Wi-Fi Protected Access Pre-Shared Key - определение. Что такое Wi-Fi Protected Access Pre-Shared Key
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Что (кто) такое Wi-Fi Protected Access Pre-Shared Key - определение

SECURITY PROTOCOL TO SECURE WIRELESS COMPUTER NETWORKS
WPA2; WPA-PSK; Wireless Protected Access; Wifi protected access 2; WPA security; WiFi Protection Access; Wpa2; Wifi Protected Access; WPA key; WPA-Enterprise; WPA-Personal; Wi-Fi Protected Access II; WPA3; WPA packet spoofing
Найдено результатов: 4762
Wi-Fi Protected Access Pre-Shared Key      
<networking, security> (WPA-PSK) A simplified but still powerful form of WPA, most suitable for home {wireless networking}. As with WEP, you set a static key or pass phrase, but WPA-PSK uses TKIP to automatically change the keys periodically, making it much more difficult to break the encryption. (2007-05-11)
WPA-PSK         
Wi-Fi Protected Access         
<networking, security> (WPA) A security scheme for {wireless networks}, developed by the networking industry in response to the shortcomings of Wired Equivalent Privacy (WEP). WPA uses Temporal Key Integrity Protocol (TKIP) encryption and provides built-in authentication, giving security comparable to VPN tunneling with WEP, with the benefit of easier administration and use. WPA-PSK is a simplified form of WPA. (2007-05-11)
Wi-Fi Protected Access         
Wi-Fi Protected Access (WPA), Wi-Fi Protected Access II (WPA2), and Wi-Fi Protected Access 3 (WPA3) are the three security and security certification programs developed after 2000 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, Wired Equivalent Privacy (WEP).
wi-fi         
  • An example of 2.4 GHz Wi-Fi spectrum
  • UMTS/GSM]] Gateway in one device
  • An example of 5 GHz Wi-Fi spectrum
  • Access points send out [[beacon frame]]s to announce the presence of networks.
  • Generic 802.11 Frame
  • Antenna of wireless network interface controller Gigabyte GC-WB867D-I. Simple stick-like antennas like these have unidirectional reception and relatively low range of 20 metres (yards) or so.
  • An [[AirPort]] wireless G Wi-Fi adapter from an Apple [[MacBook]]
  • In the 2.4 GHz wavebands as well as others, transmitters straddle multiple channels. Overlapping channels can suffer from interference unless this is a small portion of the total received power.
  • Embedded serial-to-Wi-Fi module
  • A newly installed home Wi-Fi network in April 2022
  •  A dual-band cellular 4G+ Wi-Fi modem by Huawei
  • An outdoor Wi-Fi access point
  •  This [[Netgear]] Wi-Fi router contains dual bands for transmitting the 802.11 standards across the 2.4 and 5 GHz spectrums and supports MIMO.
  • A [[QR code]] to automate a Wi-Fi connection using WIFI:S:Wikipedia; T:WPA;P:Password1!;;
  • WISPs]]) in the [[Czech Republic]]
  • roam]] between the two BSSs, without the user having to explicitly connect to the second network.
  • 2.4 GHz}} band, with 802.11n with 40 MHz
  • 2.4 GHz}} band, with 802.11g
  • Depiction of a Wi-Fi network in infrastructure mode. The device sends information wirelessly to another device, both connected to the local network, to print a document.
  • Network planning frequency allocations for North America and Europe. Using these types of frequency allocations can help minimize co-channel and adjacent-channel interference.
  • A keychain-size Wi-Fi detector
  • Wi-Fi certification logo
  • Parabolic dishes transmit and receive the radio waves only in particular directions and can give much greater range than omnidirectional antennas
  • Wireless network interface controller Gigabyte GC-WB867D-I
  • [[Yagi–Uda antenna]]s, widely used for television reception, are relatively compact at Wi-Fi wavelengths
FAMILY OF WIRELESS NETWORK PROTOCOLS, BASED ON IEEE'S 802.11 STANDARDS
WiFi, 802.11; WiFi; Wireless Fidelity; Wifi; Wi-fi; Wireless fidelity; Wifi-cafe; Wifi-café; Wifi cafe; Wifi café; Wi-Fi cafe; Wi-Fi-cafe; Wi-Fi café; Wi-Fi-café; Wi fi; Wi Fi; Wi-Fi 802.11; Wi-Fi 802.11a; Wi-Fi 802.11b; Wi-Fi 802.11g; Wi-fi 802.11g; Wi-fi 802.11b; Wi-fi 802.11a; Wi-Fi ZONE; Wireless Ethernet; Wifi technology; Wi-Fi Protected System; Wi-Fi Network; Chanalyzer; Wi-Spy; Wi-fi technology; Intel My WiFi Technology; WI-FI; WiFi Internet; Wi-Fi signature; WPA-OTP; Wi‑Fi; Free Wifi; Wifi access; ITaiwan; Wifi selling; Wi-Fi network; History of Wi-Fi; Alternatives to Wi-Fi; Wi-Fi versions
