Networking

• Deep knowledge of the RADIUS protocol , including: Managing authentication and accounting flows.
• Working with standard and vendor-specific attributes.
• Integrating RADIUS with backend systems (SQL, NoSQL, or custom APIs).
• Passpoint (Hotspot 2.
• 0) profile setup and provisioning.
• Shell scripting and automation to streamline network operations.
• Linux environments , with strong command-line skills.
• Containers (Docker or similar) , including: Building custom images for networking tools and proxies.
• Running and testing isolated containerized environments.
• Additional technologies that are a plus: AAA servers such as FreeRADIUS or Radiator .
• Packet analysis tools like Wireshark or tcpdump.
• Experience with OpenWRT or other embedded Linux systems.

Caderno Nacional