Lab+A8+-+Networking+Terminology+Glossary

Add terminology as per assignment Lab A8. Each student should add 3 terms that are relevant to networking - either based on the videos you reviewed, readings or lecture from this past week. Cite as appropriate. Do it in the fashion listed below, IN ALPHABETICAL ORDER.

EXAMPLE:

Application Service Provider (ASP) - a company that creates and distributes soft wear to clients and customers.(brandon iglesias bji12b) broadband modem - digital modem that is used with high speed del or cable internet.(brandon iglesias bji12b) byte - a amount of memory. network protocols send and receive data in the form of byte sequences. (brandon iglesias bji12b) []


 * Packet**. A piece of data that gets routed through a network. [|Citation source]. (Casey Yu, cy09g)

Bandwidth- It is the amount of data that can be in a network (Corry Maguire cmm10k) A router pushes data between computer that are hooked up to a network to get internet (Corry Maguire cmm10k) A Byte is equal to 8 bits (Corry Maguire cmm10k)


 * ADSL** - a type of Digital Subscriber Line (DSL) Internet service commonly used in homes. The 'A' in ADSL refers to its asymmetry: ADSL connections provide comparatively more bandwidth for downloads than for uploads. [|Citation] (Eric Ruffino, etr09)


 * Apache - ** the world's most popular Web server (HTTP server). Originally designed for Unix environments, the Apache Web server has been ported to Windows and other network operating systems. The name "Apache" derives from the word "patchy" that the Apache developers used to describe early versions of their software. [|Citation] (Eric Ruffino, etr09)


 * Communications Network.** The combination of software, hardware, and connecting links that transport data. [|Source]. (Corey Fitz-Gerald, ccf12)

**DNS**- Refers to a Domain Name Server. (Jacob Roberts, jpr10c). Network resources are identified by IP addresses, that are difficult to remember. The DNS database contains records that map user-friendly names for network resources. In this way, DNS acts as a mnemonic device, making network resources easier to remember. (Ali Schuster aks09c) **File Server-** A high-speed computer in a network that stores the programs and data files shared by users. It acts like a remote disk drive. (Jacob Roberts, jpr10c) A file server can be dedicated: which means it only performs network management functions. Or it can be non-dedicated: where user applications can cooperate while the network is available. (Ali Schuster aks09c) **XHTML**- A markup language for Web pages from the W3C. _ combines HTML and XML into a single format (HTML 4.0 and XML 1.0). Like XML, XHTML can be extended with proprietary tags and (also like XML) must be coded more rigorously than HTML.(Jacob Roberts, jpr10c). HTML expressed as valid XML. XHTML is to be used in the same places you would use HTML (creating web pages) but is much more strictly defined. (Ali Schuster aks09c)
 * Infrared light** – carry data signals, but only for short distances and with a clear line of sight. (Alison Butler, anb10g)
 * Laser light** – can stay focused over a larger distance than other wireless options, but requires a clear line of sight. (Alison Butler, anb10g)
 * Protocols** – rules that ensure the orderly and accurate transmission and reception of data. (Alison Butler, anb10g)


 * Bandwith -** The capacity of a network for carrying data (Ahmad Ferguson, aaf11b)
 * Communications Protocols -**Standard procedures that allow for data to be transferred without corruption (Ahmad Ferguson, aaf11b)
 * Physical Topology -** The physical layout and relationship between network devices (Ahmad Ferguson, aaf11b)


 * DSL** - Digital Subscriber Line is a digital and fast paced internet connection which happens to be one of the quickest out there to the individual consumer. (Kyle Gonzales, kkg10c)
 * Public Wi-Fi Network -** this is a local area network in which any user can connect to the internet through places like Starbucks, hotels, airports, bookstores and even some restaurants. These connections typically don't have any passwords, allowing easy and quick internet access. (Kyle Gonzales, kkg10c)
 * Cellular Ready Modems** - these are personal computer cards that can easily be inputted into a tablet or notebook like the iPad or Kindle Fire which allows the user to acquire internet access. (Kyle Gonzales, kkg10c)


 * NAT (Network Address Translation)** - is designed for IP address conservation. It enables private IP networks that use unregistered IP addresses to connect to the Internet. NAT operates on a router, usually connecting two networks together, and translates the private (not globally unique) addresses in the internal network into legal addresses, before packets are forwarded to another network.Cisco (Jody O'Steen, jjo11c)


