CPC H04L 63/1433 (2013.01) [H04L 43/028 (2013.01); H04L 61/00 (2013.01); H04L 63/0236 (2013.01); H04L 63/14 (2013.01); H04L 63/1408 (2013.01); H04L 63/20 (2013.01); H04L 67/02 (2013.01); H04L 69/22 (2013.01)] | 20 Claims |
1. At least one non-transitory computer-readable storage medium, storing instructions, which, when executed by at least one processor of a telecommunications system, cause a fifth-generation (5G) telecommunications network to:
instantiate a security service configured to monitor multiple network functions (NFs) or associated services of a service-based architecture (SBA) of the 5G telecommunications network,
wherein the multiple NFs are communicatively interconnected over a hypertext transfer protocol version 2 (HTTP/2) interface, and
wherein the security service is configured to protect the SBA against a cyberattack;
detect potentially malicious network traffic communicated over the HTTP/2 interface in real time or near real-time;
identify a set of NFs or associated services of the SBA that are susceptible to a cyberattack based on the detected potentially malicious network traffic; and
allocate one or more security resources for the set of NFs or associated services.
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