A JXTA {@link net.jxta.access.AccessService} implementation which
utilizes the PSE Membership service to make access control descisions.
This Access Service is essentially an interface to PKIX Certificate
path validation. The trust anchor for the validation takes the place of the
The privledged operation for access determination. If the provided
credential cannot be validated against the provided trust anchor then the
operation will be disallowed.
@see net.jxta.access.AccessService
@see net.jxta.impl.membership.pse.PSEMembershipService