Part 1 Review QuestionsWhat is the difference between authenticat.docx
Download as DOCX, PDF0 likes9 views
The document contains two parts. Part 1 lists review questions about authentication vs authorization, network security relationships, network vs host intrusion detection systems, and VPNs. Part 2 instructs the reader to create a spreadsheet that encrypts values using a transposition cipher, then further encrypts the results using a substitution cipher.
1 of 1
Download to read offline
Part 1 Review QuestionsWhat is the difference between authenticat.docx
- 1. Part 1: Review Questions What is the difference between authentication and authorization? Can a system permit authorization without authentication? Why or why not? What is the typical relationship between the untrusted network, the firewall, and the trusted network? How does a network-based IDS differ from a host-based IDS? What is a VPN? Why are VPNs widely used? Part 2: Module Practice Create a spreadsheet that takes eight values into eight different cells and then applies a transposition cipher to them. Next, create a row that takes the results and applies a substitution cipher to them (substitute 0 for 5, 1 for 6, 2 for 7, 3 for 8, 4 for 9, and vice versa).