Cisco is buying 2-factor authentication provider Duo Security

02.08.18

Cisco is to buy security firm Duo Security for $2.35 billion. The acquisition feels like a good fit for Cisco. Duo’s security apparatus lets employees use their own device for adaptive authentication. Instead of issuing key fobs with security codes, Duo’s solution works securely with any device. And within Cisco’s environment, the technology should feel like a natural fit for CTOs looking for secure two-factor authentication. Over the last few years, Cisco has made several key acquisitions: OpenDNS, Sourcefire, Cloudlock, and now Duo.
Duo Security alternatives are: Google Authenticator, Authy, Toopher, YubiKey