Application Configuration Access Protocol

Application Configuration Access Protocol

The Application Configuration Access Protocol (ACAP) is a protocol which enhances IMAP by allowing the user to set up address books, user options, and other data for universal access.

["Your E-Mail Is Obsolete", Byte, Feb 1997 ] .

ACAP grew to encompass several other areas, including bookmark management for web browsers - it's effectively a roaming protocol for Internet applications. ACAP is in use by at least four clients and three servers to varying degrees, but it has never gained the mindshare of Lightweight Directory Access Protocol. It's rumoured to be the most complex Internet Engineering Task Force designed protocol ever, which has caused serious problems for server implementors. It's also markedly similar to Lightweight Directory Access Protocol on some levels, which has caused confusion.

Unlike LDAP, ACAP was designed for frequent writes, disconnected mode access (meaning clients can go offline and then resynchronize later), and so on. It also handles data inheritance, sometimes known as stacking, which provides easy creation of defaults.

The IETF ACAP Working Group ceased activity in April 2004, [http://www1.ietf.org/mail-archive/web/ietf-announce/current/msg00091.html] having released two RFCs, RFC 2244 ("ACAP — Application Configuration Access Protocol") and RFC 2245 ("Anonymous SASL Mechanism").

ee also

*Kolab
*LDAP
*iCalendar
*WebDAV
*CalDAV
*IMSP

External links

* [http://cyrusimap.web.cmu.edu/downloads.html#acap CMU smlacapd]


Wikimedia Foundation. 2010.

Игры ⚽ Поможем написать реферат

Look at other dictionaries:

  • Application Configuration Access Protocol — ACAP Название: Application Configuration Access Protocol Уровень (по модели OSI): Прикладной Семейство: TCP/IP Создан в: 1997 г. Порт/ID: 674/TCP Назначение протокола: Удалённое хранение конфигурационных данных …   Википедия

  • XML Configuration Access Protocol — XCAP (XML Configuration Access Protocol) est un protocole applicatif permettant à un client de lire, écrire et modifier des informations de configuration stockées sur un serveur dans un format XML. Sommaire 1 Présentation 2 Propriétés 3 Usages …   Wikipédia en Français

  • Lightweight Directory Access Protocol — The Lightweight Directory Access Protocol (LDAP;  /ˈɛld …   Wikipedia

  • Application Layer — The Application Layer is the seventh level of the seven layer OSI model, and the top layer of the TCP/IP model. It interfaces directly to and performs common application services for the application processes; it also issues requests to the… …   Wikipedia

  • Application server — In n tier architecture an application server is a server that hosts an API to expose Business Logic and Business Processes for use by other applications [ [http://mediaproducts.gartner.com/reprints/microsoft/vol3/article2/article2.html Magic… …   Wikipedia

  • Protocol (computing) — In computing, a protocol is a convention or standard that controls or enables the connection, communication, and data transfer between two computing endpoints. In its simplest form, a protocol can be defined as the rules governing the syntax,… …   Wikipedia

  • Application virtualization — is an umbrella term that describes software technologies that improve portability, manageability and compatibility of applications by encapsulating them from the underlying operating system on which they are executed. A fully virtualized… …   Wikipedia

  • Application firewall — An application firewall is a form of firewall which controls input, output, and/or access from, to, or by an application or service. It operates by monitoring and potentially blocking the input, output, or system service calls which do not meet… …   Wikipedia

  • Application delivery network — An Application Delivery Network (ADN) is a suite of technologies that, when deployed together, provide application availability, security, and acceleration. At the core of an ADN is the Application Delivery Controller (ADC), an advanced traffic… …   Wikipedia

  • Point-to-Point Protocol — Internet protocol suite Application layer BGP DHCP DNS FTP HTTP …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”