Cisco Duo is a super easy install for 2FA. It provides an additional layer of security to our email and devices. We find that this works particularly well for all of the different kinds of users in our company, from people who have email only on phones all the way up to actual device log-ons. Review collected by and hosted on G2.com.

One of the most frustrating aspects of DUO would be the use of offline codes. This company does not make it easy for the lament user to being to easily connect to the internet without the offline codes. It can be a disaster when people travel and need to connect to a device when there is zero internet. Review collected by and hosted on G2.com.

I love how secure it feels for the apps that are linked so that it feels like no one can log in. It is also very easy to use and very easy to set up. It integrates wonderfully with other apps, such as Instagram. When I was in graduate school, I used it a lot! Review collected by and hosted on G2.com.

When I am signing in to a website which uses Duo on my laptop, I have to have my phone nearby to sign in completely. Review collected by and hosted on G2.com.

Simple yet reliable solution for keeping network secure. I also like the responsive and helpful support team. Range of features like MFA and adaptive authentication makes security seamless without being intrusive.

Integration with other tools and implementation on other platforms is very smooth for everyday use. Review collected by and hosted on G2.com.

Pricing when scaled up. Advanced features are only available on high tier plans. Review collected by and hosted on G2.com.

Offers a lightweight, easy-to-deploy MFA client with comprehensive support for SAML MFA-enabled applications Review collected by and hosted on G2.com.

Recovery and device re‑enrollment can be slow or confusing

Push notifications sometimes don’t arrive unless the app is opened manually Review collected by and hosted on G2.com.

I use Cisco Duo for two-factor authentication, and it's reliable, quick, and integrates seamlessly with my mobile phone's operating system. Duo creates an additional layer of security, solving or reducing the risk of data breaches and unauthorized users from gaining access to confidential information. The initial setup was very easy, and it synchronized well with my company. Review collected by and hosted on G2.com.

I haven't experienced any issues with Duo so there isn't anything I dislike Review collected by and hosted on G2.com.

I like that Cisco Duo makes two-factor authentication super easy by allowing me to hold the notification and click approve instantly, which is way easier and faster compared to other systems like Google or Amazon, where you have to open an app and find a six-digit code. I also remember the initial setup being super easy, involving just scanning a QR code and entering a username and password. Review collected by and hosted on G2.com.

Not really. It's just that sometimes doing two factor authentication is annoying. Instead of just logging, I get to, like, pull my phone out and do it. Review collected by and hosted on G2.com.

I use Cisco Duo for secure access to the company system. It helps me eliminate the risk of unauthorized access while working remotely. I appreciate that it adds an extra layer of security and user identity verification, protecting both me as an employee and the company. The initial setup was very easy. Review collected by and hosted on G2.com.

Sometimes the login approval notification arrives slowly, or there is a timeout. It does not feel good, especially if you're in a hurry. The primary authentication relies on internet access. If there is poor connectivity or none, access can be blocked. Review collected by and hosted on G2.com.

What I appreciate most about Cisco Duo is that it delivers solid security without making the login process complicated for users. The easy push notifications and broad integration options make it straightforward to deploy and manage across different system Review collected by and hosted on G2.com.

Duo doesn’t offer as much customization as other MFA solutions. Review collected by and hosted on G2.com.

I use Cisco Duo for 2FA verification code to connect external software. I find it highly reliable and appreciate its real-time system that integrates with multiple systems. It's very simple and easy to use, and the initial setup was very easy too. Review collected by and hosted on G2.com.

I have nothing that i didnt like. works as expected Review collected by and hosted on G2.com.

Duo’s push notifications are faster than SMS codes and don’t require typing anything, which helps cut down login time. The self-service portal also reduces helpdesk tickets, since users can manage their own devices without needing IT intervention. Review collected by and hosted on G2.com.

Duo ends up being a single point of failure: if the service goes down or my phone dies, I’m completely locked out of everything. Review collected by and hosted on G2.com.