ICAP, the Internet Content Adaption Protocol, is a protocol aimed at providing simple object-based content vectoring for HTTP services. ICAP is, in essence, a lightweight protocol for executing a "remote procedure call" on HTTP messages. It
allows ICAP clients to pass HTTP messages to ICAP servers for some sort of transformation or other processing ("adaptation"). The server executes its transformation service on messages and sends back responses to the client, usually with modified messages. Typically, the adapted messages are either HTTP requests or HTTP responses. [Source
ICAP Official Website]
ICAP Website The Internet Content Adaptation Protocol (ICAP) enables enterprises to choose the best of breed applications and infrastructure. ICAP enables a new class of services by allowing site owners to offer Web applications closer to the user.
