Opening Critical Infrastructure: The Current State of Open RAN Security
December 1, 2023 at 03:15AM Open Radio Access Network (O-RAN) offers standardized, flexible interfaces for previously proprietary RAN systems. While it facilitates innovation through multivendor xApps, these present vulnerabilities, exposing the entire RAN Intelligent Controller to potential security threats. Researchers identified crucial flaws in near-RT RIC’s messaging, including DoS vulnerabilities and spoofing risks, necessitating robust … Read more