Patent ID: 9665736
Date: 2017-05-30
CPC Classifications: G06F,G06K

Claim:
1. An apparatus comprising: a blade server rack; and a plurality of neighboring blade servers specifically positioned within the blade server rack, each neighboring blade server comprising: a memory configured to store a first image and sensitive data, wherein the first image comprises an image captured from one of the plurality of neighboring blade servers; an optical sensor configured to capture a second image and to generate a sensor signal comprising the captured second image, wherein the second image comprises an image captured from an adjacently positioned neighboring blade server within the blade server rack; and a controller having access to the memory and configured to receive the sensor signal, wherein the controller is further configured to compare the stored first image to the captured second image, and based on a successful comparison to initiate the generation of a seed value at the adjacently positioned neighboring blade server, wherein each seed value generated by the plurality of neighboring blade servers is required by a secret algorithm in order to generate a key used to authenticate access to determine the sensitive data.