SecurEnvoy falls back on fixed line to better two-factor authentication reliability

SecurEnvoy has upgraded its SMS-based system for two-factor authentication with the ability for users to receive one-time passwords via a landline telephone call and enter them using the telephone keys.

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Read more: SecurEnvoy falls back on fixed line to better two-factor authentication reliability

Story added 25. April 2013, content source with full text you can find at link above.