Routing protocols:
Routing protocols are broken up into few different categories
Distance Vector: DVRP use a distance to a remote network to find the best path. It is called hop when each time a packet of data goes through a router. The best is considered to be with the least number of hopes. The vector is the determination of direction to the remote network. Examples for distance vector routing protocols are RIP and IGRP. RIP (Routing information protocol):
RIP is a true distance vector routing protocol. Every 30 seconds, RIP sends the entire routing table out to all active interfaces. It only uses hop count to find the best way to a remote network, but it has a only maximum allowable hop count of 15, which means one more hop count of 16 is deemed unreachable. They …show more content…
Finding the right balance between security and usability. The better the security network is, the harder or more difficult it can be to use.
2. Approach with a single unified strategy to protect the whole network.
3. Employees can accidentally create security vulnerabilities, or sometimes ex-employee could create issues to the whole network. Hence never get into an assumption that an attack will come only from outsiders.

Network Security Checklist:
1. Acceptable use policy, this is to specify the activities which are allowed on the network and which ones are prohibited.
2. E-mail and communication activities, this is to help minimize the issues from emails and attachments.
3. Antivirus policy, to protect the entire network from any kind of attacks like viruses, malware, Trojans.
4. Identity policy, to protect from unauthorised users.
5. Password policy, this is to help employees to select strongest password possible and protect them.
6. Encryption policy, this is to provide guidance on using encryption technology to protect network data.
7. Remote access policy, to help employees to access the network safely when they work outside the