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  1. 1LANLocal Area Ntework
  2. 2WANWired Area Network
  3. 3Output DeviceThe most common Output Device is a monitor or a printer
  4. 4Input DeviceAn Input Device allows us to enter raw data into a computer. The computer processes the data and then produces outputs that we can understand using an output device
  5. 5Storage DeviceA Storage, Storage Media, or Storage Medium, a Storage Device is any hardware capable of holding information.
  6. 6SSDAn SSD uses flash memory and has no moving parts.
  7. 7FireWireA standard high-performance serial bus for connecting digital devices together or to a computer
  8. 8RFIDRadio-frequency identification (RFID) is the wireless use of electromagnetic fields to transfer data, for the purposes of automatically identifying and tracking tags attached to objects
  9. 9GPSThe Global Positioning System (GPS) is a space-based satellite navigation system that provides location and time information in all weather conditions, anywhere on or near the Earth where there is an unobstructed line of sight to four or more GPS satellites.
  10. 10USBUniversal Serial Bus (USB) is an industry standard developed in the mid-1990s that defines the cables, connectors and communications protocols used in a bus for connection, communication, and power supply between computers and electronic devices
  11. 11IP AddressAn Internet Protocol address (IP address) is a numerical label assigned to each device (e.g., computer, printer) participating in a computer network that uses the Internet Protocol for communication.
  12. 12SD CardSecure Digital (SD) is a non-volatile memory card used extensively in portable devices, such as mobile phones, digital cameras, GPS navigation devices, handheld consoles, and tablet computers.
  13. 13Security KeySecure key issuing is variant of ID-based cryptography that reduces the level of trust that needs to be placed in a trusted third party by spreading the trust across multiple third parties
  14. 14VoIPVoice over IP (VoIP) is a methodology and group of technologies for the delivery of voice communications and multimedia sessions over Internet Protocol (IP) networks, such as the Internet
  15. 15CDCompact disc (CD) is a digital optical disc data storage format. The format was originally developed to store and play only sound recordings but was later adapted for storage of data
  16. 16DVDDVD (sometimes explained as "digital versatile disc" or "digital video disc") is a digital optical disc storage format, invented and developed by Philips, Sony, Toshiba, and Panasonic in 1995
  17. 17Cloud StorageCloud storage is a model of data storage where the digital data is stored in logical pools, the physical storage spans multiple servers (and often locations), and the physical environment is typically owned and managed by a hosting company
  18. 18Open Source Softwareis computer software with its source code made available with a license in which the copyright holder provides the rights to study, change and distribute the software to anyone and for any purpose
  19. 19Proprietary Softwareis software that is owned by an individual or a company (usually the one that developed it).
  20. 20DMSis a system (based on computer programs in the case of the management of digital documents) used to track and store documents
  21. 21FirewallIn computing, a firewall is a network security system that controls the incoming and outgoing network traffic based on an applied rule set
  22. 22SSIDa service set is a set consisting of all the devices associated with a consumer or enterprise IEEE 802.11 wireless local area network (WLAN)
  23. 23WEPWired Equivalent Privacy 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.
  24. 24WPAWEP stands for Wired Equivalent Privacy, and WPA stands for Wireless Protected Access. Using some encryption is always better than using none, but WEP is the least secure of these standards, and you should not use it if you can avoid it.
  25. 25WPA2WPA2 key is an alpha-numeric security password that is required to access your Internet connection. Anyone without this password cannot access your Internet connection.
  26. 26AESThe Advanced Encryption Standard (AES) is a specification for the encryption of electronic data established by the U.S. National Institute of Standards and Technology in 2001
  27. 27BluetoothBluetooth is a wireless technology standard for exchanging data over short distances (using short-wavelength UHF radio waves in the ISM band from 2.4 to 2.485 GHz) from fixed and mobile devices, and building personal area networks
  28. 28BandwidthIn computing, bandwidth is the bit-rate of available or consumed information capacity expressed typically in metric multiples of bits per second. Variously, bandwidth may be characterized as network bandwidth, data bandwidth, or digital bandwidth.
  29. 29Wi-FiWi-Fi is a local area wireless technology that allows an electronic device to participate in computer networking using 2.4 GHz UHF and 5 GHz SHF ISM radio bands
  30. 30Routeris a networking device that forwards data packets between computer networks. A router is connected to two or more data lines from different networks
  31. 31ModemA modem (modulator-demodulator) is a device that modulates signals to encode digital information and demodulates signals to decode the transmitted information
  32. 32Remote WorkingRemote work is a fast growing trend in the workplace with 3 out of 5 North American workers stating they can work remotely
  33. 33Optical StorageOptical storage is the storage of data on an optically readable medium. Data is recorded by making marks in a pattern that can be read back with the aid of light, usually a beam of laser light precisely focused on a spinning disc.
  34. 34Magnetic Storageis the storage of data on a magnetized medium. Magnetic storage uses different patterns of magnetization in a magnetisable material to store data and is a form of non-volatile memory
  35. 35CCTVClosed-circuit television (CCTV), also known as video surveillance, is the use of video cameras to transmit a signal to a specific place, on a limited set of monitors
  36. 36Key Logger(spyware)
    records the buttons you press on a keyboard
  37. 37EthernetA 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
  38. 38User IDA user ID is the code used by a user to identify himself when he logs into a system and starts a login session. it is used the system to uniquely identify this user
  39. 39DoScan refer to any operating system, but it is most often used as a shorthand for MS-DOS (Microsoft disk operating system)
  40. 40Data Capture FormData capture forms often use boxes or a set amount of spaces and occasionally provide examples too. This is to make sure each field is completed correctly.
    Data is often entered as a code in a database
  41. 41Encryptionis the process of encoding messages or information in such a way that only authorized parties can read it.Encryption does not of itself prevent interception, but denies the message content to the interceptor
  42. 42GUIis a type of interface that allows users to interact with electronic devices through graphical icons and visual indicators such as secondary notation
  43. 43Foruma meeting or medium where ideas and views on a particular issue can be exchanged.
  44. 44Phishingis the attempt to acquire sensitive information such as usernames, passwords, and credit card details
  45. 45Radio Buttonsare arranged in groups of two or more and displayed on screen as, for example, a list of circular holes that can contain white space (for unselected) or a dot (for selected)
  46. 46Passwordis a word or string of characters used for user authentication to prove identity or access approval to gain access to a resource
  47. 47Data Userrefers to a person involved in accessing and investigating integrated datasets for statistical and research purposes
  48. 48Information Commissioneris an independent official appointed by the Crown. The Commissioner's decisions are subject to the supervision of the Courts and the Information Tribunal
  49. 49Peer To Peer File Transfercomputing or networking is a distributed application architecture that partitions tasks or work loads between peers. Peers are equally privileged, equipotent participants in the application
  50. 50NFCis a set of ideas and technology that enables devices to establish radio communication with each other by touching them together or bringing them into proximity, typically a distance of 10 cm (3.9 in) or less

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Karteikarten am Ohne Titel, erstellt von 11leonida.k am 11/02/2015.
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