Software Alternatives, Accelerators & Startups

Duo Security VS SimpleSAMLphp

Compare Duo Security VS SimpleSAMLphp and see what are their differences

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.

SimpleSAMLphp logo SimpleSAMLphp

SimpleSAMLphp is an OAuth authentication application written in native PHP.
  • Duo Security Landing page
    Landing page //
    2023-09-26
  • SimpleSAMLphp Landing page
    Landing page //
    2023-07-07

Duo Security features and specs

  • Easy Integration
    Duo Security offers seamless integration with a wide range of applications and services, making it easier for organizations to implement multi-factor authentication (MFA).
  • User-Friendly
    The platform is designed with simplicity in mind, providing a straightforward user experience for both end-users and administrators.
  • Comprehensive MFA Options
    Duo supports a variety of authentication methods including push notifications, biometrics, and hardware tokens, giving users flexibility in how they authenticate.
  • Strong Security Features
    Duo incorporates advanced security features such as device health checks and endpoint visibility, enhancing the overall security posture of an organization.
  • Good Customer Support
    Duo Security is known for its responsive and knowledgeable customer support, helping organizations address issues quickly.
  • Scalability
    The platform can easily scale to accommodate organizations of varying sizes, from small businesses to large enterprises.

Possible disadvantages of Duo Security

  • Cost
    The service can be expensive compared to other MFA solutions, particularly for smaller organizations with limited budgets.
  • User Management Complexity
    Managing a large number of users can become complex, particularly in organizations with high employee turnover.
  • Dependency on Mobile Devices
    Many of Duo's authentication methods rely on mobile devices, which can be inconvenient or impractical for users without access to smartphones.
  • Learning Curve
    Despite being user-friendly, there is still a learning curve for administrators new to the platform, particularly for advanced features.
  • Internet Dependence
    The service requires a reliable internet connection to function properly, which can be a limitation in areas with poor connectivity.
  • Limited Offline Options
    Duo Security has limited options for offline authentication, which may pose challenges in environments where internet access is intermittent.

SimpleSAMLphp features and specs

  • Interoperability
    SimpleSAMLphp offers broad compatibility with different identity providers and service providers, making it an ideal choice for implementing SAML-based single sign-on (SSO) solutions across diverse systems.
  • Extensibility
    The platform supports custom modules and extensions, allowing developers to enhance its functionality and tailor it to specific authentication or integration requirements.
  • Open Source
    As an open-source solution, SimpleSAMLphp allows organizations to implement and customize the software without licensing costs, fostering a collaborative improvement environment through user contributions.
  • Comprehensive Documentation
    The software is well-documented, which facilitates easier implementation, configuration, and maintenance for administrators and developers.
  • Wide Adoption
    SimpleSAMLphp is widely adopted within the community, which means there is a wealth of community support and resources available for troubleshooting and best practice sharing.

Possible disadvantages of SimpleSAMLphp

  • Complex Configuration
    Setting up SimpleSAMLphp can be complex, particularly for users who are new to SAML or do not possess extensive experience with PHP, potentially leading to a steep learning curve.
  • Security Management
    Administrators must be diligent about applying security updates and configuring the system correctly, as improper setup could introduce vulnerabilities in the authentication process.
  • Performance Overheads
    The software can introduce performance overheads, especially in high-traffic environments, necessitating careful consideration of system resources and optimization practices.
  • Limited Protocol Support
    While it excels at SAML, SimpleSAMLphp has limited support for other authentication protocols such as OpenID Connect or OAuth2, which might be a limitation for some use cases.
  • PHP Dependence
    Being PHP-dependent, the platform may face limitations related to PHP's scalability and performance in large-scale enterprise environments, compared to other languages.

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

SimpleSAMLphp videos

No SimpleSAMLphp videos yet. You could help us improve this page by suggesting one.

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Category Popularity

0-100% (relative to Duo Security and SimpleSAMLphp)
Identity And Access Management
Identity Provider
86 86%
14% 14
Two Factor Authentication
SSO
0 0%
100% 100

User comments

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Reviews

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

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

SimpleSAMLphp Reviews

We have no reviews of SimpleSAMLphp yet.
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Social recommendations and mentions

Based on our record, Duo Security should be more popular than SimpleSAMLphp. It has been mentiond 31 times since March 2021. 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.

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 / over 1 year 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 2 years 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 2 years 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 2 years 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 2 years ago
View more

SimpleSAMLphp mentions (4)

  • Weekly "ask anything" thread
    Https://simplesamlphp.org and you can use azure oauth2 or saml2. Source: over 3 years ago
  • How to connect PHPBB forum to existing database
    IDP - Identity Provider - A small program that attaches to your current user database. This is what gets your software to talk with other SAML2 systems. Simplesamlphp is a good plugin. Source: over 3 years ago
  • Why I'm working on Open Source full time
    I've long been impressed by https://simplesamlphp.org/ which is led by UNINETT, a state-owned company responsible for Norway's National Research and Education Network. It's a serious competitor to Shibboleth in the SAML space. - Source: Hacker News / over 3 years ago
  • Are there PHP-based SSO / OAuth / SAML / CAS providers that I can easily self-host and manage graphically on cPanel shared hosting ?
    I only know SimpleSAMLphp, which is written in PHP. I personally use Keycloak because it is incredibly powerful, extensible and easy to manage. As for your services, you always have to check if they support OAuth 2 / OpenID Connect or SAML 2.0. But that should not be a problem for most of them. Source: about 4 years ago

What are some alternatives?

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

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

Keycloak - Open Source Identity and Access Management for modern Applications and Services.

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

Shibboleth - standards based, open source software for web single sign-on across or within organizational...

Azure Multi-Factor Authentication - Azure Multi-Factor Authentication helps safeguard access to data and applications while meeting user demand for a simple sign-in process.

CAS - Apereo CAS - Enterprise Single Sign On for the Web