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Paul Hensarling

Paul Hensarling is a security analyst with a security consulting company and a CSSA.
Email: phensarling@netsecuritysvcs.com

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Home-Grown Two-Factor Authentication

By Paul Hensarling, 08/02/2007

You might not need to spend a lot of money on smart cards or password-generating tokens. Write your own authentication solution that checks the user's IP address against known bad ...



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