# Uses of Interface
org.eclipse.net4j.util.security.IAuthenticator

Packages that use IAuthenticator
Package
Description
org.eclipse.net4j.util.security
Interfaces and classes for security, negotiation, authentication, authorization and cryptography.

## Uses of IAuthenticator in org.eclipse.net4j.util.security

Subinterfaces of IAuthenticator in org.eclipse.net4j.util.security
Modifier and Type
Interface
Description
`interface`
`IAuthenticator2`
Extension interface for authenticators that can update user credentials in addition to authenticating them.
Classes in org.eclipse.net4j.util.security that implement IAuthenticator
Modifier and Type
Class
Description
`class`
`FileUserManager`
`class`
`UserManager`
`class`
`UserManagerAuthenticator`