a computer that essentially acts as a central post office for a group of people

is an electronic document transmitted over a computer network

gets your electronic mailbox set up on an e-mail server

typically refers to business transactions that are conducted electronically over a computer network

  is created by the Web site that you are visiting

(Hypertext Markup Language) is a setof specifications for creating documents that a browser can displays a Web page

also called a local shared object, is the Flash equivalent of a conventional Web cookie 

    overlays the content on a Web page, sometimes obscuring it until you click the ad or itstimer expires and the ad disappear

adds HTML tags to a document, spreadsheet,or other text-based file to create an

HTML document that can bedis played by a browser

   which is similar to a word processing file, but hasan .htm or .html extension

  which is similar to a word processing file, but hasan .htm or .html extension.

(Hypertext Markup Language) is a setof specifications for creating documents that a browser can displayas a Web page

also called a local sharedobject, is the Flash equivalent of a conventional Web cookie

overlays the content on a Web page, sometimes obscuring it until you click the ad or its timer expires and the ad disappears

  adds HTML tags to a document, spreadsheet,or other text-based file to create an

HTML document that can be displayed by a browser

is a protocol that works with TCP/IP to get Web resources to your desktop

is a term used for e-mail messages containing HTML tags that produce bold, italicized, and underlined text; fancy fonts; embedded graphics; and various font sizes

that specify how the document should appear when displayed on a computer screen or printed

the current version was introduced in 2010

    uses the <form> tag to accept typed input

to describe a computer system that could storeliterary documents, link them according to logical relation ships, and allow readers to comment and annotate what they read

  that indicateswhether the browser’s request could be fulfilled

    local e-mail

InternetMessage Access Protocol) are used to manage your incoming mail

is commonly used to addlogic and other programmable elements to a Web page

Hypertextlink

local e-mail. 

Link popularity 

  Keyword stuffing

  JavaScript

reuses the same HTTP connection tosend and receive multiple requests

  (Multipurpose Internet Mail Extensions)provides a clever way of disguising digital photos, sounds, and other media as plain ASCII code that can travel over the Internet with textbased e-mail data

    a cyberspace version of the metal cart you wheel around a store and fill up with merchandise

   is online jargon for Internet etiquette

sometimes called a P2P payment, an online payment, or a third party payment) offers an alternative to credit cards

is an exploit that redirects usersto fake sites by poisoning a domain name server with a false IP address

is an e-mail based scam that’s designed to persuade you to reveal confidential information such as your bank account number or Social Security number.

is a program that extends a browser’s ability to work with file formats

(Post Office Protocol version 3) used to manage your incoming mail

is an advertisement that appears in a separate window when you connect to a Web page

is an e-mail based scam that’s designed to persuade you to reveal confidential information such as your bank account number or Social Security number

is an exploit that redirects users to fake sites by poisoning a domain name server with a false IP address

is a program that extends a browser’s ability to work with file formats

(Post Office Protocol version 3) used to manage your incoming mail

such as the one in Figure7-29, is an advertisement that appears in a separate window when you connect to a Web page

looks for your search terms in the search engine’s indexed database and returns a list of relevant Web sites

is software that pulls keywords from a Web page and stores themin an index database

symbol that describes a relationship between search terms and the re by helps you create a more focused query

encrypts the data transmitted between your computer and a Website

are symbols suchas :-) that represent emotions

is software that pulls keywords from a Web page and stores themin an index database

looks for your search terms in thesearch engine’s indexed database and returns a list of relevant Web sites

symbol that describes a relationship between search terms and therebyhelps you create a more focused query

encrypts the data transmitted between your computer and a Website

are symbols such as :-) that represent emotions

symbol that describes a relationship between search terms and there by helps you create a more focused query

looks for your search terms in the search engine’s indexed database and returns a list of relevant Web sites

is software that pulls keywords from a Web page and stores the min an index database

encrypts the data transmitted between your computer and a Website

are symbols suchas :-) that represent emotions

are symbols such as :-) that represent emotions

encrypts the data transmitted between your computer and a Website

looks for your search terms in the search engine’s indexed database and returns a list of relevant Web sites

is software that pulls keywords from a Web page and stores the min an index database

symbol that describes a relationship between search terms and the re by helps you create a more focused query

(Simple Mail Transfer Protocol) handles outgoing mail

is an abstract concept that represents one end of a connection

because it is the source of the HTML tags used to construct a Web page

unwanted electronic junk mail about medical products, low-cost loans, and fake software upgrades that arrives in your online mailbox

is a type of utility software that captures unsolicitede-mail messages before they reach your Inbox

is an abstract concept that represents one end of a connection

(Simple Mail Transfer Protocol) handles outgoing mail

because it is the source of the HTML tags used to construct a Web page

unwanted electronic junk mail about medical products, low-cost loans, and fake software upgrades that arrives in your online mailbox

is a type of utility software that captures unsolicitede-mail messages before they reach your Inbox

because it is the source of the HTML tags used to construct a Web page

(Simple Mail Transfer Protocol) handles outgoing mail

is an abstract concept that represents one end of a connection

unwanted electronic junk mail about medical products, low-cost loans, and fake software upgrades that arrives in your online mailbox

is a type of utility software that captures unsolicitede-mail messages before they reach your Inbox

unwanted electronic junk mail about medical products, low-cost loans, and fake software upgrades that arrives in your online mailbox

(Simple Mail Transfer Protocol) handles outgoing mail

is an abstract concept that represents one end of a connection

because it is the source of the HTML tags used to construct a Web page

is a type of utility software that captures unsolicitede-mail messages before they reach your Inbox

is a type of utility software that captures unsolicitede-mail messages before they reach your Inbox

(Simple Mail Transfer Protocol) handles outgoing mail

is an abstract concept that represents one end of a connection

because it is the source of the HTML tags used to construct a Web page

unwanted electronic junk mail about medical products, low-cost loans, and fake software upgrades that arrives in your online mailbox

(Transport Layer Security) protocol that encrypt data traveling between a client computer and an HTTP server

(Secure Sockets Layer) protocol that encrypt data traveling between a client computer and an HTTP server

is one that is set by an affiliated site

short for World Wide Web) is a collection of document, image, video, and sound files that can be linked and accessed over the Internet using a protocol called HTTP

or HTML editors, which provides tools specifically designed to enter and format Web page text, graphics, and links

(short for World Wide Web) is a collection of document, image, video, and sound files that can be linked and accessed over the Internet using a protocol called HTTP

(Secure Sockets Layer) protocol that encrypt data traveling between a client computer and an HTTP

server is one that is set by an affiliated site

(Transport Layer Security) protocol that encrypt data traveling between a client computer and an HTTP

server or HTML editors, which provides tools specifically designed to enter and format Web page text, graphics, and links

or HTML editors, which provides tools specifically designed to enter and format Web page text, graphics, and links

(Secure Sockets Layer) protocol that encrypt data traveling between a client computer and an HTTP server

is one that is set by an affiliated site

(Transport Layer Security) protocol that encrypt data traveling between a client computer and an HTTP server

(short for World Wide Web) is a collection of document, image, video, and sound files that can be linked and accessed over the Internet using a protocol called HTTP

(commonly referred to as a browser) is client software that displays Web page elements and handles links between pages

(also called a clear GIF or pixel tag) is a 1x1 pixel graphic embedded in a Web page or an e-mail message

(also referred to as a Web spider) is a computer program that is automated to methodically visit Websites

is the product or output of one or more Web-based files displayed in a format similar to a page in a book

(commonyreferred to simply as a search engine) is a program designed to help people locate information on the Web by formulating simple queries consisting of one or more words called keywords or search terms

(also called a clear GIF or pixel tag) is a 1x1 pixel graphic embedded in a Web page or an e-mail message

(commonly referred to as a browser) is client software that displays Web page elements and handles links between pages

(also referred to as a Web spider) is a computer program that is automated to methodically visit Websites

is the product or output of one or more Web-based files displayed in a format similar to a page in a book

(commonly referred to simply as a search engine) is a program designed to help people locate information on the Web by formulating simple queries consisting of one or more words called keywords or search terms

(also referred to as a Web spider) is a computer program that is automated to methodically visit Websites

(commonly referred to as a browser) is client software that displays Web page elements and handles links between pages

(also called a clear GIF or pixel tag) is a 1x1 pixel graphic embedded in a Web page or an e-mail message

is the product or output of one or more Web-based files displayed in a format similar to a page in a book

(commonly referred to simply as a search engine) is a program designed to help people locate information on the Web by formulating simple queries consisting of one or more words called keywords or search terms

is the product or output of one or more Web-based files displayed in a format similar to a page in a book

(commonly referred to simply as a search engine) is a program designed to help people locate information on the Web by formulating simple queries consisting of one or more words called keywords or search terms

is an Internet-based computer that accepts requests from browsers

typically contains a collection of related information organized and formatted so it can be accessed using software called a browser

is a markup language very similar to HTML, but it can because to mized with tags that describe the data in databases

(commonly referred to simply as a search engine)

is a program designed to help people locate information on the Web by formulating simple queries consisting of one or more words called keywords or search terms

is the product or output of one or more Web-based files displayed in a format similar to a page in a book is an Internet-based computer that accepts requests from browsers

typically contains a collection of related information organized and formatted so it can be accessed using software called a browser

is a markup language very similar to HTML, but it can becustomized with tags that describe the data in databases

is an Internet-based computer that accepts requests from browsers

is the product or output of one or more Web-based files displayed in a format similar to a page in a book

(commonly referred to simply as a search engine) is a program designed to help people locate information on the Web by formulating simple queries consisting of one or more words called keywords or search terms

typically contains a collection of related information organized and formatted so it can be accessed using software called a browser

is a markup language very similar to HTML, but it can becustomized with tags that describe the data in databases

is the product or output of one or more Web-based files displayed in a format similar to a page in a book

(commonly referred to simply as a search engine)

is a program designed to help people locate information on the Web by formulating simple queries consisting of one or more words called keywords or search terms is an Internet-based computer that accepts requests from browsers

typically contains a collection of related information organized and formatted so it can be accessed using software called a browser

is a markup language very similar to HTML, but it can because tomized with tags that describe the data in database

is a markup language very similar to HTML, but it can because to mized with tags that describe the data in databases

is the product or output of one or more Web-based files displayed in a format similar to a page in a book

(commonly referred to simply as a search engine)

is a program designed to help people locate information on the Web by formulating simple queries consisting of one or more words called keywords or search terms is an Internet-based computer that accepts requests from browsers

typically contains a collection of related information organized and formatted so it can be accessed using software called a browser

is online whenever your computer and modem are on, even if you are not actively accessing the Internet

can be accessed by logging in without a password by using the user ID anonymous Some anonymous sites request users to enter their e‑mail addresses as a pass‑word, but rarely is that piece of information used for verification or tracking

that one person posts a message using the Internet

a file sharing protocol that distrib‑utes the role of a file server across a collection of dispersed computers

is similar to an online diary; it is maintained by a person, a company, or an organization, and contains a series of entries on one or more topic

can be accessed by logging in without a password by using the user ID anonymous Some anonymous sites request users to enter their e‑mail addresses as a pass word, but rarely is that piece of information used for verification or tracking

is linked to your ISP and is online whenever your computer and modem are on, even if you are not actively accessing the Internet

that one person posts a message using the Internet

a file sharing protocol that distrib‑utes the role of a file server across a collection of dispersed computers

is similar to an online diary; it is maintained by a person, a company, or an organization, and contains a series of entries on one or more topics

that one person posts a message using the Internet

a file sharing protocol that distrib‑utes the role of a file server across a collection of dispersed computers

>is linked to your ISP and is online whenever your computer and modem are on, even if you are not actively accessing the Internet

can be accessed by logging in without a password by using the user ID “anonymous.” Some anonymous sites request users to enter their e‑mail addresses as a pass‑word, but rarely is that piece of information used for verification or tracking

is similar to an online diary; it is maintained by a person, a company, or an organization, and contains a series of entries on one or more topics

is a file sharing protocol that distrib‑utes the role of a file server across a collection of dispersed computers

is linked to your ISP and is online whenever your computer and modem are on, even if you are not actively accessing the Internet

can be accessed by logging in without a password by using the user ID “anonymous.” Some anonymous sites request users to enter their e‑mail addresses as a pass‑word, but rarely is that piece of information used for verification or tracking

is similar to an online diary; it is maintained by a person, a company, or an organization, and contains a series of entries on one or more topics

that one person posts a message using the Internet

is similar to an online diary; it is maintained by a person, a company, or an organization, and contains a series of entries on one or more topics

is linked to your ISP and is online whenever your computer and modem are on, even if you are not actively accessing the Internet

can be accessed by logging in without a password by using the user ID “anonymous.” Some anonymous sites request users to enter their e‑mail addresses as a pass‑word, but rarely is that piece of information used for verification or tracking

that one person posts a message using the Internet

is a file sharing protocol that distrib‑utes the role of a file server across a collection of dispersed computers

is a means of distributing always‑on broadband Internet access over the same infrastructure that offers cable television service

which converts your computer’s signal into one that can travel over the CATV network

the doorway that allows a computer to exchange data with other devices

a fixed Internet connection that uses a voiceband modem and telephone lines to transport data between your computer and your ISP

has been used by governments to keeps citizens away from Web sites that supply politically or culturally inflammatory information

which converts your computer’s signal into one that can travel over the CATV network

is a means of distributing always‑on broadband Internet access over the same infrastructure that offers cable television service

the doorway that allows a computer to exchange data with other devices

a fixed Internet connection that uses a voiceband modem and telephone lines to transport data between your computer and your ISP

has been used by governments to keeps citizens away from Web sites that supply politically or culturally inflammatory information

the doorway that allows a computer to exchange data with other devices

is a means of distributing always‑on broadband Internet access over the same infrastructure that offers cable television

service which converts your computer’s signal into one that can travel over the CATV network

a fixed Internet connection that uses a voiceband modem and telephone lines to transport data between your computer and your

ISP has been used by governments to keeps citizens away from Web sites that supply politically or culturally inflammatory information

is a fixed Internet connection that uses a voiceband modem and telephone lines to transport data between your computer and your ISP

is a means of distributing always‑on broadband Internet access over the same infrastructure that offers cable television service

which converts your computer’s signal into one that can travel over the CATV network

the doorway that allows a computer to exchange data with other devices

has been used by governments to keeps citizens away from Web sites that supply politically or culturally inflammatory information

has been used by governments to keeps citizens away from Web sites that supply politically or culturally inflammatory information

is a means of distributing always‑on broadband Internet access over the same infrastructure that offers cable television service

>which converts your computer’s signal into one that can travel over the CATV network

the doorway that allows a computer to exchange data with other devices

a fixed Internet connection that uses a voiceband modem and telephone lines to transport data between your computer and your ISP

(Data Over Cable Service Interface Specification) is a data transport technology that includes security filters

is a key component of Web page addresses and e‑mail addresses

computer that hosts this database is referred to

Every domain name corresponds to a unique IP address that has been entered into a huge database

is the rate of data downloaded to your computer. Many ISPs limit these speeds to make sure everyone gets an equal share of the bandwidth

is a key component of Web page addresses and e mail addresses

(Data Over Cable Service Interface Specification) is a data transport technology that includes security filters

computer that hosts this database is referred to

is the rate of data downloaded to your computer. Many ISPs limit these speeds to make sure everyone gets an equal share of the bandwidth

Every domain name corresponds to a unique IP address that has been entered into a huge database

