How it works:
- The first time a user registers, they select a few authentication categories they can remember -- such as dogs, flowers and cars.
- When two-factor authentication is needed, a randomly-generated grid of images is sent to the user’s smartphone (the second factor).
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To authenticate, the user must correctly identify which images fit
their previously-chosen categories by tapping the correct pictures on
the phone's touch screen display.
The specific pictures shown to the user and their location on the grid
are different each time and a unique authentication code is encrypted
behind each picture. By identifying the correct images, the user is reassembling a one-time authentication code which
is sent back to Confident Technologies for verification. If the user
identified the correct images that match their secret categories, the
web session will proceed automatically. The entire process remains
out-of-band from the web session.
Benefits
- More secure than plain text, SMS authentication codes
- One-time password is encrypted within an image-based authentication challenge that the user solves on their mobile phone
- Easy to use -- simply tap a few images to identify your secret categories
- Authentication process remains out-of-band from the web session
- The specific pictures are different every time, but the user's categories always remain the same
Business Applications
Use two-factor authentication for:- Secure account logins
- Transaction verification
- Device authorization
- Password reset and account changes
- High-risk or high-value transactions
Deployment Options
Confident Multifactor
Authentication™ can be used as a stand-alone two-factor authentication
solution or integrated with existing security solutions as an extra
layer of authentication. The image-based authentication challenge can be
delivered as an application on a user's smartphone or as a
zero-footprint model using the mobile browser. Additional delivery
methods are available for users who do not have smartphones.
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