Duo Security Reviews in May 2025: User Ratings, Pros & Cons

"Good security measures"

What do you like best about Cisco Duo? I like the push code option because it's much easier than having to type in the pass code. The notification pops up at the top of your phone screen and you simply tap "more options" and "approve". Super fast and easy.

"Experinced smooth access with full proof security!"

What do you like best about Cisco Duo? Using our organizations system through VDI was very tough for us due to data leakage issue and other security reasons, After getting DUO app implemented it became easy to get the Authentication done with this system and now we use it on daily basis.

"Easy to use two-factor authentication"

What do you like best about Cisco Duo? It's easy to set up and connect with other accounts that use it for two-factor. It also gives you the option to remember the device for 30 days, which makes logging in to sites requiring it a lot easier.

"a great way to use 2FA"

What do you like best about Cisco Duo? We use Duo security. It's really easy to use and install and syncs pretty fast with the app (for us VPN) it's connected to. I like you can also use post notification

"Easy 2-Factor Authentication App"

What do you like best about Cisco Duo? The interface of Duo is very easy to use and understand. It's also handy that you can do push notifications to your phone, smart watch, etc. I use it several times a day when accessing certain websites or logging into VPN, and I never have issues with the app.

"Seamless 2 factor authentication"

What do you like best about Cisco Duo? Have been using Duo for last 15 months as enterprise SSO login, the login options are simple, the response time in general is good and the ability to have multiple login options are great.

"It works fine"

What do you like best about Cisco Duo? It was a nice tool to access the computer that I used to work, it was a daily task in order to authenticate and use the tools to develope the daily task. Since I was working from home, it was a mandatory step to improve the security and to make sure I will be the only one to be able to access the information.

"DUO Security is the really easy to use and useful product to implement 2FA."

What do you like best about Cisco Duo? It was simple to set up, and authentication is virtually immediate when connecting to my company's VPN. I prefer the push notification approval approach, as it only requires me to tap a button on my phone. It combines with many other out-of-the-box solutions, and it offers cloud-based, AD-integrated SAML SSO and virtual appliance alternatives to protect even bespoke interfaces. We utilized Duo to protect our VMware Horizon desktop environment; setup ...

"Two-factor authentication for enterprise security needs."

What do you like best about Cisco Duo? Duo Security works with every application I can think of; if you don't already have setup instructions, you can design your own app to protect it utilizing its webhooks. In our organization, we use Duo Security for SSO - single sign-on and multi-factor authentication. All enterprise-related access, whether on desktop or mobile and through other third-party apps, also requires Duo authorization Security to log in, which provides a very safe and secure ...

"2FA authentication through Duo Security is easy and very secure."

What do you like best about Cisco Duo? It is very easy to implement and is excellent in terms of security and app upgrades; the app experience is excellent; and the user interface is clean and straightforward, making the app extremely easy to use. Duo Security is a dependable and simple-to-use tool; before login into a website, it requests authentication, which can be completed with the click of a button.