds)

• Chapter 20：20 (39 minutes and 39 seconds)

• Chapter 21：twenty one (44 minutes and 51 seconds)

• Chapter 22：twenty two (45 minutes and 58 seconds)

• Chapter 23：twenty three (44 minutes and 31 seconds)

• Chapter 24：twenty four (44 minutes and 14 seconds)

• Chapter 25：25 (43 minutes and 41 seconds)

• Chapter 26：26 (42 minutes and 15 seconds)

• Chapter 27：27 (43 minutes and 37 seconds)

• Chapter 28：28 (43 minutes and 52 seconds)

• Chapter 29：29 (44 minutes and 49 seconds)

• Chapter 30：30 (43 minutes and 17 seconds)

• Chapter 31：31 (46 minutes and 41 seconds)

• Chapter 32：32 (48 minutes and 54 seconds)

• Chapter 33：33 (41 minutes and 42 seconds)

• Chapter 34：34 (44 minutes and 51 seconds)

• Chapter 35：35 (44 minutes and 53 seconds)

• Chapter 36：36 (40 minutes and 22 seconds)

• Chapter 37：37 (41 minutes and 12 seconds)

• Chapter 38：38 (42 minutes and 4 seconds)

• Chapter 39：39 (45 minutes and 52 seconds)

• Chapter 40：40 (46 minutes and 59 seconds)

• Chapter 41：41 (45 minutes and 4 seconds)

• Chapter 42：42 (41 minutes and 56 seconds)

• Chapter 43：43 (43 minutes and 18 seconds)

• Chapter 44：44 (43 minutes and 18 seconds)

• Chapter 45：45 (39 minutes and 22 seconds)

• Chapter 46：46 (42 minutes and 30 seconds)

• Chapter 47：47 (47 minutes and 10 seconds)

• Chapter 48：48 (43 minutes and 18 seconds)