  Restricting simultaneous logins? 
 The Question is:
 
Is there a way to limit the number of times a user can simultaneously logon?
 
 The Answer is :
 
  Topics that discuss limiting logins to particular sources, users, and
  (directly related to this question) numbers of per-user logins include
  the following:
 
  (1664), (2515), (3925), (4636), (5134), (6118), (6874), (8135).
 
  For a partially-related discussion -- how to prevent a serial line that
  receives data from initiating a login -- please review the OpenVMS FAQ
  section entitled "How can I prevent a serial terminal line from initiating
  a login?".
 
 Answer written or last revised on  21-JAN-2003 
