The RADIUS server nobody understands You inherited a RADIUS server. You were told never to touch it. The one person who understood it left years ago. It’s a problem waiting to happen. Alan DeKok, CEO and Founder, InkBridge Networks Every... Internet Service Providers Network Architecture
Your RADIUS system works. Does anyone know why? The engineer who handled your RADIUS server management has moved on. The system is still running. But did anyone document why it was built the way it was? Alan DeKok, CEO and Founder, InkBridge Networ... Industry Insights and Trends Network Architecture
Why your FreeRADIUS configuration doesn’t need a GUI A graphical interface is only useful for the things you do over and over. Almost nothing worth doing to a RADIUS server qualifies. Alan DeKok, CEO and Founder, InkBridge Networks Jana Sedivy has writt... FreeRADIUS Technical Guides Internet Service Providers Network Architecture
How to scale eduroam RADIUS across multiple sites The hardest problems in running eduroam at national scale have almost nothing to do with RADIUS. They are problems of architecture. Alan DeKok, CEO and Founder, InkBridge Networks Running eduroam RADI... Education Network Architecture
Rebuilding ISP authentication helped Herotel add 150,000 subscribers When Herotel needed RADIUS authentication that could survive South Africa's power grid and scale past a million subscribers, three engineering firsts came with it. Herotel is a South African fibre and... Internet Service Providers Network Architecture
Wi-Fi offload and OpenRoaming: What the track record tells us about seamless authentication Wi-Fi offload sounds simple – push mobile traffic onto cheap Wi-Fi. OpenRoaming and eduroam show exactly where it gets complicated. Alan DeKok, CEO and Founder, InkBridge Networks Wi-Fi offload (somet... Industry Insights and Trends Internet Service Providers Network Architecture
Network security architecture lessons from a ten-year breach A ten-year intrusion that replaced the authentication stack entirely, and what it tells you about the shortfalls in network security architecture. By Alan DeKok, CEO, InkBridge Networks When forensic ... Network Architecture Network Security Best Practices Security Threats and Vulnerabilities
Why RADIUS failover fails and what’s being done about it A single misbehaving device can take an entire institution offline. At the RADIUS Conference Workshop 2026, the people who build and operate RADIUS spent a day working through why, and what to do abou... IETF and RADIUS Standards Internet Service Providers Network Architecture
Good engineering doesn’t need AI to fix it AI can optimise a poorly engineered network, but it can’t replace the engineering that should have been there in the first place. At Mobile World Congress this year, JSA TV sat down with Jana Sedivy, ... Industry Insights and Trends Internet Service Providers Network Architecture
Why high availability architecture matters more than your SLA An SLA tells you how fast someone will pick up the phone. Good architecture means the phone never rings. Alan DeKok, CEO, InkBridge Networks What is high availability architecture? High availability a... Enterprises Internet Service Providers Network Architecture
Client Case Study: Fixing a network bottleneck When subscriber growth pushed a major telecommunications provider's authentication infrastructure beyond its breaking point, threatening service quality for 15 million customers, we delivered a 300x p... Network Architecture
Most ISPs Hit a Scalability Wall at 100,000 Subscribers—This Webinar Shows You How to Architect for Millions FOR IMMEDIATE RELEASE Jana Sedivy InkBridge Networks jana.sedivy@inkbridgenetworks.com InkBridgeNetworks.com OTTAWA, CANADA – October 17, 2025 When an ISP goes down in the middle of the night, it’s no... Internet Service Providers Network Architecture