12 lines
493 B
Plaintext
12 lines
493 B
Plaintext
Duo provides simple two-factor authentication as a service via:
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1. Phone callback
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2. SMS-delivered one-time passcodes
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3. Duo mobile app to generate one-time passcodes
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4. Duo mobile app for smartphone push authentication
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5. Duo hardware token to generate one-time passcodes
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This package allows an admin (or ordinary user) to quickly add Duo
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authentication to any Unix login without setting up secondary user
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accounts, directory synchronization, servers, or hardware.
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