A password is an example of using _____ to authenticate the user. Select one: a. something the user does b. something the user has c. something the user is d. something the user knows
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A password is an example of using _____ to authenticate the user.
something the user does
something the user has
something the user is
something the user knows
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Solved in 2 steps
- True or False: It’s always possible to recover deletedfile items such as e-mails, texts, and photos from amobile device.Encryption is the process of transforming a message, called plain text, into ______ text. which one: cipher hidden abstract virtualInsecure Cryptographic Storage Challenge 3 The result key to this level is the same as the encryption key used in the following sub application. Break the cipher and recover the encryption key! The result key is in all capital letters and is in English. Cipher text to decrypt: Decrypt Cipher text Example Try to decrypt this: IAAAAEkQBhEVBwpDHAFJGhYHSBYEGgocAw==
- MCQ A company requires users to scan their fingerprint to access an application. The developers of the application want to implement multifactor authentication. Which of the following should be implemented? a Facial recognition using a camera b Hand geometry scan c Have users sign their name naturally d Implement iris recognitionLab Assignment 2: Playfair Cipher Overview: You are required to use the Playfair cipher to encrypt the message: "Butch." You will do the encryption by hand. The key for encryption is “Govern." You will need to show your work for the encryption process. Your submission should be a typed text fileSubject/Course: Computer ScienceTitle: Java Application Question: Specifications: Users: Seller should be able to add/edit/delete different products should be able to view all the sales/users who bought the products Buyer should be able to view/search all available products should be able to add to cart should be able to buy products The application should also have a login page where the user can sign-in or sign-up for an account. Additional feature Upon registration of any user they will be sent a verification email. The email contains the verification code where the user can input in the registration page to verify his/her account. The email also contains a link which the user can use to automatically verify his/her account. A user with an unverified account should not be able to login.
- Strong Password Policy Requirement 1. Implement strong password policy using JavaScript. The criteria of a "strong password" are as follows: At least eight characters At least one (1) uppercase letter (A through Z) At least one (1) lowercase letter (a through z) At least one (1) number (0 through 9) At least one (1) special characterExamples: _, -. +, =,!, @, %, *, &, ”, :, ., /, etc.Exceptions: \ , ~, <, space, tab 2. Provide an explanation of how you implemented the strong password policy.Deluxe Bath Controller (This scenario is used by questions 14 and 15.) At a touch of the Fill button the bath automatically fills with water. When it reaches the overflow point it automatically stops unless the user has already touched the Fill button again to stop the flow of water. There is also an Empty button to empty the bath. What is the name given to the security attack when an opponent prevents messages from reaching a destination? Denial of service Masquerading Modification of messages Eavesdropping Which of these is the highest-level part of the directory structure on Linux? Directory Topmost Directory File Allocation Table Superblock Which security goal aims to protect information from disclosure? Integrity Confidentiality Authenticity Accountability What does a network switch do? It broadcasts messages to all the computers that are connected to it It job is to disable part of the network It collects all the network cables in one place Routes a message…Instructions: 1. Read: Computer Security Fundamentals, 4th edition (Chapter Eight) 2. Answer: Answer the following questions: • Question 1: It is easy to use encryption to hide messages inside of other objects. Steganography is the art of hidden writing. You can get Hide In Picture (HIP) at https://hide-in-picture.soft112.com/.. You can then encrypt a message or even a program that can be extracted by using an encryption key. Download HIP, hide a text message in a picture, and send the picture and key to your classmate to see whether he can extract the secret message. How could you detect hidden messages in web page images? Individual Assignment 2 • Question 2: ROT13 is an interesting encryption algorithm in that it has no key. It uses a form of the Caesar cipher to encrypt text. Try encoding a message by entering text in the box at http://www.rot13.com/. Exchange your encrypted message with someone else in class. Then enter their coded message you've received into the text box.…
- You receive the following email from the Help Desk: Dear Email User, Beginning next week, we will be deleting all inactive email accounts in order to create space for more users. You are required to send the following information in order to continue using your email account. If we do not receive this information from you by the end of the week, your email account will be closed. *Name (first and last): *Email Login: *Password: *Date of birth: *Alternate email: Please contact the Webmail Team with any questions. Thank you for your immediate attention. Explain THREE (3) main purpose of sending this email to all email users.A signature pad is an example of using _____ to authenticate the user. Select one: a. something the user knows b. something the user has c. something the user does d. something the user isLaboratory Exercise Party Planner Objective: At the end of the exercise, the students should be able to: Create a menu bar with multiple user options. Apply event. Software Requirements: Latest version of NetBeans IDE Java Development Kit (JDK) 8 Procedure: 1. Create a folder named LastName_FirstName (ex. Reyes_Mark) in your local drive. 2. Create a new project named LabExer8. Set the project location to your own folder. 3. Construct import statements to use the packages listed below: javax.swing java.awt java.awt.event 4. Extend the JFrame class and implement the ActionListener interface. 5. Create a JMenuBar named mainBar and two (2) Menu objects named menut and menu2. Set the text of menu 1 as File and the text of menu2 as Event Type. 6. Create the items that will appear in the menus. The File menu shall contain an Exit submenu. Name the object exit. The Event Types menu shall contain two (2) submenus: Adult and Child. Name the objects adult and hild, respectively. The bmenu consist…
