Cisco Duo Alternatives (September 2025)

Cisco Duo is a user-centric zero-trust security platform with two-factor authentication to protect access to sensitive data for all users, devices, and applications.

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1.
Cisco AnyConnect Secure Mobility Client - Cisco
https://www.cisc
.com/c/en_sg/products/security/anyconnect-secure-mobility-client/index.html/

Get much more than industry-leading VPN client connectivity. Cisco AnyConnect protects your enterprise resources through a single agent. See how.

2.
Two-Factor Authentication Provider - Protectimus Limited
https://www.protectimu
.com/

Protectimus is a two-factor authentication (2FA) platform provided as a cloud MFA and on-premises, we offer multi-factor authentication based on OATH standards

3.
Beyond Identity
https://www.beyondidentit
.com/

The only secure-by-design Secure Access Platform. Eliminates access risks with SSO, Zero-Trust Identity architecture, phish-resistant MFA, Device Trust and Passwordless capabilities. The secure alternative to Okta, Microsoft Entra, Google MFA, and more.

4.
Employee and Customer Identity Solutions | Okta
https://www.okt
.com/

Okta's Workforce and Customer Identity Clouds enable secure access, authentication, and automation—putting identity at the heart of business security and growth.

5.
Yubico | YubiKey Strong Two Factor Authentication
https://www.yubic
.com/

Get the YubiKey, the #1 security key, offering strong two factor authentication from industry leader Yubico.

6.
Protect Active Directory Identities with 2FA and SSO | UserLock
https://www.isdecision
.com/products/userlock/

UserLock protects AD identities with 2FA, SSO and real-time access management to enable secure access to the network and cloud applications, from anywhere.

8.
Leaders in Workforce Passwordless MFA - Secret Double Octopus
https://doubleoctopu
.com/

Empower your workforce with SDO's Authentication Platform for the ultimate Passwordless MFA experience. Detect, prevent, and secure access with ease!

9.
SecureAuth - Passwordless Continuous Authentication
https://www.secureaut
.com/

With SecureAuth Arculix, every digital journey is simple, seamless, and secure to support your cyber insurance and ZTA initiatives.

10.
HID® DigitalPersona® | HID Global
https://www.hidgloba
.com/products/digitalpersona/

HID DigitalPersona combines security and usability to employ one of the widest arrays of authentication methods and form factors in the industry.

11.
Phishproof Multifactor Authentication | AuthN by IDEE
https://www.getide
.com/

The home of the company that made phish-proof MFA 'a thing'. Not only phish resistant but demonstrably phish-proof. No second device. Deploy in 15 mins!

12.
Cisco Identity Services Engine (ISE) - Cisco
https://www.cisc
.com/c/en_sg/products/security/identity-services-engine/index.html/

ISE gives you a next-generation NAC solution that offers guest access, profiling, and BYOD. They are enforced by role-based software-defined segmentation.

13.
AuthPoint Identity Security and MFA Solutions | WatchGuard
https://www.watchguar
.com/wgrd-products/authpoint/

AuthPoint Identity Security provides the security you need to protect identities, assets, accounts, and information. Try it now.

14.
JumpCloud: Unified Platform for Identity, Access, & Devices
https://www.resm
.com/

JumpCloud makes it simple to manage Windows, Apple, Linux, and Android devices and to deliver secure access with SSO, MFA, Zero Trust, RADIUS, and more.

15.
miniOrange Secure It Right : Identity and Access Management Solution
https://www.miniorang
.com/

Provides secure access to any cloud,web and legacy app with our strong authentication methods and single sign on to any enterprise application with miniOrange Single Sign On Service.

16.
Rublon Multi-Factor Authentication (MFA) - Secure Remote Access
https://rublo
.com/

Start your Free Trial today. Secure access to networks, servers, VPNs, and applications using Two-Factor Authentication (MFA/2FA).

17.
Silverfort Unified Identity Protection Platform - Silverfort.com
http://www.silverfor
.com/

Silverfort extends MFA to resources that couldn’t be protected before, automates the discovery and protection of service accounts and blocks ransomware spread in real time.

18.
Identity Security & Passwordless Authentication Solution | HYPR
https://www.hyp
.com/

HYPR's identity security solution empowers you to continuously detect, prevent, and eliminate identity-related risks for your workforce and customers.

19.
Multifactor Authentication (MFA) | Microsoft Security
https://www.microsof
.com/en-us/security/business/identity-access/microsoft-entra-mfa-multi-factor-authentication/

Microsoft multifactor authentication (MFA) adds a layer of protection to the sign-in process and helps protect your organization against security breaches.

