Bis 320 Week 5

Information Security

BIS/320

Information Security

Kroenke, D.M. (2012) states that SDLC or Systems development life cycle is a conventional method of information systems development. To survive in the market, Amazon Corporation have put major thrust on areas like research, development and building new information systems. SDLC process comes in different versions with varying number of steps. Some go for the eight step process while few prefer the seven step process. Another variation is the five step process which includes the following stages: System definition, Requirement analysis, Component design, Implementation and Maintenance.

There is a subtle difference between a disaster and a threat. Heavy physical loss of computing machinery due to natural causes, assault or...