Prerequisites: Salesforce.com, Force.com, Portal, Authentication, Authorization
I built up a PowerPoint presentation for a potential client to eliminate the security concerns of Salesforce.com and Force.com. This presentation offers a thorough introduction of the security solutions on Salesforce.com and Force.com, including platform security, user security (authentication, OAuth and social SSO) and programmatic security on Force.com.
For anyone who wants to have a quick overview of Salesforce.com security solution, this is a shortcut to get on road.