Brad Higgins

Brad Higgins leads engineering at Defined Networking, working on secure connectivity with Nebula. His writing explains relay design, certificate-based network security and permission-scoped APIs, and his earlier Duo Security work includes a credited authentication-security finding.

Career

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Defined Networking

Until Present

Director of Engineering

Works on secure networking with Nebula and Managed Nebula, including connectivity, certificate-based network security and programmatic administration.

Products & media

defined.net

Comparing and contrasting Nebula and WireGuard

Brad compares how Nebula and WireGuard handle identity, firewalls, network topology and NAT traversal, outlining deployment and security tradeoffs.

defined.net

Relay support in Nebula 1.6.0

Brad explains relay-based connectivity, configuration and end-to-end encryption in Nebula 1.6.

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Brad Higgins

Defined Networking

Products & media

Comparing and contrasting Nebula and WireGuard

Relay support in Nebula 1.6.0

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