Wpa passphrase where is it

This is a somewhat cumbersome method of sharing an encryption key , however, and does not lend itself to easy memorization by users. A second option for WPA key sharing involves the use of a passphrase and a key derivation function. The numeric values associated with these characters are then combined with the name of the network, known as the service set identifier SSID , and run through many iterations of a derivation function.

The resulting 64 hexadecimal digits are then used as the WPA key. A key generated from a passphrase plus SSID is potentially more vulnerable than a truly random 64 digit key.

A long passphrase coupled with an unusual SSID will produce a key that is proof against brute force hacking. A short or common passphrase, such as " password ," combined with a common SSID, such as "network" or the name of a particular brand of router, will produce a worthless key. Airtime Long-distance charges Notification of use Optional services Pay-per-use services Useful and entertainment numbers. Understand my usage of mobile data Understand the usage limits Actions that can influence my data usage.

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