20.
Jamf Connect - Secure Mac authentication
https://www.jam
.com/products/jamf-connect/

Keep users protected and productive with Mac password sync and account provisioning. Make ZTNA a reality. Try Jamf Connect.

21.
Zero Trust Security - Zero Trust Model for Enterprises | InstaSafe
https://instasaf
.com/

Empower your digital transformation securely with InstaSafe's Zero Trust solutions. Enhance access control, privacy, and simplify deployment for a seamless user experience.

22.
Cloud-Native Network Access Control - Portnox.com
https://www.portno
.com/

Portnox delivers cloud-native network access control solutions purpose-built for organizations embracing zero trust security models.

23.
PureDome: Zero Trust & Cybersecurity Solutions
https://www.puredom
.com/

Transform your security stance with PureDome. Effortlessly embrace zero trust, fortify your network, and empower users with seamless authentication, device authorization, and controlled access—all in one platform.

24.
Cisco Next-Generation Intrusion Prevention System (NGIPS) - Cisco
https://www.cisc
.com/c/en_ca/products/security/ngips/index.html/

Cisco Secure IPS (NGIPS) provides contextual awareness, security intelligence, and advanced threat protection against attacks and malware.

25.
Cisco Secure Workload, Formerly Tetration - Cisco
https://www.cisc
.com/c/en_sg/products/security/tetration/index.html/

Secure your workload anywhere with Cisco Secure Workload (Tetration). Automate micro-segmentation, simplify security for SDN and migration to cloud.

26.
Cisco Security Products and Solutions - Cisco
https://www.cisc
.com/site/us/en/products/security/index.html/

Security solutions for networking, data center, cloud, and collaboration, powered by a unified platform with easy integration for third-party apps and solutions.

27.
RSA Cybersecurity and IAM Solutions
https://www.rs
.com/

RSA, the security-first identity leader, provides the automated identity intelligence, authentication, access, and governance solutions that secure the world’s most secure organizations.

28.
ManageEngine ADSelfService Plus - An identity security solution with adaptive MFA, enterprise SSO, and self-service password reset.
https://www.manageengin
.com/products/self-service-password/

ADSelfService Plus is an identity security solution that helps your organization achieve Zero Trust with adaptive multi-factor authentication, enterprise single sign-on, and self-service password management capabilities.

29.
Appgate | Leading Zero Trust Network Access, Fraud Solutions and…
https://www.appgat
.com/

Appgate offers innovative cybersecurity solutions and advisory services including leading Zero Trust Network Access (ZTNA), fraud prevention tools and…

30.
Cisco Defense Orchestrator - Cisco
https://www.cisc
.com/site/us/en/products/security/defense-orchestrator/index.html/

Cisco Defense Orchestrator is a cloud-based security policy manager that simplifies and unifies policy across your Cisco firewalls and IOS devices.

31.
SecureW2 | Complete Platform for Passwordless Security
https://www.securew
.com/

World-Class PKI Services, #1 Rated Onboarding Software & RADIUS Services to provide the next-generation of passwordless security.

32.
Descope | Authentication and user management platform
https://www.descop
.com/

Create and customize user journeys for any app – from authentication and authorization to MFA and federation. Get set up in minutes with our no-code CIAM platform.

33.
Cisco ACI - Application Centric Infrastructure - Cisco
https://www.cisc
.com/site/us/en/products/networking/cloud-networking/application-centric-infrastructure/index.html/

Easily optimize your multicloud network with Cisco ACI. Use a secure, automated software defined network (SDN) solution to accelerate your network deployments.

34.
Identity Security for the Digital Enterprise | Ping Identity
https://www.forgeroc
.com/

Ping Identity helps you protect your users and every digital interaction they have while making experiences frictionless.

35.
Ensure Secure Private Access with Zscaler ZPA
https://www.zscale
.com/products-and-solutions/zscaler-private-access/

Get secure and fast access to private apps and OT devices with Zscaler Private Access™️ (ZPA), the leading zero-trust network access solution.

36.
Identity Security for the Digital Enterprise | Ping Identity
https://www.pingidentit
.com/

Ping Identity helps you protect your users and every digital interaction they have while making experiences frictionless.

37.
Secure Customer Identity and Access Management (CIAM) | Okta
https://www.okt
.com/solutions/secure-ciam/

Build a seamless and secure digital experience for your customer using Okta’s customer identity and access management (CIAM) solution.

