As an original posting, select and respond to one of the following. If you use
additional resources, remember to list them at the end of the posting.

  1. Use the Internet to research Microsoft Windows User Account Control (UAC).
    What were the design goals? Were they achieved? How secure is UAC? What are its
    strengths and weaknesses?
  2. Use the internet to research Kerberos. When was it first available? Have
    there been improvements? Provide a scenario for when it would be the
    least optimal choice.
  3. Use the internet to research LDAP. Provide a description and a scenario for
    when it might be used and what its different database options are.