Cryptographic applications in network security

This is my PPT on cryptographic applications in network security. This paper systematically discusses the application of cryptography in network security, puts forward 15 types of actual network communication problems, and analyzes the systems and functions of symmetric and asymmetric passwords used in security and their common uses.Algorithm. It is of reference significance for the use of cryptography in network security applications to solve practical problems.

Outline:

Role of the password
Password category
Symmetric and asymmetric cryptographic systems
Common security attacks
Security service framework
13 security mechanisms
Common Computer encryption algorithms (or methods)
Des, AES, RC5, and RC4
RSA
Diffie-Hellman (Key Exchange)
Message Authentication, digital signature, and Hash Functions
Application of cryptography in network security protocols

Download link:

Http://ffrock.bokee.com/inc/Cryptography-on-Network-Security.rar