org.apache.hadoop.security
Interfaces 
GroupMappingServiceProvider
Classes 
AnnotatedSecurityInfo
AuthenticationFilterInitializer
JniBasedUnixGroupsMappingWithFallback
JniBasedUnixGroupsNetgroupMappingWithFallback
Krb5AndCertsSslSocketConnector
Krb5AndCertsSslSocketConnector.Krb5SslFilter
SaslPlainServer.SaslPlainServerFactory
SaslPlainServer.SecurityProvider
SaslRpcServer.SaslDigestCallbackHandler
SaslRpcServer.SaslGssCallbackHandler
SecurityUtil.QualifiedHostResolver
Enums 
Krb5AndCertsSslSocketConnector.MODE
SaslRpcServer.AuthMethod
SaslRpcServer.QualityOfProtection
SaslRpcServer.SaslStatus
UserGroupInformation.AuthenticationMethod