DigiCert ONE vs UserLock comparison

Why PeerSpot?

Digicert and IS Decisions are both solutions in the Authentication Systems category. Digicert is ranked #21, while IS Decisions is ranked #29. Digicert holds a 1.9% mindshare in AS, compared to IS Decisions’s 1.1% mindshare. Additionally, 100% of Digicert users are willing to recommend the solution, compared to 100% of IS Decisions users who would recommend it.

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Executive SummaryUpdated on Aug 28, 2026

UserLock and DigiCert ONE are leading solutions in the cybersecurity space, each with distinct strengths. UserLock is seen as more cost-effective due to its attractive pricing and customer support, while DigiCert ONE offers a more robust range of security features, particularly in digital certificate management.

Features: UserLock offers real-time monitoring, access management, and multi-factor authentication, focusing on simplifying access control. DigiCert ONE provides advanced encryption, digital certificate management, and PKI solutions, targeting comprehensive security needs with an emphasis on digital certificates.

Ease of Deployment and Customer Service: DigiCert ONE uses a modular deployment model for adaptability and is backed by extensive customer service resources. UserLock features straightforward deployment with minimal integration complexity, complemented by reliable customer support, allowing for rapid implementation, especially for businesses needing swift deployment processes.

Pricing and ROI: UserLock is appreciated for its affordable initial setup, offering fast ROI through efficient network access management. DigiCert ONE has higher initial costs but justifies this with its extensive features, appealing to enterprises needing robust encryption and certificate management solutions. UserLock's cost-effectiveness attracts budget-conscious companies, while DigiCert ONE suits businesses prioritizing advanced security operations.

To learn more, read our detailed DigiCert ONE vs. UserLock Report (Updated: November 2026).

Buyer's Guide

DigiCert ONE vs. UserLock

November 2026

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Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Categories and Ranking

Cisco Duo

Mindshare comparison

As of November 2026, in the Authentication Systems category, the mindshare of Cisco Duo is 3.7%, down from 7.0% compared to the previous year. The mindshare of DigiCert ONE is 1.9%, up from 1.6% compared to the previous year. The mindshare of UserLock is 1.1%, up from 1.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Authentication Systems Mindshare Distribution
Product	Mindshare (%)
Cisco Duo	3.7%
DigiCert ONE	1.9%
UserLock	1.1%
Other	93.3%

Authentication Systems

Featured Reviews

Charles Slaustas

Information Technology Contractor at Insight global

Supports seamless authentication for users across multiple organizations and personal portals

The features I use in Cisco Duo include Duo Pushes to confirm my identity to the device, and eventually as MFA security was increased, I actually had to use exchange passcodes. Sometimes, I have to go into the site and get into Cisco Duo to retrieve the passcode, and many of them have been two-factor, where the sites send a passcode that I have to enter into Cisco Duo. It has been more of the latter. I have not seen issues with lagging or crashing on Cisco Duo's end; it was usually on the client end, often because someone set up a bad upgrade or there were connection issues with the Cisco Duo cloud through the administrative site.

Read full review

Indra Maulana

Business Solution and Development Manager at PT ADPS

Tailored to the lifecycle management needs of banks

The customer finds value in adopting a platform from Jira, particularly for the ease it brings to their processes, both for on-premises operations and batch processing. Their objective is to create a new customized server specifically designed for generating certificates. This server is intended for the generation of certificates, emphasizing that it is not meant for free domain replacement. The platform of choice for this purpose is Digital One, a product that offers full customization and aligns well with the customer's preference for tailored solutions. The process of certificate issuance from Microsoft's AB involves renewal or replacement every five years. However, an issue arises in that this particular certificate requires renewal annually instead of the standard five-year cycle. The challenge is attributed to personnel changes, where an administrator responsible for the process resigns within the five-year period. To address this, we seek an automated solution that operates seamlessly with a single sign-on approach, eliminating the need for user IDs or passwords. The automation involves approval and subsequent deployment without complexities. Being a partner of DigiSet, we rely on the implementer for support in service deployment, installation, and resolution of any issues that may arise.

