What is Microsoft Commerce Server?
Commerce Server is a web server product that is tailored for building e-commerce sites. It provides tools and features that simplify developing and deploying e-commerce solutions, and provides tools that let the site administrator analyze the usage of the site. Is Commerce Server different from Internet Information Server? Yes. Commerce Server uses Internet Information Service (IIS) to provide basic web server capabilities, but also includes additional features and functions. Of particular importance in this case is the fact that the vulnerability lays within a component that ships as part of Commerce Server 2000 but not IIS. Because of this, IIS servers are at no risk from this vulnerability. What is an ISAPI filter? ISAPI (Internet Services Application Programming Interface) is a technology that enables developers to extend the functionality provided by a web server. An ISAPI filter is a dynamic link library (.dll) that uses ISAPI to respond to events that occur on the server. What i