documentation for Spring Security 2.0

 Documentation for Spring Security that is a Java/Java EE framework that
 provides advanced authentication, authorization and other comprehensive
 security features for enterprise applications. In addition to having a
 comprehensive list of security functionality, Spring Security is very
 configurable and employs the Spring Framework for configuration, it allows
 for reuse and portability of security components, and it can also be used
 with non-Spring applications.
 .
 Spring Security currently supports authentication integration with these
 technologies:
  - HTTP BASIC authentication headers.
  - HTTP Digest authentication headers.
  - HTTP X.509 client certificate exchange.
  - LDAP.
  - Form-based authentication
  - Transparent authentication context propagation for Remote Method
    Invocation (RMI) and HttpInvoker (a Spring remoting protocol).
  - Automatic "remember-me" authentication.
  - Anonymous authentication.
  - Run-as authentication.
  - Java Authentication and Authorization Service (JAAS)
  - Container integration with JBoss, Jetty, Resin and Tomcat.
 .
 This package provides API documentation and a reference manual for Spring
 Security.