"When ISA Server is used to terminate SSL sessions for Web publishing, you must provide a valid certificate for the Web Listener to use. Since all certificates have a limited lifetime, the certificate you install for the Web listener will eventually expire. This article will discuss the things you need to consider when renewing these certificates and the related alerts ISA will use to catch your attention."
Thomas W Shinder, M.D., MCSE
Sr. Consultant / Technical Writer