<networking> Either of two different incompatible radio-based LAN protocols, namely 802.11b (which speaks DSSS at 2.4GHz) and 802.11a (which speaks OFDM at 5GHz). The term was invented by the marketing departments of wi-fi equipment manufacturers. It is, notionally, short for "wireless fidelity", on the analogy of hi-fi for "high fidelity" audio. (2003-09-02)
WIFI         
  • An example of 2.4 GHz Wi-Fi spectrum
  • UMTS/GSM]] Gateway in one device
  • An example of 5 GHz Wi-Fi spectrum
  • Access points send out [[beacon frame]]s to announce the presence of networks.
  • Generic 802.11 Frame
  • Antenna of wireless network interface controller Gigabyte GC-WB867D-I. Simple stick-like antennas like these have unidirectional reception and relatively low range of 20 metres (yards) or so.
  • An [[AirPort]] wireless G Wi-Fi adapter from an Apple [[MacBook]]
  • In the 2.4 GHz wavebands as well as others, transmitters straddle multiple channels. Overlapping channels can suffer from interference unless this is a small portion of the total received power.
  • Embedded serial-to-Wi-Fi module
  • A newly installed home Wi-Fi network in April 2022
  •  A dual-band cellular 4G+ Wi-Fi modem by Huawei
  • An outdoor Wi-Fi access point
  •  This [[Netgear]] Wi-Fi router contains dual bands for transmitting the 802.11 standards across the 2.4 and 5 GHz spectrums and supports MIMO.
  • A [[QR code]] to automate a Wi-Fi connection using WIFI:S:Wikipedia; T:WPA;P:Password1!;;
  • WISPs]]) in the [[Czech Republic]]
  • roam]] between the two BSSs, without the user having to explicitly connect to the second network.
  • 2.4 GHz}} band, with 802.11n with 40 MHz
  • 2.4 GHz}} band, with 802.11g
  • Depiction of a Wi-Fi network in infrastructure mode. The device sends information wirelessly to another device, both connected to the local network, to print a document.
  • Network planning frequency allocations for North America and Europe. Using these types of frequency allocations can help minimize co-channel and adjacent-channel interference.
  • A keychain-size Wi-Fi detector
  • Wi-Fi certification logo
  • Parabolic dishes transmit and receive the radio waves only in particular directions and can give much greater range than omnidirectional antennas
  • Wireless network interface controller Gigabyte GC-WB867D-I
  • [[Yagi–Uda antenna]]s, widely used for television reception, are relatively compact at Wi-Fi wavelengths
FAMILY OF WIRELESS NETWORK PROTOCOLS, BASED ON IEEE'S 802.11 STANDARDS
WiFi, 802.11; WiFi; Wireless Fidelity; Wifi; Wi-fi; Wireless fidelity; Wifi-cafe; Wifi-café; Wifi cafe; Wifi café; Wi-Fi cafe; Wi-Fi-cafe; Wi-Fi café; Wi-Fi-café; Wi fi; Wi Fi; Wi-Fi 802.11; Wi-Fi 802.11a; Wi-Fi 802.11b; Wi-Fi 802.11g; Wi-fi 802.11g; Wi-fi 802.11b; Wi-fi 802.11a; Wi-Fi ZONE; Wireless Ethernet; Wifi technology; Wi-Fi Protected System; Wi-Fi Network; Chanalyzer; Wi-Spy; Wi-fi technology; Intel My WiFi Technology; WI-FI; WiFi Internet; Wi-Fi signature; WPA-OTP; Wi‑Fi; Free Wifi; Wifi access; ITaiwan; Wifi selling; Wi-Fi network; History of Wi-Fi; Alternatives to Wi-Fi; Wi-Fi versions
WIreless FIdelity [Additional explanations: certificate] (Reference: WECA), "Style: WiFi"
Wi-Fi         
  • An example of 2.4 GHz Wi-Fi spectrum
  • UMTS/GSM]] Gateway in one device
  • An example of 5 GHz Wi-Fi spectrum
  • Access points send out [[beacon frame]]s to announce the presence of networks.
  • Generic 802.11 Frame
  • Antenna of wireless network interface controller Gigabyte GC-WB867D-I. Simple stick-like antennas like these have unidirectional reception and relatively low range of 20 metres (yards) or so.
  • An [[AirPort]] wireless G Wi-Fi adapter from an Apple [[MacBook]]
  • In the 2.4 GHz wavebands as well as others, transmitters straddle multiple channels. Overlapping channels can suffer from interference unless this is a small portion of the total received power.
  • Embedded serial-to-Wi-Fi module
  • A newly installed home Wi-Fi network in April 2022
  •  A dual-band cellular 4G+ Wi-Fi modem by Huawei
  • An outdoor Wi-Fi access point
  •  This [[Netgear]] Wi-Fi router contains dual bands for transmitting the 802.11 standards across the 2.4 and 5 GHz spectrums and supports MIMO.
  • A [[QR code]] to automate a Wi-Fi connection using WIFI:S:Wikipedia; T:WPA;P:Password1!;;
  • WISPs]]) in the [[Czech Republic]]
