Using MIS (10th Edition)
10th Edition
ISBN: 9780134606996
Author: David M. Kroenke, Randall J. Boyle
Publisher: PEARSON
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Chapter 1.7, Problem 1SGDQ
Explanation of Solution
Password:
Sensitive information is present in every system or network and it requires authentication to open.
- The authorization is provided by entering the password, identification number, and so on.
- Password can be a string of character or number and it protects the system from the access of the unauthorized person.
Rule for creating a password:
The rules for creating password are:
- Password should be changed often.
- Password should not be guessable such as first name, last name and so on.
- The length of the password should be minimum 8 characters or more in length.
- It is good, if it has uppercase letters, lowercase letters, numbers, and special characters.
- It should not be a familiar word or pharse.
- It should not be common numbers like birth date and social security number.
- Password should not be shared with others.
Example of Weak password:
The examples of weak password are “FirstName_123”, “mypassword”, “mobile_number” and “123456789”.
Example of strong password:
The password with the combination of uppercase letters, lowercase letters, numbers, and special characters are considered as strong password.
Password Creation using the lines -“Tomorrow and tomorrow and tomorrow, creeps in its petty pace...
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Check out a sample textbook solutionStudents have asked these similar questions
Consider yourself the manager of a completely imaginary bank account. To get started, it would be helpful to catalog several forms of verification. Is it no longer necessary to use a password?
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Chapter 1 Solutions
Using MIS (10th Edition)
Ch. 1.4 - Prob. 1AAQCh. 1.4 - Prob. 2AAQCh. 1.4 - Prob. 3AAQCh. 1.4 - Prob. 4AAQCh. 1.7 - Prob. 1EGDQCh. 1.7 - Prob. 2EGDQCh. 1.7 - Prob. 3EGDQCh. 1.7 - Prob. 4EGDQCh. 1.7 - Prob. 5EGDQCh. 1.7 - Prob. 6EGDQ
Ch. 1.7 - Prob. 7EGDQCh. 1.7 - Prob. 8EGDQCh. 1.7 - Prob. 1SGDQCh. 1.7 - Prob. 2SGDQCh. 1.7 - Prob. 3SGDQCh. 1.7 - Prob. 4SGDQCh. 1.7 - Prob. 5SGDQCh. 1.7 - Prob. 1CGDQCh. 1.7 - Prob. 2CGDQCh. 1.7 - Prob. 3CGDQCh. 1.7 - Prob. 4CGDQCh. 1.7 - Prob. 1ARQCh. 1.7 - Prob. 2ARQCh. 1.7 - Prob. 3ARQCh. 1.7 - How can you use the five-component model? Name and...Ch. 1.7 - Prob. 5ARQCh. 1.7 - Prob. 6ARQCh. 1.7 - Prob. 7ARQCh. 1 - Prob. 1.1UYKCh. 1 - Prob. 1.2UYKCh. 1 - Prob. 1.3UYKCh. 1 - Prob. 1.4CE1Ch. 1 - Prob. 1.5CE1Ch. 1 - Prob. 1.6CE1Ch. 1 - Prob. 1.7CE1Ch. 1 - Prob. 1.8CE1Ch. 1 - Prob. 1.9CS1Ch. 1 - Prob. 1.1CS1Ch. 1 - Prob. 1.11CS1Ch. 1 - Prob. 1.12CS1Ch. 1 - Prob. 1.13CS1Ch. 1 - Prob. 1.14CS1Ch. 1 - Prob. 1.15MML
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- In a computing system, a password consists of 6 characters. Each character can be an uppercase English letter, or a lowercase English letter, or a decimal digit. There is at least one digit in a valid password. How many valid passwords can we create? Answer: 626arrow_forwardGive an illustration of a hypothetical circumstance involving the management of user logins, for example. Create a list of all of the various kinds of authentication that you've come across throughout your travels. Do you think that passwords will become outdated in the near future?arrow_forwardWrite a program about password cracking. The password file should contain 6-digit numbers only (from 000000 to 999999) and assume that the attacker knows that. Use MD5 algorithm.arrow_forward
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- What exactly do you mean when you talk about "the objectives of authentication"? Consider both the positive and negative aspects of each system before making a decision on which one to use.arrow_forwardWhat exactly is a "single point of failure" in terms of passwords?arrow_forwardIs it possible to use software on a desktop computer to make secret keys for use in cryptographic protocols in a way that keeps them safe and lets them be used?arrow_forward
- Please write a new overview for this question that is not the same as the one already available for reveiw. Perform a Web search for “Announcing the Advanced Encryption Standard (AES).” Read this document, which is a FIPS 197 standard. Write a short overview of the development and implementation of this cryptosystem.arrow_forwardCryptography is the practice of encryption. Information Security uses cryptography techniques to encrypt and decrypt data. A simple encryption method might take plaintext and mix up the letters using some predetermined pattern and then use that pattern to decrypt the data for reading. Ciphers are the algorithms used to put the data into its secret pattern and then systematically decrypt it for reading. This script is going to use a famous simple cipher called the Caesar Cipher. It is a substitution cipher where each letter in the text is 'shifted' in a certain number of places. It uses the alphabet as the primary pattern and then based on the shift number, it would shift all the letters and replace the alphabet with our pattern. For example, if our shift number was 3, then A would be replaced with D, if we performed a right shift. As an example: Text = "THE CAT IS VISIBLE AT MIDNIGHT" Ciphertext = "WKH FDW LV YLVLEOH DW PLGQLIJKW" The keys to decrypt this message are the shift number…arrow_forwardCreate a symmetic encryption scheme and show the ciphertext for the work 'HELLO'.arrow_forward
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