uestion 1: (25 marks) During your study of T215B, you have been introduced to a set of concepts, protocols and threats to network security. Using your own words, write a summary about network security explaining the following factors: a. Explain the basic idea about IPsec protocol, its aim and disadvantages.(9 marks) b. Do a comparison between Caesar cipher using diagraph coding and Vigenère Cipher in terms of their operation and level of security (8 marks). c. Explain the Message Digest Algorithm 5 (MD5) and describe briefly its operation. (8 marks) 11:36 P

uestion 1: (25 marks) During your study of T215B, you have been introduced to a set of concepts, protocols and threats to network security. Using your own words, write a summary about network security explaining the following factors: a. Explain the basic idea about IPsec protocol, its aim and disadvantages.(9 marks) b. Do a comparison between Caesar cipher using diagraph coding and Vigenère Cipher in terms of their operation and level of security (8 marks). c. Explain the Message Digest Algorithm 5 (MD5) and describe briefly its operation. (8 marks) 11:36 P

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Similar questions

The characteristics of ACID are listed below. Describe how each is beneficial.
another name for a homogenous is called what?
Last step in addition to the previous 2 questions: a lengthy derivation using phasors that the first diffraction peak should have an intensity of I1 ≈ 0.045 I0. Using the equation provided below in the pictures and the statement that β = 1.5π, you can find out what θ value to choose. You can also go for the midpoint between the first two destructive interference locations m = 1, 2 in the equation provided in the last question in which I will provide in the second image here. Repeat your three-path amplitude calculations for this value of θ, and observe what the relative intensity is for the first side maximum according to your calculation. Also explain How do the results improved when subdividing the aperture with 5, or 7, or more paths?
Explain the concept of iframe with suitable example.
Give Description for Clrscr.
Draw and explain the block diagram of Moore model.
What does FMS stand for?
Know the pseudocode for DFS and BFS algorithms
Assume you need to create a product that calculates the inverse of 3.546784 to four decimal places.The product will be discarded when it has been applied and tested.Which model of the life cycle would you use?Provide justifications for your response.
Describe KDD. Do the two vary in any way from one another?
Define antifuse.
Please write a python program for simulating the michaelis menten model of the two 3-state model.