I’m studying for my Cyber Security class and don’t understand how to answer this. Can you help me study?
You are the security analyst for company ABC and your company only has one location with a LAN of 10.10.0.0/24. Your file server is FS1 (10.10.0.250). Your DC1 (DNS server) is 10.10.0.10. Your web server is 192.168.10.2 on the DMZ of your router at 192.168.10.1. The public (WAN) side of your router is 68.42.45.2. Users routinely access their work computers using a VPN and remote desktop from home. Your email server is 192.168.10.3 on the DMZ of your router.
Your supervisor has tasked you with providing her with the following information:
1. What are commonly used ports for the services our company provides (file sharing, DNS, web, secure web, remote desktop, email).
2. Provide 5-tuples that would be seen between host 10.10.0.25 and the file server.
3. Provide 5-tuples that would be seen between host 10.10.0.25 and the DNS server.
4. Provide 5-tuples that would be seen between host 10.10.0.25 and the web server.
5. Provide 5-tuples that would be seen between host 10.10.0.25 and the email server.
6. What would a 5-tuple look like that originated from a computer at home to 10.10.0.25 look like?
https://www.iana.org/assignments/service-names-por…
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