38.
Cisco Identity Services Engine (ISE) - Cisco
https://www.cisc
.com/site/us/en/products/security/identity-services-engine/index.html/

ISE is a next-generation NAC solution used to manage endpoint, user, and device access to network resources within a zero-trust architecture.

39.
Zscaler Zero Trust Exchange - AI-Powered Zero Trust Platform
https://www.zscale
.com/products-and-solutions/zero-trust-exchange-zte/

Embrace a new era of security with Zscaler Zero Trust Exchange - the leading AI platform designed to revolutionize network and firewall-centric architectures.

42.
Cisco Security Manager - Cisco
https://www.cisc
.com/c/en/us/products/security/security-manager/index.html/

Cisco Security Manager is an enterprise solution that helps organizations scale efficiently and manage a wide range of Cisco security devices.

43.
Remote Access VPN - SSL VPN | Ivanti Connect Secure
https://www.ivant
.com/products/connect-secure-vpn/

A seamless, cost-effective, remote access VPN solution for remote and mobile users from any web-enabled device to corporate resources.

44.
GoodAccess: Secure access for work-from-anywhere businesses
https://www.goodacces
.com/

GoodAccess is a go-to cybersecurity platform for work-from-anywhere businesses. Hardware-free. Easy to use. Rapid to deploy. Free plan available.

45.
SecurID | RSA Secure Access and Authentication
https://www.rs
.com/products/securid/

SecurID products are part of the AI-powered RSA Unified Identity Platform combining automated identity intelligence, authentication, access, governance.

46.
Privileged Access Management (PAM) | CyberArk
https://www.cyberar
.com/products/privileged-access-manager/

Use the industry's leading privileged access management solution to keep your organization's assets safe, detect threats, and stop attacks in real-time.

47.
Cisco Catalyst SD-WAN (Software-Defined WAN) - Cisco
https://www.cisc
.com/site/us/en/solutions/networking/sdwan/index.html/

Cisco Catalyst SD-WAN works with your existing infrastructure to let you connect any user to any application, anywhere in the world.

48.
Self Service Password Reset Tool
https://www.fastpasscor
.com/products/self-service-password-reset/

Secure Self Service Password Reset Software Best Self Service Password Reset Tool at a low cost per user Combines SSPR with user verification at the help desk and advanced MFA. The dilemma for high security organizations: How to

49.
#1 Password Manager & Vault App with Single-Sign On & MFA Solutions - LastPass
https://www.lastpas
.com/

Go beyond saving passwords with the best password manager! Generate strong passwords and store them in a secure vault. Now with single-sign on (SSO) and adaptive MFA solutions that integrate with over 1,200 apps.

51.
Identity and Access Management Providers | Optimal IdM
https://optimalid
.com/

Optimal IdM is an global provider of Identity and Access Management (IAM) Solutions and Services. View our award-winning suite of IAM products today.

52.
iboss Zero Trust Secure Access Service Edge
https://www.ibos
.com/

iboss Zero Trust SASE reduces risk by allowing only trusted users to securely and directly connect to protected resources from anywhere

53.
Prisma SASE | Palo Alto Networks - Palo Alto Networks
https://www.paloaltonetwork
.com/sase/

Prisma SASE is the industry’s most complete SASE solution, converging network security, SD-WAN and Autonomous Digital Experience Management in the cloud.

54.
cidaas – European Cloud Identity & Access Management
https://www.cidaa
.com/

With cidaas you create one identity across all channels for convenient & secure authentication â–şSSO â–ş2FA â–şSocial Login â–şIdentity & access management

56.
Cloud Identity | Google Cloud
https://www.bitiu
.com/

Protect company data, maximize IT efficiency & transition to a digital workspace with a unified identity, access, app & device management platform.

57.
Arista NDR - Arista
https://www.arist
.com/en/products/network-detection-and-response/

Delivering Unified Zero Trust Secure Networks Today, a zero trust networking approach to security is paramount for organizations looking to build a robust cybersecurity program. Irrespective of which device, application, or user is accessing an

58.
senhasegura - Privileged Access Management
https://senhasegur
.com/

Protecting and controlling the use of generic and high privilege credentials, providing secure storage, access segregation and full traceability of use.

59.
JumpCloud: SSO and Active Directory Reimagined
https://jumpclou
.com/

JumpCloud's revolutionary directory unifies device and identity on Windows, Mac, and Linux with cloud based SSO, MDM, MFA, PAM, and more.

60.
Cisco ASA 5500-X Series Firewalls - Cisco
https://www.cisc
.com/c/en_ca/products/security/asa-5500-series-next-generation-firewalls/index.html/

Cisco ASA 5500 Series Next-Generation Firewalls scale to meet a wide range of needs while providing highly secure, high-performance connectivity.

