Keytos Blog
  • Documentation
  • Blog
  • About
  • Status
English Español
Contact us

Solutions

Keytos Shield Cloud PKI Cloud RADIUS Entra ID SSH Passwordless Onboarding SSL Monitoring
Keytos Shield

One platform. Zero passwords.

Overview How it works Pricing Book a demo Start free trial
Cloud PKI

Cloud PKI for Azure, Intune, and Entra ID

Overview How it works Pricing Book a demo Start free trial
Cloud RADIUS

The best cloud RADIUS for Microsoft environments

Overview How it works Pricing Book a demo Start free trial
Entra ID SSH

Entra ID authentication to SSH endpoints

Overview How it works Pricing Book a demo Start free trial
Passwordless Onboarding

Passwordless authentication onboarding for Entra ID

Overview How it works Pricing Book a demo Get started
SSL Monitoring

SSL certificate monitoring tool

Overview How it works Pricing Book a demo Start free trial

Blog

News PKI Passwordless Cloud Security Engineering

Keytos Security News

Featured More

Announcing Keytos Shield - A new all-in-one passwordless identity platform

Keytos Team Aug 31, 2026

Announcing Keytos Connect - A Simple & Secure Way to Connect BYOD and Personal Devices to Enterprise & Campus Networks

Keytos Team Jun 29, 2026

PKI Guides and Best Practices

Featured More

What is The Best Certificate Lifecycle Management Software According to G2 in 2026

Keytos Team Aug 27, 2026

Do I Need to Move to Short-Lived 47-Day Certificates for Private PKI?

Aaron Crawfis Aug 11, 2026

Passwordless Guides and Best Practices

Featured More

Fixing NPS Event 6273 Reason Code 8 (And Why Cloud-Only Devices Always Hit It)

Aaron Crawfis Aug 10, 2026

Does Azure Have a Cloud RADIUS Server for Network Authentication?

Keytos Team Jun 19, 2026

Cloud Security Best Practices

Featured More

How to Set Up a Local RADIUS Server: The Easy Alternative to NPS and FreeRADIUS

Keytos Team Aug 19, 2026

Entra ID + RADIUS - How to Connect to Wi-Fi & VPNs Without NPS or On-Prem Active Directory

Aaron Crawfis Aug 14, 2026

Engineering and Insights

Featured More

Six Operating Systems, One App: How We Built Keytos Connect

Aaron Crawfis Aug 12, 2026

My First Months at Keytos: A Passwordless Journey

Aaron Crawfis Mar 4, 2026

Partner

Partner network Become a partner
Partner network

Your trusted partner for passwordless security

Reseller partners Managed service providers Technology partners Contact partner team
Become a partner

Join our global partner network

Become a partner
Keytos
    • Keytos Shield
    • Cloud PKI
    • Cloud RADIUS
    • Entra ID SSH
    • Passwordless Onboarding
    • SSL Monitoring
  • Documentation
    • News
    • PKI
    • Passwordless
    • Cloud Security
    • Engineering
    • Partner network
    • Become a partner
  • About
  • Status
Contact us

SmartCard

All News PKI Passwordless Cloud Security Engineering SmartCard
How to onboard FIDO2 keys or Yubikeys in Azure for remote users
How to Onboard FIDO2 Keys in Azure AD for Remote Users

February 19, 2024

Keytos Team Keytos Team
  • Entra ID
  • EZCMS
  • FIDO2
  • Entra CBA
  • SmartCard

Once you have decided to go passwordless with FIDO2 keys, the next step is to onboard them. This guide will help you onboard FIDO2 keys in Azure for remote users.

Implement Phishing-Resistant Authentication in Azure with FIDO2 and Entra CBA
How to Implement Phishing-Resistant Authentication in Azure

February 10, 2024

Keytos Team Keytos Team
  • Entra ID
  • EZCMS
  • FIDO2
  • Entra CBA
  • SmartCard
  • Best Practices

Learn how to implement phishing-resistant, passwordless authentication in Azure with our guide on FIDO2, Smart Cards, and secure onboarding with EZCMS.

