Mobile Communication Security and GSMA Compliance Practices in the Post-Quantum Cryptography (PQC) Era

1. Security Challenges and Trust Foundation of Mobile Communications

With the rapid proliferation of 5G, eSIM, and IoT, mobile networks face increasingly complex attack surfaces. Quantum computing threatens traditional encryption, putting trust mechanisms under pressure.

2. Security Architecture Aligned with International Compliance and GSMA Specifications

Building a trusted security environment based on GSMA specifications

Providing full lifecycle data protection for SIM, eSIM, and IoT

3. Key Paths for a Smooth Transition to the Post-Quantum PQC Era

Hybrid deployment of classical algorithms and PQC to mitigate migration risks

Providing a progressive upgrade path from traditional encryption to PQC

4. Typical Application Scenarios and Practice Cases

Protection of mobile operators' core networks and user data

Quantum-safe design in eSIM remote provisioning

Key management and identity authentication for large-scale IoT deployment