 * SSID (Service Set Identification)** - An SSID is a 32-character alphanumeric key uniquely identifying a wireless LAN. Its purpose is stop other wireless equipment accessing your LAN — whether accidentally or intentionally. To communicate, wireless devices must be configured with the same SSID. Netgear (Jody O'Steen, jjo11c)


 * VLAN (Virtual LAN)** - Group of devices on one or more LANs that are configured (using management software) so that they can communicate as if they were attached to the same wire, when in fact they are located on a number of different LAN segments.Cisco (Jody O'Steen, jjo11c)

classes of IP addresses where each part is assigned based on the size, type of network, and other Internet functions. (Alexander Gelvez, amg12s)
 * Network Service Provider-** A company that maintains backbone links and routers, so users can connect to the internet. (Alexander Gelvez, amg12s)
 * IP Address**- Is a series of numbers, such as 204.127.129.001. Each section is called an octet. The four sections are used to create
 * Traceroute**- A software utillity that allows a packet's route to be recorded. (Alexander Gelvez, amg12s)

Peer-to-peer network (p2p) –network created when two or more PCs are connected and share resources without going through a separate computer. []
 * Bluetooth-** Short range wireless technology designed to make its own connections between electronic devices without wires or cables or any direct action from a user. (Chris Taylor, ct12)

Protocols—are rules that ensure the orderly and accurate transmission and reception of data. [] (Montana Napier man08d) Fiber-optic cable—is a bundle of extremely thin tubes of glass. Miniature lasers conduct data into pulses of light that flash through cables. [] (Montana Napier man08d)
 * ssl**- provides secure data transfer over the internet (Trang Huynh, th11e)
 * telnet**- allows uers who are logged on to one host to access another host (Trang Huynh, th11e)


 * LAN- (**Local Area Network) Supplies local networking services to computers that are in close proximity (Alexander Bueno, ab12x)
 * hub** - a network device that connects sevearl nodes of a LAN (local area network) (Trang Huynh, th11e)
 * Wireless Access Point-** a central point for wireless data transmitted over wireless networks broadcasted by signals with any devices with a compatible WiFi card.

WIFI signals coming from home and corporate.
 * LAN jacking:** occurs when hacker cruise around with a wifi equipped notebook computer that is set up to search for


 * MAN**- A metropolitan area network ( MAN ) is a computer network that usually spans a city or a large campus. Citation. (Alonzo Russell, aar12e)


 * Modem**-a network device connected to a computer that converts the digital signals from a computer into signals that can travel over a network.


 * NAN**- A wireless community, that allows people in many nearby buildings to connect to the wireless. (Alonzo Russell, aar12e)

**Network Adapter** - interfaces a computer to a network. The term "adapter" was popularized originally by ethernet add-in cards for PCs. [|citation] (Eric Ruffino, etr09)


 * Demodulation**- changing a signal back to its original state, as when a modem changes an audio signal back to a digital signal.


 * Gateway**. A default gateway is usually a router. It is a way that wireless devices can access the network (an access point). [|Citation]. (Brad Fant, bf09c)


 * Hub**-a network device that connects several nodes of a LAN(local access network).

**WEP** - wired equivalent privacy. makes wifi transmitted data useless to people who are not you. it encrypts data, from the pdf (Nichole Branica, nrb11) **wireless access point** - the central point for data to be transmitted over wireless networks, from the pdf (Nichole Branica, nrb11) **bluetooth** - short range wireless network, makes its own connections between devices without a wired connection, from the pdf (Nichole Branica, nrb11)


 * Router:** a device that forwards data packets between computers on a network, or computer networks (Sachin Massey, sm11av)
 * SSID:** service set identification; displays the name of the wireless network you attempt to connect to (Sachin Massey, sm11av)
 * WAN:** wide area network; a network that covers a broad area (Sachin Massey, sm11av)

**repeater:** a network device that magnifies signals in order to keep a strong enough signal to reach destination (Jennifer Colman jrc10j) **host computer:** computer that provides service to other computers (Jennifer Colman jrc10j) **hub:** connects several devices to connect to a network (Jennifer Colman jrc10j)


 * PAN**-A personal area network (PAN) is a computer network used for communication among computerized devices, including telephones and personal digital assistants. Citation. (Alonzo Russell, aar12e)

Packet analyzer = is a [|computer program] or a piece of [|computer hardware] that can [|intercept] and log traffic passing over a digital [|network] or part of a network.[|[1]] As [|data streams] flow across the network, the sniffer captures each [|packet] and, if needed, decodes the packet's raw data, showing the values of various fields in the packet, and analyzes its content according to the appropriate [|RFC] or other specifications.(Iglesias, Michael, mci12)


 * Pre-Shared Key**. A form of Wi-Fi encryption used between two parties. [|Citation]. (Brad Fant, bf09c)

WEP = is a security [|algorithm] for [|IEEE 802.11] wireless [|networks]. Introduced as part of the original 802.11 standard ratified in September 1999, its intention was to provide data [|confidentiality] comparable to that of a traditional wired [|network].[|[1]] WEP, recognizable by the key of 10 or 26 [|hexadecimal]digits, is widely in use and is often the first security choice presented to users by router configuration tools. (Iglesias, Michael, mci12)

WPA =are two security protocols and security certification programs developed by the [|Wi-Fi Alliance] to secure wireless computer networks. The Alliance defined these in response to serious weaknesses researchers had found in the previous system, [|WEP.] (Iglesias, Michael, mci12)


 * Digital Satellite Service (DSS):** uses a low-earth satellite to transmit television, voice, or computer data directly to and from a satellite dish, or "base station" owned/leased by an individual [[|Google Doc]] //Ashley Rain, amr10g//


 * Fixed Wireless Internet Service:** designed to offer internet access to businesses and homes by broadcasting RF data signals over areas large enough to cover most cities and outlying areas. [[|Google Doc]] //Ashley Rain, amr10g//


 * Public Wi-Fi Network:** a wireless LAN that provides open internet access to the public. Popular in places such as coffee shops, bookstores, airports, hotels, and restaurants. [[|Google Doc]] //Ashley Rain, amr10g//

(Ashley Spencer, ans12f)
 * Data Over Cable Service Interface Specification (DOCSIS)**- a security technology that filters packets to certain points.

(Ashley Spencer, ans12f)
 * Integrated Services Digital Network (ISDN)**- a high-speed internet connection option for businesses that maintain small local area networks.


 * Demodulation**- changing a signal back to its original state, as when a modem changes an audio signal back to a digital signal. (Ashley Spencer, ans12f)


 * IP Address: a string of numbers that identifies you as a computer (snp11b)**
 * ISP**. Internet Service Provider which is the source for internet that is broadcasted wirelessly through the router. [|Citation]. (Brad Fant, bf09c)
 * ssl: allows there to be secure data transfer throughout the internet (snp11b)**

IP Address- the numerical label assigned to each computer device participating within a computer network. This computer network must be using the internet protocol as its form of communication. (Charles Grass, cwg10c) Modem-a modem is a device that carries a signal used to encode digital information. Modem's translate data which is then in turn re-translated to appear on your personal computer (Charles Grass, cwg10c) Hub- a hub is a device for connecting multiple devices together and making them work cohesively as a single network (Charles Grass, cwg10c)
 * Bluetooth: allows for a short range of wireless connection throughout various electronic devices such as your computer or cellular device (snp11b)**

http://en.wikipedia.org/wiki/Shared_resource (Kiersten Denny kd11e) http://en.wikipedia.org/wiki/Peer-to-peer (Kiersten Denny kd11e)
 * Shared Resource**- device or piece of information on a computer that can be remotely accessed from another computer.
 * Organizational Structure**- The hierarchy of devices connected to a network, such as client server or peer to peer. (Kiersten Denny kd11e)
 * Peer-to-peer-**each computer in the network can act as a client or server for the other computers in the network, allowing shared access to various resources such as files, peripheral, and sensors without the need for a central server.


 * Fixed Wireless internet service:** designed to offer internet access to homes and businesses by broadcasting data signals (Casey Wohrman, cw12)
 * Voiceband Modem:** converts digital signals from your computer into signals that can travel over telephone lines (Casey Wohrman, cw12)
 * WAP (Wireless Access Protocol):** communications protocol that provides internet access from hand-held devices, such as cell-phones and PDAs (Casey Wohrman, cw12)

WIFI signals coming from home and corporate.
 * war driving**: occurs when hacker cruise around with a wifi equipped notebook computer that is set up to search for


 * wireless access point**: provides a central point for which data is transmitted over a wireless network by broadcasting signals to any devices with compatible wifi cards


 * Byte**:Is a group of 8 bits.
 * Cache:** A group of memory locations which are inside a temporary storage data.
 * LAN Server:** A term used to describe a device that manages and allows the use of more than one kind of resource.

