Software Alternatives & Reviews

Nitrokey VS Duo Security

Compare Nitrokey VS Duo Security and see what are their differences

Nitrokey logo Nitrokey

Email Encryption. Encrypt your emails with GnuPG, OpenPGP, S/MIME or your favourite email client.

Duo Security logo Duo Security

Duo Security provides cloud-based two-factor authentication. Duo’s technology can be deployed to protect users, data, and applications from breaches, credential theft, and account takeover.
  • Nitrokey Landing page
    Landing page //
    2022-12-15
  • Duo Security Landing page
    Landing page //
    2023-09-26

Nitrokey videos

Nitrokey Storage Feature Overview

More videos:

  • Review - Introduction to Nitrokey, I Love Free Software Day - Feb 14, 2019, Zalando Office, Berlin

Duo Security videos

What is DUO Security 2FA and How it Works With Windows Remote Desktop

More videos:

  • Review - Powerful New Features from Duo Security
  • Review - An Introduction to Duo Security

Category Popularity

0-100% (relative to Nitrokey and Duo Security)
Identity And Access Management
Two Factor Authentication
Authentication
11 11%
89% 89
Security & Privacy
100 100%
0% 0

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Nitrokey and Duo Security

Nitrokey Reviews

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Duo Security Reviews

20 Identity Management Solutions You Should Know
Used by WhatsApp and Etsy, Duo Security was designed with modern companies in mind. That means it prioritizes speed. The DuoMobile app, for instance, simplifies multi-factor authentication. Users can merely tap on a push notification instead of typing in an SMS code to complete their login. Duo also allows for a modern, mobile-friendly work culture by letting organizations...
Source: builtin.com

Social recommendations and mentions

Based on our record, Duo Security seems to be a lot more popular than Nitrokey. While we know about 31 links to Duo Security, we've tracked only 1 mention of Nitrokey. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Nitrokey mentions (1)

  • U2F 2FA
    Nice to hear ! The ability to both login and store GPG keys with a (n open source ?) security key would be really great. Source: almost 3 years ago

Duo Security mentions (31)

  • A list of SaaS, PaaS and IaaS offerings that have free tiers of interest to devops and infradev
    Duo.com — Two-factor authentication (2FA) for website or app. Free for ten users, all authentication methods, unlimited, integrations, hardware tokens. - Source: dev.to / 3 months ago
  • Additional computer log-in protection
    You could use Duo - https://duo.com/. It can be set to require MFA when logging in locally or only when logging in via RDP (or both). It's free for up to 10 users. Source: 11 months ago
  • [Data-Mining] Upcoming tunnels from the May 23 patch
    A quick google tells me that Duo is a 2FA service from Cisco. Maybe that's what Anet is using to manage the 2FA in the launcher behind the scenes? Source: 11 months ago
  • what do you use for ssh brute force protection: fail2ban or sshguard ? or something else ? for ubuntu and fedora
    I have Duo (https://duo.com) enabled on my internet facing SSH server. It sits behind sslh on port 443 and uses public key authentication only. Source: 12 months ago
  • Duo MFA with Serverless API Gateway for authentication
    Our organization uses Duo, which is an MFA tool that competes with Okta. I created a serverless application with API Gateway and Lambda that gives users access to Salesforce resources where they can directly update records. This was a workaround for getting around Salesforce community clouds expensive community licenses. Source: about 1 year ago
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What are some alternatives?

When comparing Nitrokey and Duo Security, you can also consider the following products

YubiKey - The YubiKey is a one-time password device for secure login with two-factor authentication

Google Authenticator - Google Authenticator is a multifactor app for mobile devices.

SoloKeys - Secure login made open and easy 🔒

Authy - Best rated Two-Factor Authentication smartphone app for consumers, simplest 2fa Rest API for developers and a strong authentication platform for the enterprise.

Microsoft Authenticator - One app to quickly and securely verify your identity online, for all of your accounts.

Okta - Enterprise-grade identity management for all your apps, users & devices