Research VPN’s (Virtual Private Networks). In your own words describe what a VPN is.

1. Research VPN’s (Virtual Private Networks). In your own words describe what a VPN is:
   1. Why are they used?
   2. How can they be secured?
   3. Advantages and Disadvantages of using a VPN?
2. Research and compare 3 different VPN services available. Be sure to include:
   1. Options available
   2. Similarities
   3. Differences
   4. Cost

After completing your comparison, which one would you choose and why?