WPA2- wifi protective access 2. Provides wifi users with stronger data protection and network access control Mac Address- a unique identifier that is assigned to network interfaces for communications on the physical network segment DMZ- DMZ adds an additional layer of security to an organization's LAN. (Local area network)

802.11 a/b/g/n- Wireless standards collectively known as Wi-Fi technologies. (tea12b) Firewall- A system that enforces a boundary between two or more networks. Gateway that limits access between networks in accordance with local security policy. (tea12b) IP address- The unique 32 bit number assigned to each computer connected to the Internet and used by the TCP/IP protocol to route packets of data to their destinations. (tea12b)

**Broadband**- A transmission system that carries many channels of communication simultaneously by modulating them on one of several carrier frequencies.Citation(Akash Sawh, azs12b)

Citation(Akash Sawh, azs12b)
 * Carrier** - An e lectromagnetic wave or current of a frequency, that is suitable for modulation by another, data signal.


 * FireWire** - High-speed external data bus intended to replace the SCSI bus in the Macintosh system architecture, as the bus of choice for the connection of storage devices, external video and image I/O, etc. Citation(Akash Sawh, azs12b)


 * Claude Shannon's Communication Model:** A communications system sends info from a source to a destination; the path between the source and the destination might appear to be straight, but the data may pass through several devices, which convert it to electrical, sound, light, or radio signals; beam it up to satellites; route it along the least congested links; or clean up parts of the signal that have been distorted by noise. (Citation- "networks.pdf") (Alyssa Mahoney, amm10t)


 * Coaxial cable:** AKA- coax cable or co-ax. It is the same type of cable used for cable television; its high capacity allows it to carry cable modem signals as well as signals for more than 100 TV channels at the same time. (Citation- "networks.pdf") (Alyssa Mahoney, amm10t)


 * Circuit Switching:** used by communication networks such as the telephone system. It establishes a dedicated, private link between one telephone and another for the duration of a call. Today, packet-switching technology is more efficient alternative to circuit switching and is used for virtually every computer network. (Citaiton- "networks.pdf") (Alyssa Mahoney, amm10t)

ISP Server-- An **Internet service provider** (**ISP**) is an organization that provides access to the Internet [] (Careale Brown crb11j)

WIFI --Wi-Fi is the name of a popular wireless networking technology that uses radio waves to provide wireless high-speed Internet and network connections. A common misconception is that the term Wi-Fi is short for "//wireless fidelity//, [] (Careale Brown crb11j)

Router-- a device that mediates the transmission routes of data packets over an electronic communications network (as the Internet) [] (Careale Brown crb11j)


 * repeater** - networking device that picks up and amplifiesa signle to help it get where it needs to go. [|source] (alissa mcshane arm12)


 * transponder** - device that picks up and amplifies and redirects a signal to a ground tower. [|source] (alissa mcshane arm12)


 * fiber optic cable** - cable made up of thousands of tiny glass tubes that reflect and transmit light signals. [|source] (alissa mcshane arm12)


 * digital satellite service(dss)**- uses a geosynchrous latellite to transmit television, voice, or computer data directly to and from a base station owned by an individual (Ryan Elliott, Bryant Browning)

(Ryan Elliott, Bryant Browning)
 * Public Wifi Network**- a wireless LAN that provides an open internet access to the public

(Ryan Elliott, Bryant Browning)
 * wireless access protocol(wap)**-communications protocol that provides wireless internet access from handheld devices, such as cell phones and PDA's


 * VPN (Virtual Private Network)-** Data and connections to other computers is not open to public. This network is encrypted with extra security. (Drew Sutherland)


 * Firewall-** One of the main internet securities that controls what websites/data comes through to your computer. (Drew Sutherland)


 * CIA (Computer Security)-** C: Confidentiality; I: Integrity; A: Availability (Drew Sutherland)


 * Cookies** – A small piece of information generated by your web activity and saved by your web browser. [] (Ashley Augustine ama10r)
 * Torrent** – A very versatile type of file (ie pictures, movies, music) that while downloading or uploading is incomplete. [] (Ashley Augustine ama10r)
 * Social Engineering** – A nontechnical type of deception that involves using people and the manipulation of their emotions to acquire sensitive technical information. [] (Ashley Augustine ama10r)


 * DMZ- Demilitarized Zone:** firewall configuration for securing local area networks (LANs) (Kara Harwas)
 * DDNS- Dynamic Domain Name System:** used to provide a persistent domain name for a resource that may change location on the network. (Kara Harwas)
 * Firmware:** software that's installed on a small memory chip on a hardware device (Kara Harwas)


