Network Security in OSI Model
The following are some of the most important topics and security control strategies at various scales. Of course, some items can be removed on a smaller scale. Nevertheless, if security is very important, it is better to work on all of the following: Access control, Anti-virus and anti-malware software, Software security, Performance analysis and benchmarking and prevent leaks and information dissemination, Security information and event management and Virtual Private network and wireless network security & security web.