1. Two Way Authentication
By: Lauren Ashurst

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

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

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

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

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

7. Demonstration of Two Way Authentication

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

9. Conclusion
Security
Authentication
Know, Have and Are

10. Works Cited http://en.wikipedia.org/wiki/Mutual_authentication