This case study explores how we addressed the challenge of maintaining the existing functionality of our SMS firewall for a long-term customer in preparation for 5G migration.
- The hardware used to deploy the solution had reached end of life, and the underlying OS had multiple security vulnerabilities.
- The customer had developed a strategy for 5G SA launch and needed to protect its investment in 3G/4G SMS security applications, while preparing for new security use cases on 5G.