iBICS

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for the emerging world of voice and data. Description of n-dimensional voice security access technology - Receiver of NSF STTR Grant R&D Project - Dynamic Pass Phrase Voice Security System iBiometrics n-dimensional patent pending is a challenge response access technology, which prompts for n number of dynamically generated random one-time voice pass phrases. This approach suits security applications that need to protect against replay attacks; it does not require the storage of user passwords or other private identity related information. Users are given a limited time to respond to a challenge prompt. If the genuine speaker responds with the correct pass phrase, verification is successful. The system uses speaker verification and speech recognition simultaneously to verify the pass phrase and the speaker's identity. Description of voice security remote access technology iBiometrics holds a fundamental data communications network security patent, which uses speaker recognition to authenticate the user (US patent no 5,153,918 - Security system for data communications). The patented system provides a secure access solution for voice capable electronic devices such as smart phones or soft phones on a personal computer, that communicate over a data network such as the Internet or Cellular networks. The technology applies to rapidly expanding converged network environments such as Voice over Internet Protocol (VoIP), and facilitates the use of fast growing automated speech systems and voice-enabled computers and intelligent personal devices. Secure access across networks is needed by users and organizations alike. Amongst other benefits, such a system aids in automation, helps to prevent fraud and protect a user

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