 * 192.168.0.0:** IP address represents the start of a Class C private address range. 192.168.0.0 is a private IP address not usable on the Internet.(Rebecca Ennis rce11)
 * SSID:** is the public name of a wireless network. All of the wireless devices on a WLAN must employ the same SSID in order to communicate with each other. SSID stands for Service Set Identifier.(Rebecca Ennis rce11)
 * Intranet:** is the generic term for a collection of private computer networks within an organization. Intranets are communication tools designed to enable information sharing within workgroups.(Rebecca Ennis rce11)

**Accounting** > One of five categories of network management defined by ISO for (Justin Ferretti jjf10) > [] **Management** > management of OSI networks. Accounting management subsystems are responsible for collecting network data relating to resource usage. See also configuration management, fault management, performance management, and security management. (Justin Ferretti jjf10) > [] **Accuracy** > Referring to how closely a test instrument's measurements compare to a standard value, usually expressed as a percentage of the value measured. (Justin Ferretti jjf10) > []

transceiver-(combination transmitter and receiver) sending and receiving data(Daniel Noyes dn12)

[]
 * Ethernet**- the most common type of connection computers use in a local area network (LAN) (**Stacey Mitchell stm11c**)

[]
 * LAN jacking**- jackers can use a unsecured network connection to crack outside computer system and the attacks will be traced back to the wireless network owner, not the WarDriver or LAN Jacker who is responsible for the attacks. (**Stacey Mitchell stm11c**)

[]
 * WEP**- stands for "Wired Equivalent Privacy." WEP's a security protocol for wi-fi networks.(**Stacey Mitchell stm11c**)

**192.168.2.1** -  This IP address is set by the manufacturer as default for some Belkin, SMC and a few other models of routers. However, any router or computer on a local network can be set to use this address. Citation **(Lizzi Livingston, cel10e)** **Wi-Fi** - Wi-Fi refers to certain types of wireless local area network (WLAN) used across the world. Wifi networks can be of two types, the open type where anyone can have access or the closed type requiring passwords. Citation
 * (Lizzi Livingston, cel10e)**

**Wireless G Router** - When looking for a wireless router, you first want to check whether it’s “b,” “g,” or “n.” The letters refer to the wireless communication standard on which the router is based: 802.11b, 802.11g, and 802.11n. The first generation of wireless routers was “b,” followed by “g,” and now “n”—the newest generation. The primary difference among the router standards is speed (more on that in a bit) and range. [|Citation] Wireless G offers an affordable solution and can be easily set up on a wireless network at __home__ or in the office, without cables. G is ideal for Web-surfing and email. [|Citation] **(Lizzi Livingston, cel10e)**


 * Cloud Computing- i**s a type of computing that relies on sharing computing resources rather than having local servers or personal devices to handle applications.[|Citation] **//(Gardner Michel, gm10d)//**


 * Topology-** the shape of a local-area network (LAN) or other communications system. Topologies are either //physical// or //logical//. [|Citation]
 * //(Gardner Michel, gm10d)//**

computing harnesses unused processing cycles of all computers in a network for solving problems too intensive for any stand-alone machine. [|Citation] **//(Gardner Michel, gm10d)//**
 * Grid Computing-** A form of networking. Unlike conventional networks that focus on communication among devices, grid

**Gateway –** A gateway is also typically associated with a router and serves as a connection point to networks outside the LAN ( @http://zone.ni.com/devzone/cda/pub/p/id/575 ) -bml10

WEP - **Wired Equivalent Privacy** (**WEP**) is a security algorithm for IEEE.802.11 wireless networks. intention was to provide data confidentiality comparable to that of a traditional wired network. ( @http://en.wikipedia.org/wiki/Wired_Equivalent_Privacy )- bml10

4G- 4G wireless is the term used to describe the fourth-generation of wireless service. 4G is a step up from 3G, which is currently the most widespread, high-speed wireless service. ( @http://cellphones.about.com/od/phoneglossary/g/What-Is-4g-Wireless.htm ). -bml10

IP Address- a string of numbers that identifies you as a computer(Benjamin Steele, bks11b) Firewall- a main internet securities which controls what websites and data come through to your computer.(Benjamin Steele, bks11b) Hub- it connects several devices to a network (Benjamin Steele, bks11b)

