# Package java.security

- Interface Summary
  Interface | Description
  --- | ---
  PrivilegedAction<T> | A computation to be performed with privileges enabled.
  PrivilegedExceptionAction<T> | A computation to be performed with privileges enabled, that throws one or more checked exceptions.

- Class Summary
  Class | Description
  --- | ---
  AccessControlContext |
  AccessController | The AccessController class is used for access control operations and decisions.

- Exception Summary
  Exception | Description
  --- | ---
  PrivilegedActionException | This exception is thrown by `doPrivileged(PrivilegedExceptionAction)` and `doPrivileged(PrivilegedExceptionAction, AccessControlContext context)` to indicate that the action being performed threw a checked exception.

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