THE NIST has issued a warning regarding unique cybersecurity risks in multi-cloud environments, stressing the challenges organizations face in maintaining consistent security across various cloud service providers (CSPs). Key points include difficulties in enforcing identity and access controls, complications in vulnerability management due to differing CSP protocols, and challenges in incident response stemming from inconsistent communication and access privileges among CSPs.
The report identifies 23 specific security challenges related to multi-cloud architectures and encourages the cybersecurity community to develop robust governance frameworks and standardized practices to mitigate these risks. A public comment period is open until October 5, 2026.