Setup phishing resistant authentication in Azure and Microsoft 365 with Entra CBA
How to Implement Phishing Resistant Authentication in Entra CBA

February 2, 2024

Keytos Team Keytos Team
  • Entra ID
  • EZCMS
  • FIDO2
  • Entra CBA
  • SmartCard
  • Best Practices

In this guide, we provide insight on how you can implement phishing resistant authentication in Entra ID, from the "gotchas," to ensure you're well prepared.

How to use Yubico YubiKey for Microsoft Entra CBA (Azure CBA)
How to Use YubiKeys in Entra CBA

December 27, 2023

Keytos Team Keytos Team
  • Entra ID
  • Entra CBA
  • SmartCard
  • FIDO2
  • EZCMS

Microsoft recently announced that Entra CBA will support YubiKeys. In this blog, we go through what this updated system provides users with and how to use YubiKeys for Entra CBA!

What is FIDO2?
What is FIDO2? What Does FIDO2 Do?

December 25, 2023

Keytos Team Keytos Team
  • FIDO2
  • EZCMS
  • SmartCard
  • MFA

What is FIDO2? What does FIDO2 do? Are passkeys FIDO2? These are all great questions that we have the answers to! This blog takes a deep dive into the ins and outs of FIDO2.

The Beginner's Guide on How to Set Up Passwordless Authentication in Azure
How to Go Passwordless in Azure

December 22, 2023

Keytos Team Keytos Team
  • Entra ID
  • EZCMS
  • FIDO2
  • Entra CBA
  • SmartCard
  • Best Practices

In this guide, we provide insight on how you can go passwordless in Azure AD, from the "gotchas," to important links, to step-by-step tutorials, all to ensure you're well prepared.

Are CBA and MFA the same thing?
Is Certificate Authentication Considered MFA?

December 15, 2023

Keytos Team Keytos Team
  • Entra ID
  • MFA
  • SmartCard
  • FIDO2
  • EZCMS

In this post, we explain if Certificate-Based Authentication (CBA) is considered MFA, as well as the different types of phishing-resistant credentials you can set up in Entra ID.

how to onboard users for passwordless authentication without an initial password
What is the Chicken and Egg Problem for Passwordless Authentication?

December 6, 2023

Keytos Team Keytos Team
  • FIDO2
  • SmartCard
  • EZCMS
  • MFA

How do you create a passwordless identity without first having a password? This is the cybersecurity version of the Chicken and Egg conundrum, and you're not alone in thinking it.

Is phone authentication unphishable?
Passwordless Phone Authentication is Not Unphishable

November 24, 2023

Keytos Team Keytos Team
  • FIDO2
  • SmartCard
  • EZCMS

While phone authentication is considered a convenient & secure authentication method, it is not safe. In this blog, we will explore the dangers of relying on phone authentication.

  • ««
  • «
  • 1
  • 2
  • 3
  • 4
  • 5
  • »
  • »»
Keytos
AICPA SOC 2 compliant ISO 27001 certified

Solutions

Keytos ShieldCloud PKICloud RADIUSEntra ID SSHPasswordless OnboardingSSL Monitoring

Blog

NewsPKIPasswordlessCloud SecurityEngineering

Company

AboutContact usPartner networkBecome a partnerCareers

Resources

DocumentationStatus

Mar 24, 2026

How to Secure Cloud Only Environments for Zero-trust with Entra ID - No Password Required Episode 3

In this episode, Igal Flegmann and Aaron Crawfis share their real-world experience working in Microsoft Security and break down how to secure a cloud-only environment using Microsoft Entra ID and native Microsoft security tools. They walk through modern, passwordless authentication strategies—including Entra Certificate-Based Authentication (CBA) and passkeys—and explain how to implement strong identity protection in practice.

Watch on YouTube
English Español

FEDERAL UEI: CE6BTTY7MT37|CAGE/NCAGE: 18UG8

©2026 KEYTOS

Terms of Use Privacy Policy