Videos & Webinars
Level up your knowledge with our collection of expert-led webinars and technical deep-dives.
How large ISPs scale FreeRADIUS past 10 million subscribers
Two carrier-scale case studies, and the architecture decisions behind them
Wednesday, December 2, 2026 | 12:00 – 1:00 p.m. ET | Online
What we'll cover:
How carrier-scale architecture keeps RADIUS from becoming the bottleneck
How distributed authentication detects credential sharing without affecting legitimate subscribers
Three questions every ISP should ask about its AAA stack
Speaker: Alan DeKok, Founder and CEO, InkBridge Networks and Lead Maintainer of FreeRADIUS
Introducing Inkquire: Tools for FreeRADIUS
A first look at a new suite of tools from the FreeRADIUS maintainers
What you’ll learn:
Why the team behind FreeRADIUS is building Inkquire, and the debugging problems it’s designed to solve
How the free FreeRADIUS Debug Viewer turns radiusd -X output into a searchable, structured view
What’s coming next in the Inkquire suite beyond the Debug Viewer
Speaker: Alan DeKok, CEO, InkBridge Networks and Founder of FreeRADIUS
Length: 55 minutes
Scaling Your ISP Network
How to scale to millions of subscribers & design architecture for high availability
What we'll cover:
- How to design RADIUS systems that scale to millions of active subscribers
- Architecture patterns that support true high availability requirements
- Common design mistakes that create single points of failure - and how to avoid them
Speaker:
Alan DeKok, CEO, InkBridge Networks and Creator of FreeRADIUS
Length: 36 minutes
What Network Admins Need to Know About BlastRADIUS
BlastRADIUS is a 30-year design flaw in the RADIUS protocol - the authentication backbone of millions of corporate and ISP networks.
Rated CVSS 9.0, BlastRADIUS allows an attacker on the RADIUS traffic path to bypass any MFA method, grant unauthorised users network access, and take administrative control of switches and other key equipment, without triggering any alerts.
Learn what’s at risk and the concrete steps to protect your network.
Speakers:
- Nadia Heninger, Associate Professor of Cryptography, UC San Diego
- Alan DeKok, CEO, InkBridge Networks and Creator of FreeRADIUS
Length: 50 minutes
RADIUS Design for ISPs
How to scale to millions of subscribers & design architecture for high availability
What we'll cover:
- How to design RADIUS systems that scale to millions of active subscribers
- Architecture patterns that support true high availability requirements
- Common design mistakes that create single points of failure - and how to avoid them
Speaker:
Alan DeKok, CEO, InkBridge Networks and Creator of FreeRADIUS
Length: 34 minutes
eduroam AMA: Everything You’ve Wanted to Ask (But Didn’t Know WHO To Ask)
In partnership with CANARIE
What you’ll learn:
- What eduroam is and how it differs from traditional Wi-Fi access methods
- Real-world deployment challenges and how to navigate them
- Security and compliance considerations for federated authentication
- Best practices and common pitfalls
Speakers:
- Alan DeKok, CEO of InkBridge Networks & global network authentication authority
- Jonathan Eagan, Director, Identity and Access Management Program, CANARIE
Length: 35 minutes
The RADIUS of Trust: Dynamic Authorization for a Zero Trust Network
In partnership with Forescout Technologies
What you’ll learn:
- The value of RADIUS for Zero Trust networks
- How continuous access evaluations enhance security
- The role of Change of Authorization (CoA) in adjusting access rights based on evolving trust
- How to implement dynamic authorization in Zero Trust environments
Speakers:
Howie Koh, VP of Innovation, Forescout
Alan DeKok, CEO, InkBridge Networks
Length: 45 minutes
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