We want to implement a more secure password policy at our site. Users dont currently change their passwords on a regular basis. I understand I can set the passwords to expire and lock an account after a number of failures but need some advice how to get users to be warned that their passwords are due to expire and to get a mechanism for them to change their own passowrd. Would it take soem front end coding e.g. VB? Could anyone point me to some resources?

Any help would be appreciated.

P.S Oracle 8.1.6.3 on AIX 4.3.3 using VB front ends