Overview
What this challenge is about.
Design LoRaWAN key rotation and rogue-gateway detection for cold-chain logistics. Deliver scripts, docs, and audit response to earn a verifiable certificate.
The scenario
The logistics provider (private, family-owned, key customers in pharma + research labs) cannot afford a single cold-chain breach — pharma SLAs include data-integrity clauses that a key compromise would violate.
The Brief
What you'll do, and what you'll demonstrate.
Close 3 critical LoRaWAN security findings (default keys, no end-to-end encryption, no rogue-gateway detection) for a 4,800-sensor cold-chain network.
Earning criteria — what you'll demonstrate
- Apply LoRaWAN 1.0.x / 1.1 key management correctly across device, network, application
- Layer end-to-end encryption above the LoRaWAN application-layer when 1.1 isn't an option
- Detect rogue gateways using network-server fingerprint logs
- Communicate IoT security posture to a non-technical audit audience
Program Fit
Where this fits in your program.
Sharpens the same skills your degree expects you to demonstrate.
Wireless and Mobile Networks
Master · Networking
Strong alignment
This challenge maps to Wireless and Mobile Networks at the Master level. It sharpens the same practical skills your coursework expects — but in a real industry context with actual constraints and deliverables.
Skills
Skills you'll demonstrate.
Each one shows up on your verified credential.
- Lorawan
Apply lorawan to solve real industry problems and demonstrate production-level capability.
- Wireless Security
Apply wireless security to solve real industry problems and demonstrate production-level capability.
- Key Management
Apply key management to solve real industry problems and demonstrate production-level capability.
- Iot Security
Apply iot security to solve real industry problems and demonstrate production-level capability.
- Python
Write clean, efficient Python for data processing, automation, and backend services.
- Network Monitoring
Apply network monitoring to solve real industry problems and demonstrate production-level capability.
Careers
Career paths this challenge builds toward
Completing this challenge demonstrates skills that transfer directly to these roles: