NASA is about to launch a new weather satellite. You are in charge of the network security for the computer systems that operate the satellite. The computers you manage tell the satellite where to move, tell the satellite which sensors to turn on, collect the data after the satellite sends it to Earth and put it on a website for the Weather Channel. You have been asked to provide a short write-up for the security review. In your own words, say whether you think Confidentiality, Integrity or Availability is the most important element of your security, why you think it is the most important and what security counter-measure you think provides the best security to achieve the goal.