  • roam]] between the two BSSs, without the user having to explicitly connect to the second network.
  • 2.4 GHz}} band, with 802.11n with 40 MHz
  • 2.4 GHz}} band, with 802.11g
  • Depiction of a Wi-Fi network in infrastructure mode. The device sends information wirelessly to another device, both connected to the local network, to print a document.
  • Network planning frequency allocations for North America and Europe. Using these types of frequency allocations can help minimize co-channel and adjacent-channel interference.
  • A keychain-size Wi-Fi detector
  • Wi-Fi certification logo
  • Parabolic dishes transmit and receive the radio waves only in particular directions and can give much greater range than omnidirectional antennas
  • Wireless network interface controller Gigabyte GC-WB867D-I
  • [[Yagi–Uda antenna]]s, widely used for television reception, are relatively compact at Wi-Fi wavelengths
FAMILY OF WIRELESS NETWORK PROTOCOLS, BASED ON IEEE'S 802.11 STANDARDS
WiFi, 802.11; WiFi; Wireless Fidelity; Wifi; Wi-fi; Wireless fidelity; Wifi-cafe; Wifi-café; Wifi cafe; Wifi café; Wi-Fi cafe; Wi-Fi-cafe; Wi-Fi café; Wi-Fi-café; Wi fi; Wi Fi; Wi-Fi 802.11; Wi-Fi 802.11a; Wi-Fi 802.11b; Wi-Fi 802.11g; Wi-fi 802.11g; Wi-fi 802.11b; Wi-fi 802.11a; Wi-Fi ZONE; Wireless Ethernet; Wifi technology; Wi-Fi Protected System; Wi-Fi Network; Chanalyzer; Wi-Spy; Wi-fi technology; Intel My WiFi Technology; WI-FI; WiFi Internet; Wi-Fi signature; WPA-OTP; Wi‑Fi; Free Wifi; Wifi access; ITaiwan; Wifi selling; Wi-Fi network; History of Wi-Fi; Alternatives to Wi-Fi; Wi-Fi versions
¦ abbreviation Wireless Fidelity, a group of technical standards enabling the transmission of data over wireless networks.
Wi-Fi Protected Setup         
  • The WPS push button (center, blue) on a wireless router showing the symbol defined by the Wi-Fi Alliance for this function.
  • A [[Telstra]] 4GX Advanced III mobile broadband device showing WPS pairing options for a particular radio/band.
NETWORK SECURITY STANDARD TO CREATE A SECURE WIRELESS HOME NETWORK
WPS-PIN; WPS-PBC; Wifi Protected Setup; Quick Security Setup; QSS (Wi-Fi); Wi-Fi Simple Config
Wi-Fi Protected Setup (WPS; originally, Wi-Fi Simple Config) is a network security standard to create a secure wireless home network.
Wireless access point         
  • Cisco Aironet wireless access point
  • Linksys "WAP54G" 802.11g [[wireless router]]
DEVICE THAT ALLOWS WIRELESS DEVICES TO CONNECT TO A WIRED NETWORK USING WI-FI, OR RELATED STANDARDS
Wireless access-point; WLAN access point; Wireless Access Point; Wireless ap; Wireless access points; Wireless accesspoint; AP mode; Wi-Fi Access Point; Wifi access point
In computer networking, a wireless access point (WAP), or more generally just access point (AP), is a networking hardware device that allows other Wi-Fi devices to connect to a wired network. As a standalone device, the AP may have a wired connection to a router, but, in a wireless router, it can also be an integral component of the router itself.
Single-access key         
METHOD USED FOR CATEGORIZING SPECIES USING LOGICAL CHOICES
Dichotomous key; Dichotomus key; Polytomous key; Bifurcating key; Single access; Single-access; Singleaccess; Single access key; Single-access keys; Single access keys; Singleaccess keys; Sequential key; Sequential keys; Analytical key; Analytical keys; Pathway key; Pathway keys; Dichotomous keys; Polytomous keys
In phylogenetics, a single-access key (also called dichotomous key, sequential key, analytical key,Winston, J. 1999.

Википедия

Wi-Fi Protected Access

Wi-Fi Protected Access (WPA), Wi-Fi Protected Access 2 (WPA2), and Wi-Fi Protected Access 3 (WPA3) are the three security certification programs developed after 2000 by the Wi-Fi Alliance to secure wireless computer network. The Alliance defined these in response to serious weaknesses researchers had found in the previous system, Wired Equivalent Privacy (WEP).

WPA (sometimes referred to as the TKIP standard) became available in 2003. The Wi-Fi Alliance intended it as an intermediate measure in anticipation of the availability of the more secure and complex WPA2, which became available in 2004 and is a common shorthand for the full IEEE 802.11i (or IEEE 802.11i-2004) standard.

In January 2018, Wi-Fi Alliance announced the release of WPA3 with several security improvements over WPA2.