Read full review

it_user1816350

IT Manager at Xcel Mechanical Systems

The user login insights are helpful

We needed a simple solution to enable admin multi-factor authentication on our internal Windows network, and a consultant recommended UserLock because he had previously implemented it at another company. UserLock also monitors logins on all tracked devices, telling you if the sign-in was successful…

Read full review

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Pros

"The two-factor login is great. I receive a message and just have to press okay."

"With respect to our users feeling safe, secure, supported, and included, Duo Security is among the best solutions that we have ever used."

"Regarding stability and reliability of Cisco Duo, I would say it is 99.9% reliable and stable."

"Duo has allowed us to add an additional layer of security to our organization and to establish trust for every access request and secures our environment."

"Looking back at my initial investment in Cisco Duo versus the total value it has delivered over time, that choice has paid off for my company massively."

"Cisco Duo was fairly user-friendly and operated on a set and forget basis."

"In the world of network security, it is outstanding and very strong."

"Cisco Duo's dashboards are highly effective in identifying security vulnerabilities, as they provide a single dashboard where users can monitor every threat or alarm."

More Cisco Duo pros

"The most valuable feature is the communication based on PKI certificates."

"I emphasize the importance of automation in Wi-Fi management, particularly in tasks such as certificate renewal. The requirement extends to the ability to generate new certificates from a local server within the data center. There is a need to establish a new server for local certificate issuance and highlights the desire for automation in the deployment process. The emphasis lies in leveraging automated solutions to streamline these operations effectively."

"The public key infrastructure certificates issued by the PKI servers helped me set up good client-server authentic communications."

"We mainly implemented UserLock for multi-factor authentication, but the user login insights are also nice."

"UserLock was pretty easy to set up and simple to use, and the documentation covered everything."

"The most valuable features are two-factor authentication and real-time logon monitoring."

"It is affordable, integrates easily with Active Directory, and is simple to install and maintain."

Cons

"The technical engineers in the first line of support should improve their knowledge."

"The pricing for Cisco Duo is kind of okay, but most of the time, your competitor is someone like Microsoft who gives it out for free with their offering, making it tough to argue with customers why they should spend additional dollars to also get Duo to improve their setup, but I think the pricing is fair."

"End-users find it more annoying than anything else."

"Cisco Duo's solution can be improved by introducing the FIDO2 mechanism, possibly by bringing in a passkeys feature with Cisco Duo, which is the requirement we are looking for now, as this is currently missing."

"Cisco Duo can be improved by exploring a way to make it a more seamless integration and by deploying an in-house server."

"The cost will become expensive for large user accounts."

"The only challenge is finding the right person sometimes. From what I've seen, being a named account is a big deal."

"For response time, there may be a little bit of improvement needed because sometimes you have to wait a little bit, not too long, but sometimes you really want a quick response, and it is not always like that."

More Cisco Duo cons

"From an automation perspective, PKI is a bit of a debatable topic and can be improved as time demands."

"The customer finds value in adopting a platform from Jira, particularly for the ease it brings to their processes, both for on-premises operations and batch processing. Their objective is to create a new customized server specifically designed for generating certificates. This server is intended for the generation of certificates, emphasizing that it is not meant for free domain replacement. The platform of choice for this purpose is Digital One, a product that offers full customization and aligns well with the customer's preference for tailored solutions.The process of certificate issuance from Microsoft's AB involves renewal or replacement every five years. However, an issue arises in that this particular certificate requires renewal annually instead of the standard five-year cycle. The challenge is attributed to personnel changes, where an administrator responsible for the process resigns within the five-year period. To address this, we seeks an automated solution that operates seamlessly with a single sign-on approach, eliminating the need for user IDs or passwords. The automation involves approval and subsequent deployment without complexities. Us, being a partner of DigiSet, relies on their implementer for support in service deployment, installation, and resolution of any issues that may arise."

"I would like to see UserLock add the ability to automatically create a group policy in Active Directory. That might streamline the setup process."

"The product and service are already great as it is but if I could add one feature, I guess it would be nice to have another factor of authentication (two additional factors) like your phone and a token for example, for when people forget their phone at home."

Pricing and Cost Advice

"From a reseller perspective, it's still challenging to explain the whole license strategy to a client, so we really have to be ahead of that for all the true forward conversations."

