Two Way Authentication By Lauren Ashurst Overview q

Two Way Authentication By: Lauren Ashurst

Overview q. Authentication q. Methods of Two Way q. One Way Authentication q. Methods of One q. Other Forms of Authentication Way Authentication q. Conclusion q. Works Cited q. Two Way Authentication

Authentication • Computer Security • Secure Channel • Identity Theft • Proving Validity • Know, Have and Are

One Way Authentication • One message to provide • “Something a user knows. ” • Less secure • Unidirectional

Two Way Authentication • Authenticating on both sides • “Something a user has. ” and “Something a user knows. ” • More secure than one • Bidirectional

Methods of Two Way Authentication • • • Used Everyday ATM Building Access Digital Signatures Order

Demonstration of Two Way Authentication • http: //www. youtube. com/watch? v=qt 6 b 37 SK m 6 w&feature=related

Other Forms of Authentication Three Way Authentication • • “Something a user is. ” Most secure Biometric Retina Scan Multi Authentication • Two of the same factors

Conclusion • Security • Authentication • Know, Have and Are

Works Cited • http: //en. wikipedia. org/wiki/Mutual_authenti cation • http: //pciguru. wordpress. com/2010/05/01/o ne-two-and-three-factor-authentication/ • http: //www. techrepublic. com/article/underst anding-and-selecting-authenticationmethods/1060518 • http: //www. youtube. com/watch? v=qt 6 b 37 SK m 6 w&feature=related