Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. The Internet Content Adaptation Protocol (ICAP) is a lightweight HTTP based protocol specified in RFC 3507 designed to off-load specific content to dedicated servers, thereby freeing up resources and standardizing the way in which features are implemented. ICAP is generally used in ...Full description
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. The Internet Content Adaptation Protocol (ICAP) is a lightweight HTTP based protocol specified in RFC 3507 designed to off-load specific content to dedicated servers, thereby freeing up resources and standardizing the way in which features are implemented. ICAP is generally used in proxy servers to integrate with third party products like antivirus software, malicious content scanners and URL filters. ICAP in its most basic form is a "lightweight" HTTP based remote procedure call protocol. In other words, ICAP allows its clients to pass HTTP based (HTML) messages (Content) to ICAP servers for adaptation. Adaptation refers to performing the particular value added service (content manipulation) for the associated client request/response.