Non-Human Identities (NHIs) vs. Machine Identities: Key Differences & Security Best Practices
Blog post from P0 Security
Non-Human Identities (NHIs) are increasingly vital to modern IT ecosystems, encompassing digital identities not associated with human users, such as devices, applications, automated processes, legal entities, and even animals with RFID chips. A crucial distinction lies between NHIs and machine identities, the latter being a specific subset focused on workloads, devices, and cloud services, with differing management and security practices. Organizations must understand these differences to implement effective security measures, emphasizing the importance of discovery, centralized management, least privilege access, strong authentication, and continuous monitoring to mitigate risks. By adopting identity-first security strategies, organizations can ensure that NHIs contribute positively to their digital environments, reducing vulnerabilities associated with unmanaged or improperly secured NHIs.