Duo Security alternatives

Duo Security
Two-factor authentication done right. Duo Security lets your users use their mobile phones to secure their logins, protecting your company from account takeover. Duo’s solution is cloud-based, which means there's no software to install, and no server to set up. Our patented technology and drop-in integrations enable you to seamlessly integrate Duo into your existing application login workflow.
Duo Security alternatives are:
Google Authenticator, Authy, Toopher, YubiKey
Here are the latest news about Duo Security:

20.10.17 Duo Security raised $70 million


Duo Security announced $70 million Series D funding at a valuation of $1.17 billion. The Michigan-based SaaS company works with more than 10,000 companies. The company’s main product is a two-factor authentication app but Duo also offers other security products to secure users and their devices. Duo’s solution is cloud-based, which means there's no software to install, and no server to set up. The new investment will help accelerate the company’s technical innovations and operations as well as securing new partnerships. The conclusion is that Duo Security is now more solid in comparison to alternatives


2015 Duo Security unveiled new service to protect enterprises against data breaches



2014 Two-Factor authentication service Duo raises $12 million