• Simple SQL Providers are re-implementation of standard ASP.NET membership, profile and role providers, but using simple database structure.
• PlainTextMembershipProvider is basic low-security membership provider using plain text file as its user database.
• BasicAuthenticationModule is authentication module for ASP.NET/IIS7, implementing standard HTTP Basic Authentication, woring with any membership provider (including, but not limited to the two contained in this library)

Further information