"Price wise, it's not cheap, but it's not expensive at all either. It's in the middle."

"The pricing was a lot more than what we were paying for our previous solution."

"It falls in line with everything else."

"I am not aware of the pricing. There are two departments, and I don't have any information about them."

"My experience with pricing, setup costs, and licensing has been good, with no issues. I am pleased that the prices remained stable after Cisco acquired the solution."

"Their pricing model is a little bit weird. Currently, there is no price advantage in signing up for yearly contracts. There are no additional costs to the standard licensing costs."

"Duo Security's pricing is good, fair, and very comparable to today's market."

More Cisco Duo pricing and cost advice

"This solution won't cost much, as this would be free with the licensing from Microsoft."

"I would rate it seven for the price."

"You will be hard-pressed to find better pricing."

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Top Industries

By visitors reading reviews

Outsourcing Company

12%

Financial Services Firm

11%

Comms Service Provider

Manufacturing Company

Comms Service Provider

10%

Government

Construction Company

Manufacturing Company

Comms Service Provider

19%

Construction Company

15%

Financial Services Firm

10%

Outsourcing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	66
Midsize Enterprise	29
Large Enterprise	93

No data available

Questions from the Community

How does Duo Security compare with Microsoft Authenticator?

We switched to Duo Security for identity verification. We’d been using a competitor but got the chance to evaluate Du...

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What is your experience regarding pricing and costs for Duo Security?

Regarding the pricing, what actually happened was that we got the product purchased through our HQ, so the costing as...

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What needs improvement with Duo Security?

I do not have a straight answer for how Cisco Duo can be improved at this time. With the implementation that we are g...

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Comparisons

Microsoft Entra ID vs Cisco Duo

Compared 7% of the time

Fortinet FortiAuthenticator vs Cisco Duo

Compared 6% of the time

Okta Platform vs Cisco Duo

Compared 4% of the time

Cisco Identity Services Engine (ISE) vs Cisco Duo

Compared 3% of the time

SAASPASS vs Cisco Duo

Compared 2% of the time

More Cisco Duo Competitors

Microsoft Entra ID vs DigiCert ONE

Compared 13% of the time

Certificate Lifecycle Manager vs DigiCert ONE

Compared 11% of the time

Entrust Identity Enterprise vs DigiCert ONE

Compared 7% of the time

Fortinet FortiAuthenticator vs DigiCert ONE

Compared 5% of the time

Symantec VIP Access Manager vs DigiCert ONE

Compared 3% of the time

More DigiCert ONE Competitors

Microsoft Entra ID vs UserLock

Compared 10% of the time

Idira Privileged Access Manager vs UserLock

Compared 7% of the time

Aruba ClearPass vs UserLock

Compared 4% of the time

Identity Manager by One Identity vs UserLock

Compared 4% of the time

Fortinet FortiAuthenticator vs UserLock

Compared 4% of the time

More UserLock Competitors

Product Reports

Buyer's Guide

Cisco Duo

November 2026

Download Cisco Duo product report

Buyer's Guide

Authentication Systems

October 2026

Download DigiCert ONE product report

Buyer's Guide

Authentication Systems

October 2026

Download UserLock product report

Also Known As

Duo Security

DigiCert PKI, Symantec Managed PKI Service

No data available

Overview

Cisco Duo is a cloud-based identity security platform safeguarding critical resources for any user and device worldwide. Known for its ease of use, Duo offers seamless protection across multi-cloud, hybrid, and on-premises environments.

Cisco Duo is designed to secure access with identity-first protection and provides extensive visibility throughout an organization's identity ecosystem. Offering multi-factor authentication, Duo facilitates easy integration and management, allowing teams to protect data effectively on VPNs, applications, and networks. Its single-pane management improves security processes while enhancing trust, making it suitable for diverse IT infrastructures.

What are the key features of Cisco Duo?

Multi-factor Authentication: Strengthens user verification with multiple methods.
Push Notifications: Simplifies authentication with quick approvals.
Single Sign-On: Enhances convenience by allowing one set of credentials.
VPN Access: Secures remote connections with reliable authentication.
User Activity Visibility: Offers comprehensive insights into access patterns.

