CSCI 4541- Final Exam Guide - Comprehensive Notes for the exam ( 167 pages long!)

• School: GWU
• Department: Computer Science
• Course: CSCI 4541
• Professor: Mohamed Tamer Abdelrahman Refaei

Document Summary

** figure 1. 1 displays the security requirements triad ** ** figure 2. 1 displays the simplified model of symmetric encryption ** ** figure 20. 2 displays a triple des (one of the des modes) ** ** figure 20. 6 displays cipher block chaining (cbc) mode (one of the encryption modes) ** ** diagram a shows encryption with a public key ** ** diagram b shows encryption with a private key ** ** what is the internet diagram in slides (2 slides) ** ** udp: segment header diagram in slides ** ** tcp segment structure diagram in slides ** ** tcp 3-way handshake diagram in slides ** ** tcp : closing a connection diagram in slides ** ** the internet network layer diagram in slides ** ** ip datagram format diagram in slides ** Goal: identify, review, understand protocols (at all layers) involved in. Scenario: student attaches laptop to campus network, requests / receives seemingly simple scenario: requesting www page www. google. com.