**demodulation**- the act or process by which an output wave or signal is obtained having the characteristics of the original modulating wave or signal; the reverse of modulation http://encyclopedia2.thefreedictionary.com/demodulation (Allene Korie, ack09c) http://voip.about.com/od/mobilevoip/g/4GDefinition.htm (Allene Korie, ack09c) http://searchmobilecomputing.techtarget.com/definition/Bluetooth (Allene Korie, ack09c)
 * 4G** -Fourth Generation of wireless networks. It comes as an improvement over [|3G] networks and may stand as a successor thereof. While 3G is a suite of several wireless network protocols, 4G is basically one [|protocol], called [|WiMAX].
 * Bluetooth** - telecommunications industry specification that describes how mobile phones, computers, and personal digital assistants ([|PDAs]) can be easily interconnected using a short-range [|wireless] connection. Using this technology, users of [|cellular phones], [|pagers], and personal digital assistants can buy a three-in-one phone that can double as a portable phone at home or in the office, get quickly synchronized with information in a desktop or notebook computer, initiate the sending or receiving of a fax, initiate a print-out, and, in general, have all mobile and fixed computer devices be totally coordinated.

__**Bluetooth**__ - Short-range wireless network technology that is designed to make its own connections between electronic devices without wires, cables, or any direct action from a user. __**LAN (Local Area Network)**__ - Data communication network that is generally used to connect personal computers within a relatively small area. __**Wi-Fi Network**__ - Network that transmits radio waves over pre-defined frequencies, wirelessly (Garrett Rosenthal, gmr10c)


 * PAN (Personal Area Network)** - internet connected devices around 30 feet apart. Basically an area of internet connectivity that comes from a device.(Erica Briggs, ejb10d)
 * Bandwidth** - the capacity of a network for carrying data. (Erica Briggs, ejb10d)
 * transceiver** - a combination transmitter and receiver (Erica Briggs, ejb10d)

__**Router**__ - A ** router ** is a device that forwards [|data packets] between [|computer networks], creating an overlay [|internetwork]. A router is connected to two or more data lines from different networks. __**Ethernet**__ - A system for connecting a number of computer systems to form a local area network, with protocols to control the passing of information and to avoid simultaneous transmission by two or more systems. __**Firmware**__ - Permanent software programmed into a read-only memory

__**BitTorrent-**__ a leading P2P network system for the download of movies, software, music, and other large files over the Internet (Claire Walton, cmw09d) __**Band-**__ the range of frequencies over which a communication system operates (Claire Walton, cmw09d) __**Block-**__ the basic unit of storage on a computer disk (Claire Walton, cmw09d)

server - A computer or computer program that manages access to a centralized resource or service in a network. (Clarence Harrison; clh10d)

LAN Local Area Network - A LAN is a computer network limited to a small area such as an office building, university, or even a residential home. (Clarence Harrison; clh10d) Zero Day exploit - a malicious computer attack that takes advantage of a security hole before the vulnerability is known (Clarence Harrison; clh10d)

**Internet**- A global system of interconnected computer networks that use the standard IPS to serve billions worldwide. Citation (Chelsea Moore, cmm10t) **IPS**- Internet protocol suite, a set of communication protocols used for the internet. Citation (Chelsea Moore, cmm10t) **URL**- uniform resource locator, a specific character string that constitutes a reference to an internet resource. Citation (Chelsea Moore, cmm10t)

Short Area Network (SAN) - A device designed to attach computer storage devices to servers, the device asks similarily to an internal drive, accessing the specified information block and sending the reponse through the network. (Ryan Molly, rm12f)

Extensible Markup Language (XML) - allows developers to create their own markup tags. Tags are defined by the programmer and are interpreted differently in different applications. (Ryan Molly, rm12f)

Web Hosting - Services that allow users to upload webpages to the internet, this technology and service is needed for websited to be viewed on the web. (Ryan Molly, rm12f)

Cloud Computing- is the use of computing resources that are delivered as a service over the Internet. Cloud computing entrusts remote services with a user's data, software and computation. (James Hammack jh11af)

DDOS- Distributed denial of service attacks on root nameservers. It basically slows down the traffic on a website and makes it difficult to browse a webpage. The hacking group Anonymous is famous for this attacking big companies like Sony. (James Hammack jh11af)

VPN- Virtual Private Network. It e xtends a private network and the resources contained in the network across public networks like the Internet.(James Hammack jh11af)

Peer to Peer- A computer network where computers can share information between eachother where one acts as the server base for the information. (Jon Eggers jre11d)

Fibre Optic Communications- Transmits large amounts of information quickly through sending pulses of light through fibre optic cables. Very relibable for internet service because of the low interupttion rate. (Jon Eggers jre11d)

Wifi- Allows technological devices to transmit internet signals at a cap of 600 mbps. (Jon Eggers jre11d)