There is a lot of talk about Software as a Service (SaaS) These are hosted solutions that are intended to provide a great deal of “bang for the buck” because the companies using them don’t need to create the necessary infrastructure. Such services are attractive to small and medium businesses, or for companies wishing to streamline their the cost and time involved in implementing solutions. A timely example of a SaaS having issues is the recent BlackBerry outage. Companies need to do a business impact analysis around the potential pitfalls related to managed services.”]
Source: https://www.csoonline.com/article/2136773/software-as-a-dis-service-.html