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

"Excellent two-factor authentication tool, you can trust it."

What do you like best about Cisco Duo? When it comes to authenticating our users, Duo protection is vital; it gives additional protection for login in and is simple to use once set up. It provides several ways to authenticate users, such as push notifications on the phone, text messages or phone calls, and so on. Security is excellent, and it connects with SSO and other internal tools. Duo Security is simple to set up, and the documentation is well written and easy to understand. DUO ...

"Excellent solution for two-factor authentication on websites."

What do you like best about Cisco Duo? When using Duo Security, I enjoy that you have alternatives. You may log in by sending a notice or contacting a personal device like a phone, or you can use a password. This is especially beneficial when the notification takes a while to come, transmit, and a password can be faster. The Duo Security software allows users to log in using their phone or Apple Watch by clicking approve or reject on the notice; this is a convenient feature because other ...

"Great authentication app to access office VDI with ultimate security"

What do you like best about Cisco Duo? Using Virtual desktop of our company with tough to access because of data security reasons and client usually dont accept it but with DUO app it was very seamless and we use it daily.

"Secure your logins through Duo Security"

What do you like best about Cisco Duo? The ease of adding new devices to it for the one time security login. Plus the push notification helps in making the process easier for login. No more remembering passcodes.

"Satisfied user of over 5 years and counting"

What do you like best about Cisco Duo? The best part about Duo in my opinion is the proven track of security compliance backed by the fact that their system literally integrates out of the box with any enterprise software you can imagine. Easy to use and part of the daily routine.

"Best solution for all kind of security"

What do you like best about Cisco Duo? There are so many things which i like in Duo as MFA protection , 2FA etx . As Duo work seamlessly and will intergrated with all your devices with very ease. Also the customer Support is the best in the market we will get all the soltuion within a give timeframe. I uses Duo security and recommend you to use this Apllication.

"Does exactly what it says it will."

What do you like best about Cisco Duo? Login Codes can store for up to a week, or you can click the green check to sign in. This is relatively easy and seems pretty secure.

"Easy Access experince with strong security"

What do you like best about Cisco Duo? It was very challenging for the team to use VDI of our company due to security issues and organization was not able to give the access. Using DUO app has make it very easy when Authentication system is really nice and our team use it frequently.

"My Duo experience in short"

What do you like best about Cisco Duo? The best part I like is , it is easy to install and integrate. It gives facilities of notification and enter the code manually.

"Easy and Secure MFA solution with Low Cost"

What do you like best about Cisco Duo? I used Duo MFA as second factor authentication for Palo Alto (Global Protect) and it work greate for me. It is easy to use too.