March 2003
Intermediate to advanced
312 pages
7h 12m
English
Authentication refers to the process by which you verify the identity of a user to a reasonable extent. This generally consists of a user providing a username for identification and a password to verify that identity.
HTTP offers integrated mechanisms for authenticating users. Collectively referred to as HTTP authentication, these mechanisms provide a way for users to be authenticated without the necessity of any server-side programming logic. This can be especially helpful for restricting access to static resources (such as images or HTML files). Of course, server-side scripts can also implement HTTP authentication, although Web developers often authenticate users in the application logic itself.
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