Which benefits and ROI should users consider?

Quick Deployment: Facilitates rapid integration within existing systems.
Effective Management: Streamlines IT operations with centralized control.
Regulatory Compliance: Aids in meeting industry standards for data protection.
Enhanced Trust: Strengthens security posture across networks.
User-friendly Approach: Simplifies authentication for non-technical users.

In industries like education and finance, Cisco Duo is widely employed to secure multi-factor authentication across platforms such as email, databases, and servers. Its integration capabilities with Microsoft 365, Active Directory, and VPNs like AnyConnect are instrumental in verifying user identities using mobile apps or OTPs, catering effectively to both remote and on-premise environments.

Cisco

DigiCert ONE is a comprehensive platform designed for modern certificate management challenges, offering flexibility and scalability across organizational environments.

This platform simplifies digital certificate processes, providing end-to-end lifecycle management tailored to evolving cybersecurity needs. Built with a cloud-native architecture, it supports large-scale deployments with seamless integration capabilities. DigiCert ONE addresses security, efficiency, and compliance, ensuring strong encryption practices and adaptive workflows.

What are the key features of DigiCert ONE?

Centralized Management: Streamline certificate management from a single interface.
Scalability: Designed to accommodate growing digital infrastructure needs.
Flexible Deployment: Offers cloud, on-premises, or hybrid solutions.
Automation: Automates certificate issuance and renewal to reduce manual work.

What benefits can users expect when evaluating DigiCert ONE?

Enhanced Security: Provides robust encryption and authentication methods.
Operational Efficiency: Reduces downtime through automated processes.
Cost Savings: Lowers overhead with consolidated certificate management.
Regulatory Compliance: Supports adherence to industry standards and regulations.

In industries like finance and healthcare, DigiCert ONE is implemented to protect sensitive data and ensure regulatory compliance. Its adaptability allows these sectors to enhance security protocols without compromising operational workflows. Manufacturing companies leverage its capabilities for secure IoT device management, ensuring safety and reliability in connected environments.

Digicert

UserLock provides advanced IAM for Microsoft Active Directory environments, ensuring secure logins for corporate networks and SaaS applications across various environments, including offline or remote settings.

UserLock enhances security by integrating multi-factor authentication, single sign-on, and context-aware access controls without disrupting existing Active Directory structures. Administrators enjoy real-time visibility and control, preventing account misuse, managing user sessions effectively, and maintaining security standards for compliance requirements like ISO 27001, HIPAA, and NIS2.

What are the most important features of UserLock?

Multi-Factor Authentication (MFA): Enhances security by requiring additional verification methods.
Single Sign-On (SSO): Simplifies access across multiple applications with a single login credential.
Context-Aware Access Controls: Provides security measures based on user behavior and context.
Real-Time Monitoring: Offers live insights into user sessions to prevent unauthorized access.
Detailed Auditing and Reporting: Helps meet compliance standards with comprehensive data reports.

Which benefits and ROI should users look for in reviews?

Enhanced Security: Safeguards against unauthorized access through advanced access controls.
Operational Efficiency: Streamlines IT operations by reducing the complexity of user management.
Compliance Support: Aids organizations in meeting regulatory standards seamlessly.
Adaptability: Functions effectively across hybrid and remote environments.

UserLock's implementation proves advantageous in sectors such as healthcare and finance, where strict compliance and data security are critical. Industries demanding robust access management find UserLock valuable for its ability to function seamlessly with existing IT infrastructure and protocols.

IS Decisions

Sample Customers

Information Not Available

paypal, verizon, cloudflare

Barclays, US Department of Justice, National Bank of Kuwait, Turkish Aerospace, New York Albany School District, Regtransfers, University of Kent, Camden City School District, Oklahoma City Public Schools, Bank of Cyprus, Detran-PE: Pernambuco State Traffic Department

Buyer's Guide

DigiCert ONE vs. UserLock

November 2026

Free Report: DigiCert ONE vs. UserLock

Find out what your peers are saying about DigiCert ONE vs. UserLock and other solutions. Updated: November 2026.

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