Every domain name corresponds to a unique IP address that has been entered into a huge database

(Data Over Cable Service Interface Specification) is a data transport technology that includes security filters

is a key component of Web page addresses and e‑mail addresses

computer that hosts this database

is referred to is the rate of data downloaded to your computer. Many ISPs limit these speeds to make sure everyone gets an equal share of the bandwidth

(digital subscriber line) is a high speed, digital, always on, Internet access technology that runs over standard phone lines. It is one of the fastest Internet connections that’s affordable to individual consumers

prevents voiceband signals from interfering with DSL signals

is a device that connects a computer to a telephone line and converts computer data signals into signals compatible with DSL

is software or hardware designed to filter out suspicious packets attempting to enter or leave a computer

links your computer to an ISP from a stationary point, such as a wall socket or roof‑mounted antenna

is software or hardware designed to filter out suspicious packets attempting to enter or leave a computer

(digital subscriber line) is a high speed, digital, always on, Internet access technology that runs over standard phone lines. It is one of the fastest Internet connections that’s affordable to individual consumers

prevents voice band signals from interfering with DSL signals.

is a device that connects a computer to a telephone line and converts computer data signals into signals compatible with DSL

links your computer to an ISP from a stationary point, such as a wall socket or roof‑mounted antenna

(File Transfer Protocol) provides a way to transfer files from one computer to another over any TCP/IP network, such as a LAN or the Internet

(also called wireless broadband service) is designed to offer Internet access to homes and businesses by broadcasting data signals over areas large enough to cover most cities and outlying areas

such as WS_FTP, CuteFTP, or open‑source FileZilla, offers an easy‑to‑use interface for accessing FTP servers

resides on a computer contain‑ing files that remote users might want to access

is a network of computers harnessed together to perform processing tasks. Grid computing systems can be public or privat

is a network of computers harnessed together to perform processing tasks

(also called wireless broadband service) is designed to offer Internet access to homes and businesses by broadcasting data signals over areas large enough to cover most cities and outlying areas

(File Transfer Protocol) provides a way to transfer files from one computer to another over any TCP/IP network,

such as a LAN or the Internet such as WS_FTP, CuteFTP, or open‑source FileZilla, offers an easy‑to‑use interface for accessing FTP servers

resides on a computer contain‑ing files that remote users might want to access

(Internet Corporation for Assigned Names and Numbers)is recognized by the United States and other governments as the global organization that coordinates technical management of the Internet’s Domain Name System

One one messaging is referred to as instant messaging(IM) and group communications are referred to as chat

is a network of high‑capacity routers and fiber‑optic communications links that provides the main routes for data traffic across the Internet

is a Web‑based online discussion site where participants post comments to discussion threads

(ISP) is a company that offers Internet access to individuals, businesses, and smaller ISPs. Figure 6‑2 shows a simplified conceptual diagram of the Internet backbone and its components

One one messaging is referred to as instant messaging(IM) and group communications are referred to as chat

(Internet Corporation for Assigned Names and Numbers) is recognized by the United States and other governments as the global organization that coordinates technical management of the Internet’s Domain Name System

is a network of high‑capacity routers and fiber‑optic communications links that provides the main routes for data traffic across the Internet

is a Web‑based online discussion site where participants post comments to discussion threads

(ISP) is a company that offers Internet access to individuals, businesses, and smaller ISPs. Figure 6‑2 shows a simplified conceptual diagram of the Internet backbone and its components

is a network of high capacity routers and fiberoptic communications links that provides the main routes for data traffic across the Internet

(Internet Corporation for Assigned Names and Numbers) is recognized by the United States and other governments as the global organization that coordinates technical management of the Internet’s Domain Name System

One one messaging is referred to as instant messaging(IM) and group communications are referred to as chat

is a Web‑based online discussion site where participants post comments to discussion threads

(ISP) is a company that offers Internet access to individuals, businesses, and smaller ISPs. Figure 6‑2 shows a simplified conceptual diagram of the Internet backbone and its components