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In computing, netsh, or network shell, is a command-line utility included in Microsoft's Windows NT line of operating systems beginning with Windows 2000. [1] It allows local or remote configuration of network devices such as the interface .
WPA-Personal and WPA2-Personal remain vulnerable to password cracking attacks if users rely on a weak password or passphrase. WPA passphrase hashes are seeded from the SSID name and its length; rainbow tables exist for the top 1,000 network SSIDs and a multitude of common passwords, requiring only a quick lookup to speed up cracking WPA-PSK. [34]
Native Wifi is exposed by Auto Configuration Module (ACM) which replaces Windows XP's Wireless Zero Configuration. The ACM is extensible, so developers can incorporate additional wireless functionality (such as automatic wireless roaming) and override the automatic configuration and connection logic without affecting the built-in framework.
In PSK authentication, the PMK is actually the PSK, [6] which is typically derived from the WiFi password by putting it through a key derivation function that uses SHA-1 as the cryptographic hash function. [7] If an 802.1X EAP exchange was carried out, the PMK is derived from the EAP parameters provided by the authentication server.
Some devices with dual-band wireless network connectivity do not allow the user to select the 2.4 GHz or 5 GHz band (or even a particular radio or SSID) when using Wi-Fi Protected Setup, unless the wireless access point has separate WPS button for each band or radio; however, a number of later wireless routers with multiple frequency bands and ...
Creating a password shorter than 10 characters – It used to be that a password was suggested to be 8 – 10 characters in length. Now, experts suggest that they should be at least 64 characters ...
The default username and password are usually found in the instruction manual (common for all devices) or on the device itself. [citation needed] Default passwords are one of the major contributing factors to large-scale compromises of home routers. [1] Leaving such a password on devices available to the public is a major security risk.
The Today Show. 40 New Year's Eve drinks worthy of celebration. Lighter Side. Lighter Side. BBC 'My son died at 24 - now I'm doing his bucket list' Lighter Side. Associated Press.