Question

Question 1

Assume you are working for Green Energy as a network administrator. The manager requests you to develop a network security policy. You consider writing a guideline on securing access to network data by setting up authentication and authorisation and configuring password requirements.

a. Explain what authentication and authorisation are, and

b. Give at least three recommendations to users on selecting a good password.

Question 2

living/working/studying environmentsby collecting and demonstrating the data of temperature, humidity, air quality and so on.

• Scenario 1: You need a development server for your team members (classmates across several campuses).
• Scenario 2: And then, once the software is developed and deployed with required hardware, you need a hosting solution for users to access to the software and users can check their living/working/studying environments on their tablets and smartphones.

What type of cloud computing service for each scenario is appropriate? Justify your answers.

Answer 1

Answer:-

Plz give thumbs up.

As per HomeworkLib guidelines, I answered the first question.

Q1.

a) Any application,website recongnizes who you are based on your username and password.Authentication refers to verifying and confirming the identity of an authorized person.Authorization is confirming the credentials and permissions of the users,It helps you to control access rights by granting or denying specific permissions to an authenticated user.

SImple words, Authentication deals with user account validation. Is this a valid user? this user registered in our applicaiton.

Ex.Login

Authorization deals with user access validation to certain feature. Does this user have the authorization or right to access this feature.

Ex:server determines if the client has permission to use a resource or acces a file.

b)

1.Make your password as long as possible.Use mix of different characters upper letters,lower letter and symbols

Ex: @A78596k

2.Don't use personal information, Avoid any names,words,nick names,part of your user id and numbers.Change your password regularly.

Ex: N140035, Aravind,1234567, Sweety,address,city of birth,pet's names

3.Don't reuse passwords, Use unique password for each separate account.