Local caching of one-time user passwords
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United States of America Patent
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Jul 17, 2012
Grant Date -
N/A
app pub date -
Jun 28, 2010
filing date -
Sep 14, 2005
priority date (Note) -
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Abstract
An intermediate network device includes a local caching module that caches user information from a remote server before a local user requests the information. In particular, the local caching module securely obtains and caches one-time passwords for a local user. The local caching device maintains separate sets of one-time passwords for each user. The local caching module may access the locally cached one-time passwords to authenticate a local user to a resource protected by a one-time password.
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