http://help.salesforce.com/help/pdfs/en/salesforce_security_impl_guide.pdf
Audit Name: TNS Salesforce Best Practices Audit v1.2.0
Category: IDENTIFICATION AND AUTHENTICATION
References: 800-53|IA-5(1)(e)
Plugin: Salesforce.com
Control ID: 190da45933392e4a31355ba05a2fa97fbbaaee2bd67a46325659e4b61c4461ea