SECURITY SERVICES IN NETWORK SECURITY || AUTHENTICATION || CONFIDENTIALITY || INFORMATION SECURITY
![](https://i.ytimg.com/vi/L2NAQbZeRXo/mqdefault.jpg)
30:19
SUBSTITUTION TECHNIQUES IN NETWORK SECURITY || INFORMATION SECURITY||CEASER CIPHER||PLAY FAIR CIPHER
![](https://i.ytimg.com/vi/_zq4qTc9Jmg/mqdefault.jpg)
18:03
TYPES OF ATTACKS IN NETWORK SECURITY || ACTIVE ATTACKS || PASSIVE ATTACKS || INFORMATION SECURITY
![](https://i.ytimg.com/vi/Fr2fQlQIokY/mqdefault.jpg)
40:57
NETWORK SECURITY - TYPES OF AUTHENTICATION (Message Encryption, MAC, Hash Functions)
![](https://i.ytimg.com/vi/Fu82aJJ3tQQ/mqdefault.jpg)
22:53
NETWORK SECURITY - SECURE ELECTRONIC TRANSACTION(SET) - PART 1
![](https://i.ytimg.com/vi/VtHSyoJkDXw/mqdefault.jpg)
42:16
NETWORK SECURITY - SHA 512 (AUTHENTICATION ALGORITHM)
![](https://i.ytimg.com/vi/yIm0Ol9Dg4Y/mqdefault.jpg)
15:54
Security Attacks
![](https://i.ytimg.com/vi/jq_LZ1RFPfU/mqdefault.jpg)
17:34
Cybersecurity Architecture: Five Principles to Follow (and One to Avoid)
![](https://i.ytimg.com/vi/-BKjAquaCE0/mqdefault.jpg)
19:04