Short message service security for zero touch deployments
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United States of America Patent
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Oct 23, 2018
Grant Date -
Jan 18, 2018
app pub date -
Jul 12, 2016
filing date -
Jul 12, 2016
priority date (Note) -
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Abstract
Presented herein are techniques for enabling the zero touch deployment of devices having an integrated wireless wide area network (WWAN) interface. In one example, a method includes initializing a device with a WWAN interface such that the device attaches to a WWAN, receiving, via the WWAN interface of the device, a data message that includes encrypted bootstrap configuration information, obtaining a key stored in a subscriber identification module (SIM) card of the WWAN interface, decrypting the encrypted bootstrap configuration information using the key, establishing communication with a remote server using the bootstrap configuration information and obtaining configuration data from the remote server, and performing self-configuration of the device using the configuration data.
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