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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

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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

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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

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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

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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

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SSL Certificates

All News PKI Passwordless Cloud Security Engineering SSL Certificates
How to Monitor SSL Certificates with Certificate Transparency Logs and Meet PCI Compliance
Is Certificate Transparency Logs Monitoring Needed for PCI Compliance?

March 21, 2025

Keytos Team Keytos Team
  • SSL Certificates
  • PKI
  • SSL Monitoring
  • CTLogs
  • EZMonitor

Certificate Transparency logs allow your organization to monitor SSL certificates and prevent outages. Learn how to monitor CT logs and SSL certificates to meet PCI compliance.

How to Monitor Certificate Transparency Logs and Meet PCI Compliance
How to Monitor Certificate Transparency Logs

April 21, 2024

Keytos Team Keytos Team
  • SSL Certificates
  • PKI
  • SSL Monitoring
  • CTLogs
  • EZMonitor

Certificate Transparency logs is essential for maintaining the integrity and availability of web services. Learn how to monitor CT logs to prevent outages and security incidents.

How Certificate Transparency Log Monitoring Can Prevent Man-In-The-Middle (MITM) Attacks
Can SSL Monitoring Help Prevent Man-In-The-Middle (MITM) Attacks?

February 5, 2024

Keytos Team Keytos Team
  • SSL Certificates
  • PKI
  • SSL Monitoring
  • CTLogs
  • EZMonitor

Learn how SSL/TLS certificates and SSL monitoring protect against MITM attacks by encrypting communications, authenticating identities, and ensuring data integrity

Stop Blindly Trusting RDP Servers with Trust on First Use (TOFU)
How to Create SSL Certificates for Remote Desktop Protocol (RDP) for Azure VMs

January 24, 2024

Igal Flegmann Igal Flegmann
  • SSL Certificates
  • EZCA

Learn how to protect your organization from Man-In-The Middle attacks by leveraging modern SSL protocols to automatically issue RDP certificates to domainless Windows servers.

Why You Need To Monitor Your SSL Certificates
What is SSL Monitoring? Why is SSL Monitoring Important?

January 21, 2024

Keytos Team Keytos Team
  • SSL Certificates
  • PKI
  • SSL
  • SSL Monitoring

SSL monitoring (SSL certificate monitoring) is the process of checking & validating SSL certificates and their configurations on websites and services. Why is it so important?

The Importance of SSL Certificate Automation in Improving Your Organization's Security Posture
Why Automating SSL Certificate Renewal is Vital for Your Organization

December 12, 2023

Keytos Team Keytos Team
  • SSL
  • Certificates
  • SSL Certificates
  • PKI

SSL automation is a major part of our recommended PKI and SSL certificate management best practices. But what makes SSL certificate automation so important? Click here to find out!

SSL Certificate Monitoring Tool
What is The Best Solution for Certificate Monitoring?

December 5, 2023

Keytos Team Keytos Team
  • SSL Certificates
  • PKI
  • SSL
  • SSL Monitoring

With the exponential growth of SSL Certificates, it is now impossible to manually manage and discover SSL Certificates. In this post we will see which one is best for you.

Azure PKI is the Best SSL Certificate Automation Method
Azure PKI is the Best Way to Automate SSL Certificate Management

November 29, 2023

Keytos Team Keytos Team
  • SSL Certificates
  • PKI
  • EZCA
  • Key Vault

Azure PKI is a cloud-based Certificate Authority specially designed for Microsoft’s cloud platform, Azure. What exactly can Azure PKI do for you? Click here to find out!

How to Detect Shadow IT Certification Authorities
How to Detect Shadow IT CAs

November 13, 2023

Keytos Team Keytos Team
  • SSL Certificates
  • PKI
  • EZMonitor

Poorly configured CAs can become huge vulnerabilities for your organization. Check out this blog to learn about the best way to detect and combat shadow IT certificate authorities.

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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
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