In information technology there has to be a balance between functionality and security. While doing your research for this week's assignment, Cloud Migration: Security, choose one AWS that is meant to provide additional security to the environment. Discuss the service and why it should be implemented. Discuss the impact this service may have on functionality.

Use a physical stopwatch to record the length of time it takes to run the program. calculate the difference obtained by calls to the method system.currenttimemillis() just before the start of the algorithm and just after the end of the algorithm. calculate the difference obtained by calls to the method system.currenttimemillis() at the start of the program and at the end of the program so that the elapsed time includes the display of the result. use the value returned by the method system.currenttimemillis() just after the end of the algorithm as the elapsed time.