Class A approval is significant because the device is not dependent on other equipment for microphonic security. "CIS has developed patent pending technology that allows our modified VoIP phones to pass the TSG Class A requirements using standard copper Ethernet interfaces and infrastructures," Turner said. Class B equipment meets the same testing criteria as Class A equipment with the exception of testing in the powered off state. The powered off test, for Class A Type acceptance, is one of the most difficult to pass.
Located in Dulles, Virginia, CIS Secure Computing/CIS Labs, Inc. is a leading provider TEMPEST, TSG, and modified COTS solutions for the U.S. Government and other entities. CIS Secure Computing is an ISO 9001 certified manufacturer and CIS Labs is an NSA Certified TEMPEST Manufacturer and Test facility.
For more information, visit www.cissecure.com.
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SOURCE CIS Secure Computing, Inc.