61.
Cisco Catalyst SD-WAN Manager (formerly vManage) - Cisco
https://www.cisc
.com/site/us/en/products/networking/wan/vmanage/index.html/

Cisco Catalyst SD-WAN Manager (formerly vManage) is a highly customizable dashboard that simplifies and automates the deployment, configuration, management, and operation for Cisco SD-WAN.

62.
F5 BIG-IP Access Policy Manager | F5
https://www.f
.com/products/big-ip-services/access-policy-manager/

Access Policy Manager provides access policy enforcement to secure access to your apps, providing trusted access to users from anywhere, on any device.

63.
ESET PROTECT Platform | ESET
https://www.ese
.com/me/business/protect-platform/

The world’s most formidable cybersecurity based on superior research that’s easy to use. A unique balance of prevention, detection and response.

64.
Cisco Talos—Threat Intelligence Research Team - Cisco
https://www.cisc
.com/site/us/en/products/security/talos/index.html/

Cisco Talos, a proven threat intelligence team of researchers, analysts, and incident responders, provides leading security research and response globally.

65.
Shieldoo Secure Network for your business
https://www.shieldo
.io/

Protect your business's private network from cyberattacks with Shieldoo and let your team work effectively from anywhere.

66.
Zscaler Internet Access for Secure Internet & SaaS Access
https://www.zscale
.com/products-and-solutions/zscaler-internet-access/

Experience Zscaler Internet Access (ZIA) - the ultimate solution for secure internet and SaaS access with AI-powered protection for all users and devices.

67.
Zscaler SASE: Architecture for a Cloud and Mobile
https://www.zscale
.com/products-and-solutions/secure-access-service-edge-sase/

Gartner’s SASE security model addresses the specific security concerns of organizations. Zscaler SASE platform is built for both performance and scalability

68.
Absolute Secure Access | Absolute Security
https://www.absolut
.com/platform/secure-access/

Delivering a Security Service Edge (SSE) optimized for hybrid and mobile work models. Reliable, resilient access for the anywhere workforce.

69.
The Leading Zero Trust Segmentation Company | Illumio
https://www.illumi
.com/home/

Protect your network and secure your cloud with Illumio, the leading Zero Trust Segmentation platform. Stay safe with our advanced cloud security solutions.

70.
Zero Trust Access for Cyber Physical Systems | Dispel
https://dispe
.com/

Dispel is an industrial cybersecurity company providing zero trust access, data streaming, and privledged access management for IT, OT, and XIoT devices.

72.
GateKeeper Proximity Passwordless Authentication | Identity & Access Management (IAM) Software | 2-Factor Authentication Providers
https://gkacces
.com/

Passwordless authentication solution for IT managers. Proximity-based 2FA and password manager for for enterprise organizations.

73.
Lookout | The Data-Centric Defense-in-Depth Solution
https://www.lookou
.com/

Lookout is the cybersecurity platform built to stop modern breaches as swiftly as they unfold, from the first phishing text to the final data grab.

74.
Premier Network Access Control (NAC) Solutions & Security | Fortinet
https://www.fortine
.com/products/network-access-control/

Network access control (NAC) is a security solution that provides users with enhanced visibility into the Internet of Things (IoT). âś“ Explore Fortinet's top NAC solutions!

75.
Cisco Secure Network Analytics - Cisco
https://www.cisc
.com/site/us/en/products/security/security-analytics/secure-network-analytics/index.html/

Cisco Secure Network Analytics provides pervasive network visibility and security analytics for advanced protection across the extended network and cloud.

76.
Cisco Adaptive Security Virtual Appliance (ASAv) Data Sheet - Cisco
https://www.cisc
.com/c/en/us/products/collateral/security/adaptive-security-virtual-appliance-asav/adapt-security-virtual-appliance-ds.html/

This data sheet describes the benefits, specifications, and ordering information for the Cisco Secure Firewall ASA Virtual (formerly Adaptive Security Appliance virtual (ASAv)) Data Sheet.

77.
Cisco Edge Intelligence - Edge to Multi-Cloud IoT Data Flow - Cisco
https://www.cisc
.com/c/en/us/solutions/internet-of-things/edge-intelligence.html/

Simplify IoT Edge to multi-cloud data flow, securely extract and share IoT data to applications and unlock business intelligence with Cisco Edge Intelligence.

