You want to implement an authentication method so that different password attacks, like dictionary attacks, brute force attacks, etc., will not result in unauthorized access to the web application hosted by your enterprise. You want to do this by not using any specialized hardware or making any changes to the user's activity during the authentication process. Which of the following methods should you apply? You should implement keystroke dynamics. You should implement fingerprint authentication. You should implement iris scanning. You should implement facial recognition. 10. Sam is working as a cybersecurity expert. An enterprise that manages nuclear powerplants approached Sam's company to install an authentication facility for its employees when they access the nuclear plant. The enterprise is demanding multifactor authentication with high security, lowest false acceptance rate, and lowest false rejection rates. Which of the following authentication methods should Sam apply? PIN and face recognition PIN and gait recognition PIN and fingerprint scanner PIN and password 11. In an interview, you were asked to crack a password and told that the password is a commonly used word. Which of the following methods should you apply? You should perform a brute force attack. You should perform a dictionary attack. You should perform a rule attack. You should perform skimming. 12. You are asked to choose a secure authentication method other than a username and password for the employees to access your enterprise's database. Which of the following should you choose? Gait recognition Smart card authentication Security key authentication Facial recognition

As a result, biometrics are currently among the most secure authentication techniques. Knowledge factors, possession factors, inheritence factors, location factors, and behavior factors make up the five basic types of authentication factors. Answering a personal security question is often required for knowledge-based authentication. Passwords, four-digit personal identification numbers (PINs), and one-time passwords are the most common knowledge factor technologies. In order to access a resource like an application, an online account, or a VPN, the user must submit two or more verification factors, which is known as multi-factor authentication (MFA).

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