A survey from GSMA and Trend Micro shows a concerning lack of security capabilities for private 5G networks. Some 68 percent of operators already sell private wireless networks to enterprise customers, with the rest planning to do so by 2025. 41 percent of surveyed operators said they face challenges when it comes to solving vulnerabilities related to 5G s network virtualization. 48 percent of them said they don t have enough internal knowledge or tools to discover and solve security vulnerabilities at all. A contributing factor to the problem is a limited pool of mobile-network security experts.
Source: https://threatpost.com/mobile-operators-5g-security-vulnerabilities/167354/