78.
PassPack - Team Password Management
https://www.passpac
.com/

Team Password Manager Robust password management features Highly secure "zero-knowledge" model Best value for small to medium-size businesses The Importance of Team Password Management For Businesses Secure shared access to projects, data, and applications is critical to enabling collaboration, especially among remote team members. Passpack® delivers a compelling value proposition for businesses as a platform-agnostic

79.
StrongDM: Your Partner in Zero Trust Privileged Access
https://www.strongd
.com/

We make sure that the right people get access to the resources they need, exactly when they need them — no more, no less.

81.
Cisco Vulnerability Management (formerly Kenna.VM) - Cisco
https://www.cisc
.com/site/us/en/products/security/vulnerability-management/index.html/

Cisco Vulnerability Management (formerly Kenna Security) delivers risk-based prioritization that predicts exploits, drives down risk, and optimizes resources.

82.
Cerby | Modernize Identity for your Disconnected Apps
https://www.cerb
.com/

Cerby is an identity management platform simplifying how marketers, IT, and security teams securely access and manage their applications.

83.
LoginRadius: Start With Identity, Go Anywhere
https://www.loginradiu
.com/

LoginRadius is a customer identity solution that manages user authentication, identity verification, social login, SSO, login security & more.

84.
Cisco: Software, Network, and Cybersecurity Solutions - Cisco
https://meraki.cisc
.com/

Cisco is a worldwide technology leader. Our purpose is to power an inclusive future for all through software, networking, security, computing, and more solutions.

85.
Cisco: Software, Network, and Cybersecurity Solutions - Cisco
https://umbrella.cisc
.com/

Cisco is a worldwide technology leader. Our purpose is to power an inclusive future for all through software, networking, security, computing, and more solutions.

86.
Zscaler Workload Communications
https://www.zscale
.com/products-and-solutions/workload-communications/

Enhance cloud security with Zscaler Workload Communications, safeguarding egress traffic for mission-critical workloads using the Zero Trust Exchange.

87.
Cisco: Software, Network, and Cybersecurity Solutions - Cisco
https://www.cisc
.com/

Cisco is a worldwide technology leader. Our purpose is to power an inclusive future for all through software, networking, security, computing, and more solutions.

88.
Cisco: Software, Network, and Cybersecurity Solutions - Cisco
https://spaces.cisc
.com/

Cisco is a worldwide technology leader. Our purpose is to power an inclusive future for all through software, networking, security, computing, and more solutions.

89.
Internet of Things (IoT) Control Center - Cisco
https://www.cisc
.com/c/en/us/solutions/internet-of-things/iot-control-center.html/

Cisco IoT Control Center is a comprehensive solution empowering businesses to manage and monetize their Internet of Things (IoT) devices efficiently.

90.
Home - BIO-key
https://www.bio-ke
.com/

The State of Passkey Authentication Live Webinar: Wednesday, June 19 at 2pm ET / 11am PT Register for the webinar PortalGuard IDaaS: Flexible, powerful identity security for employees & customers. Free Trial Contact Us Identity-Bound Biometrics are a great investment. Invest in BIO-key Give us a hand. Try a different way to authenticate with MobileAuth™. Learn

93.
Data Protection Platform | Data Security | Anchor
https://anchormydat
.com/

Anchor’s data protection platform is a powerful yet simple way to secure and control your critical data. Self-protecting data security.

94.
Prevent GenAI-powered Account Takeover - Trusona
https://www.truson
.com/

With ATO Protect, you can escalate and eliminate account takeover fraud within your existing decision matrix. No integration needed.

95.
Identity Platform | Google Cloud
https://cloud.googl
.com/security/products/identity-platform/

Add identity and access management functionality to your app, protect user accounts, and scale with confidence using a cloud-based CIAM platform.

96.
Stytch – The most powerful identity platform built for developers
https://stytc
.com/

Secure and scale your product with Stytch's identity platform. From authentication to fraud protection, we have the APIs and SDKs for your use case.

97.
Enterprise Browser Security | Superior Cyber Security
https://seraphicsecurit
.com/

Enterprise browser security platform is your go-to for robust data security and malware protection. Designed as a zero-trust browser for maximum safety…

98.
AWS Marketplace: CyberArk Workforce Identity
https://aws.amazo
.com/marketplace/pp/prodview-d2gdnpgz22wck/

With CyberArk Workforce & Customer Access solutions, organizations can ensure that the right users have secure access to the right resources at the right time.

99.
Next Generation Firewall (NGFW) - See Top Products
https://www.fortine
.com/products/next-generation-firewall/

Learn how Fortinet next-generation firewall (NGFW) products can provide high-performance & consolidated security. Get end-to-end network protection.