How does Blue Coat WebPulse work with Blue Coat WebFilter (BCWF)?
What happens behind the scenes for a web site to be categorized dynamically?
NOTE: Both the above operations are conducted on the local (customer-owned) ProxySG.
NOTE: Due to the large number of WebPulse rating requests received from all ProxySG appliances deployed throughout the world, the database that the rating server keeps is usually slightly more up-to-date than the database on any particular ProxySG appliance. Both the service point and the WebPulse servers are different servers that operate together to deliver category ratings to the ProxySG appliance.
NOTE: With the K9 and ProxySG clients the behind-the-scenes actions are the same. Both the ProxySG and the K9 clients are told to keep the ratings for 24 hours.