Questions

1. Which of the following statements is true?
   1. Secure Shell is completely secure in its default configuration.
   2. It’s safe to allow the root user to use Secure Shell to log in across the Internet.
   3. Secure Shell is insecure in its default configuration.
   4. The most secure way to use Secure Shell is to log in with a username and password.
2. Which three of the following things would you do to conform with the best security practices for Secure Shell?
   1. Make sure that all users are using strong passwords to log in via Secure Shell.
   2. Have all users create a public/private key pair, and transfer their public keys to the server to which they want to log in.
   3. Disable the ability to log in via username/password.
   4. Ensure that the root user is using a strong password.
   5. Disable the root user’s ability to log in.
3. Which one of the following lines in...