Integrating SaaS services
Every day more companies see the benefits of using cloud services. A number of software vendors have already decided to no longer provide the software for local installation, but are only offering cloud services. To be able to successfully use SaaS services it is wise to consider a few things first:

- Can single sign-on be achieved ?

- Is exchange of data required?

- How can data be exchanged in a secure manner with the SaaS provider?

- What is the impact if the SaaS provider runs "out of business " is .

- Is it legally allowed to place data in a public cloud ?

- Who can watch your data when stored in a public cloud ?