Software Alternatives, Accelerators & Startups

Duck DNS VS Duo Security

Compare Duck DNS VS Duo Security and see what are their differences

Duck DNS logo Duck DNS

Free dynamic DNS hosted on Amazon VPC

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.
  • Duck DNS Landing page
    Landing page //
    2021-09-26
  • Duo Security Landing page
    Landing page //
    2023-09-26

Duck DNS videos

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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 Duck DNS and Duo Security)
Domain Names
100 100%
0% 0
Identity And Access Management
DNS Tools
100 100%
0% 0
Two Factor Authentication

User comments

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Reviews

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

Duck DNS Reviews

The Best Dynamic DNS Providers
Duck DNS is a solution for home users or club websites because it only offers subdomains and won’t host your own domain name. That rules out its use by businesses. The setup for this service is a little technical and so people with rudimentary Web server understanding would be able to use it.
Best Free Dynamic DNS Providers
Duck DNS is a free dynamic DNS service that’s easy to use and configure. It’s an open-source project that supports multiple platforms, including Windows, macOS, and Linux. You can set up your Duck DNS domain name in just a few minutes and start using it right away. Duck DNS integrates with most routers and supports IPv6, making it a great choice for small networks.

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 Duck DNS. While we know about 31 links to Duo Security, we've tracked only 2 mentions of Duck DNS. 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.

Duck DNS mentions (2)

  • How do I get the connection open?
    If a changing public IP is the problem, take a look at duckdns. Source: over 1 year ago
  • How to use reresolve-dns.sh?
    Why don't you use Dynamic-DNS like https://duckdns.org and have the pi send your IP to the DDNS with script automated to run every 30 mins in crontab. That way you don't need anything like what you talked about and your DDNS would update from the very same pi that you are running the pi on! 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 / 4 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: about 1 year 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: about 1 year 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: about 1 year 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 Duck DNS and Duo Security, you can also consider the following products

No-IP - Dynamic DNS and Managed DNS Provider

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

FreeDNS by Afraid.org - Free DNS hosting, lets you fully manage your own domain. Dynamic DNS and Static DNS services available. You may also create hosts off other domains that we host upon the domain owners consent, we have several domains to choose from!

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

Dyn - Managed DNS, Outsourced DNS & Anycast DNS

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