| podobné slovo | definícia |
http
(wn) | HTTP
n 1: a protocol (utilizing TCP) to transfer hypertext requests
and information between servers and browsers [syn:
hypertext transfer protocol, HTTP] |
http
(foldoc) | Hypertext Transfer Protocol
HTTP
(HTTP) The client-server TCP/IP protocol used
on the web for the exchange of HTML documents.
It conventionally uses port 80.
See also Uniform Resource Locator.
(1994-10-27)
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http cookie
(foldoc) | HTTP cookie
computer cookie
A small string of information sent by a {web
server} to a web browser that will be sent back by the browser
each time it accesses that server.
Cookies were invented by Netscape to make it easier to maintain
state between HTTP transactions. They can contain any
arbitrary information the server chooses to put in them.
The most common use of cookies is to identify and authenticate a
user who has logged in to a website, so they don't have to sign
in every time they visit. Other example uses are maintaining a
shopping basket of goods you have selected to purchase during a
session at an online shop or site personalisation (presenting
different pages to different users).
The browser limits the size of each cookie and the number each
server can store. This prevents a malicious site consuming lots
of disk space on the user's computer. The only information that
cookies can return to the server is what that server previously
sent out.
The main privacy concern is that it is not obvious when a site is
using cookies or what for. Even if you don't log in or supply any
personal information to a site, it can still assign you a unique
identifier and store it in a "tracking cookie". This can then be
used to track every page you ever visit on the site. However,
since it is possible to do the same thing without cookies, the UK
law requiring sites to declare their use of cookies makes little
sense and has been widely ignored.
After using a shared computer, e.g. in an Internet cafe, you
should remove all cookies to prevent the browser identifying
the next user as you if they happen to visit the same sites.
Cookie Central (http://cookiecentral.com/c_concept.htm).
{Stupid cookie law
(http://blog.silktide.com/2013/01/the-stupid-cookie-law-is-dead-at-last/)}.
(2013-12-05)
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http proxy server
(foldoc) | HTTP proxy server
web proxy
A proxy server for HTTP requests.
Typically an HTTP proxy or "web proxy" accepts HTTP requests
containing URLs with a special prefix. The proxy removes
the prefix and looks for the resulting URL in its local
cache (if it is a caching proxy). If found, it returns the
document immediately, otherwise it fetches it from the remote
server, saves a copy in its cache and returns it to the
requester. The cache will usually have an expiry algorithm
which flushes documents according to their age, size and
access history.
The purpose is to reduce the amount of data flowing over the
proxy's Internet connection and to speed up clients' access to
frequently requested pages, e.g. at an ISP or on a large
company's firewall. The proxy may also reject requests
where the URL or content matches certain conditions.
The Apache HTTP server can be configured to act as a proxy
server. Another popular software proxy is Squid.
(2008-07-01)
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http server
(foldoc) | HTTP server
web server
(Or "web server") A server process running
at a website which sends out web pages in response to
HTTP requests from remote browsers.
If one site runs more than one server they must use different
port numbers. Alternatively, several hostnames may be
mapped to the same computer in which case they are known as
"virtual servers".
Apache and NCSA HTTPd are two popular web servers.
There are many others including some for practically every
platform. Servers differ mostly in the "server-side"
features they offer such as server-side include, and in
their authentication and access control mechanisms. All
decent servers support CGI and most have some binary API
as well.
(1997-02-05)
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http/1.0
(foldoc) | HTTP/1.0
Hypertext Transfer Protocol version 1.0.
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httpd
(foldoc) | HTTPd
(Hypertext transfer protocol daemon).
An HTTP/1.0-compatible server, written by Rob McCool
of NCSA, for making hypertext and
other documents available to web browsers.
HTTPd is designed to be small and fast and to work with most
HTTP/0.9 and HTTP/1.0 browsers. You can customise your
server to execute searches and handle HTML forms. It also
supports server side include files, allowing you to include
the output of commands or other files in HTML documents.
The current (1994-08-08) version is 1.3.
(http://hoohoo.ncsa.uiuc.edu/docs/Overview.html).
E-mail: .
(1995-01-16)
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https
(foldoc) | HyperText Transmission Protocol, Secure
HTTPS
(HTTPS) A variant of HTTP used by Netscape for
handling secure transactions.
The Netscape Navigator supports a URL access method,
"https", for connecting to HTTP servers using SSL.
"https" is a unique protocol that is simply SSL underneath
HTTP. You need to use "https://" for HTTP URLs with
SSL, whereas you continue to use "http://" for HTTP URLs
without SSL. The default "https" port number is 443, as
assigned by the Internet Assigned Numbers Authority.
(http://netscape.com/info/security-doc.html).
(1995-01-16)
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tclhttpd
(foldoc) | tclhttpd
An embeddable Tcl-based web server.
[Details?]
(1998-11-27)
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http
(vera) | HTTP
HyperText Transfer Protocol (WWW, RFC 2068/2616)
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httpd
(vera) | HTTPD
HyperText Transfer Protocol DAEMON (WWW, HTTP)
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httpng
(vera) | HTTPNG
HyperText Transfer Protocol - Next Generation (WWW), "HTTP-NG"
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httpr
(vera) | HTTPR
HyperText Transfer Protocol - Reliable (HTTP, IBM)
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https
(vera) | HTTPS
HyperText Transfer Protocol [SSL] Secured (HTTP, SSL, WWW)
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shttp
(vera) | SHTTP
Secure HyperText Transfer Protocol (HTTP), "S-HTTP"
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