Non-Human Identity (NHI) Security safeguards service accounts and API keys. Prevent credential exploitation and enforce cyber resilience across your ecosystem.
Non-Human Identity (NHI) Security is the practice of discovering, managing, and securing credentials used by non-human actors—such as service accounts, API keys, OAuth tokens, and bots. It prevents unauthorized system access, purges persistence mechanisms, and ensures machine identities cannot be exploited to breach cloud and enterprise environments.
Non-Human Identity (NHI) Security is the security discipline focused on identifying, monitoring, and protecting the non-person credentials that power enterprise automation. In modern IT environments, machine identities outnumber human users by an order of magnitude. These include service accounts, API tokens, SSH keys, automated scripts, and cloud workload identities. Unlike human accounts, non-human identities operate continuously, often hold elevated system permissions, and lack native multi-factor authentication (MFA).
When threat actors infiltrate an enterprise, they target these silent, overprivileged credentials to establish persistent backdoors and move laterally without triggering standard security alerts. Non-Human Identity Security applies rigorous identity lifecycle management, automated secret rotation, and continuous posture monitoring to ensure machine access remains strictly scoped, audited, and resilient against cyberattacks.
NHI security platforms scan hybrid, multi-cloud, and on-premises environments to identify every machine credential, service account, and API token in use. This step continuously attributes each non-human identity to a designated owner, mapping application dependencies and eliminating unmonitored shadow access.
Static credentials embedded in code or configuration files are extracted and migrated into centralized, secure vaults. The architecture replaces permanent keys with short-lived, dynamically generated tokens, ensuring that even if a token is intercepted, its operational lifespan is severely restricted.
Security policies evaluate the baseline permissions of each non-human identity against its real-world activity. Overprivileged accounts are automatically downscoped to minimum operational requirements, while runtime behavioral monitoring flags anomalous API usage or unexpected cross-domain access attempts.
To guarantee fast recovery following an identity breach, machine configurations, directory entries, and access rules are backed up into immutable, air-gapped repositories. If an NHI is compromised, automated remediation workflows revoke corrupted credentials and restore clean identity states without requiring full system reinstalls.
Enforce a policy where every newly provisioned service account, API key, or workload identity is tied to an accountable team or administrator. Automated ownership attribution ensures orphan accounts are identified quickly and decommissioned as soon as project lifecycles end.
Integrate automated secret-scanning tools into developer CI/CD pipelines to catch embedded credentials before code reaches production. Enforce the use of centralized secret management services to inject access tokens dynamically at runtime rather than storing static keys in source files.
Transition away from permanent API keys and long-lived service account passwords. Utilize cloud-native workload identity federation and short-lived session tokens to dramatically narrow the time window available for potential credential misuse.
Ensure all core identity providers—including Active Directory, Microsoft Entra ID, and Okta—are continuously backed up to an isolated, air-gapped platform. Should an attacker corrupt machine permissions or directory schemas, immutable backups allow surgical restoration of clean identity baselines.
Run scheduled audits to review active machine privileges and simulate complete identity recovery scenarios in isolated environments. Testing machine credential restoration ensures automated workflows recover cleanly without causing downtime cascades across dependent applications.
Traditional backup platforms treat servers and cloud environments as generic storage blocks, frequently backing up and restoring corrupted service accounts, compromised API keys, and attacker backdoors. Managing machine identities across fragmented hybrid environments leaves organizations vulnerable to persistent re-infection loops and prolonged operational recovery times.
Druva addresses these challenges through a cloud-native SaaS architecture built on AWS that unifies identity protection and data resilience:
Explore how Druva Identity Resilience can protect your hybrid identity infrastructure today, or learn more about our broader Resilience Cloud capabilities.
Human identity security relies on passwords, MFA, and behavioral context tied to human users during business hours. Non-Human Identity (NHI) Security focuses on automated credentials like API keys, tokens, and service accounts that execute machine-to-machine tasks continuously without interactive human oversight or standard MFA.
Attackers target non-human identities because machine accounts often possess broad, elevated system privileges, are rarely audited, and lack multi-factor authentication constraints. Compromising an NHI allows bad actors to navigate networks silently, access sensitive databases, and maintain persistent backdoors.
Yes. Cloud environments rely heavily on OAuth tokens, enterprise app integrations, and service principals to connect cloud workloads. NHI security continuously audits these cloud relationships, removes overprivileged permissions, and recovers clean configurations if tenant settings are altered.
Air-gapped identity backups store uncorrupted snapshots of directory states and machine configurations completely out-of-band from production credentials. During incident recovery, security teams can analyze and surgically restore clean identity objects rather than restoring infected backups containing active attacker access.