AUTOMATIC PERIODIC PRE-SHARED KEY UPDATE
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United States of America Patent
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Issued Date -
May 2, 2024
app pub date -
Oct 28, 2022
filing date -
Oct 28, 2022
priority date (Note) -
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status (Latency Note)
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Abstract
During operation, the computer may obtain an access acceptance message, where the access acceptance message indicates that the electronic device has been authenticated and allowed to securely access a network, and where the authentication is based at least in part on a passphrase associated with a user of an electronic device. For example, the computer may receive the acceptance message from the computer network device or a second computer (such as a controller). Alternatively, the computer may obtain the access acceptance message while performing the authentication. Then, the computer may automatically provide a second passphrase addressed to a computer network device and the electronic device, where the second passphrase replaces the passphrase during a current session of the electronic device in the network. Moreover, when the current session ends, the computer may automatically revert to the passphrase for subsequent authentication of the user.
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