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System and method for providing variable security level in a wireless communication system

  • US 8,135,953 B2
  • Filed: 12/22/2009
  • Issued: 03/13/2012
  • Est. Priority Date: 01/10/2005
  • Status: Expired due to Fees
First Claim
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1. A method for providing variable level security comprising:

  • detecting the presence of an intruder wireless device within a trust zone, the trust zone, at a first security level, including at least one trusted device; and

    on the condition that the intruder wireless device was detected, establishing a second security level that is more secure than the first security level, wherein a security level at the at least one trusted device is increased from the first security level to the second security level.

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