Machine Identity
Manage identities for APIs, services, IoT devices, and bots
Overview
Machine Identity (also called Non-Human Identity or NHI) manages the credentials and access for software entities: APIs, microservices, containers, serverless functions, IoT devices, RPA bots, and CI/CD pipelines. In modern enterprises, machine identities outnumber human identities by 45:1 on average, with cloud-native organizations reaching 100:1...
Key Capabilities
- Centralized secrets management with encryption at rest and in transit
- Dynamic/just-in-time credential generation (database, cloud, SSH)
- Certificate lifecycle management across 50,000+ certificates
- Service account discovery, governance, and least-privilege enforcement
- Workload identity for Kubernetes, serverless, and cloud-native apps
- IoT device identity and certificate provisioning
Key Benefits
- Elimination of hardcoded secrets in source code and configuration
- Zero certificate-expiration outages through automated renewal
- 90% reduction in service account over-privilege through governance
- Audit trail for every secret access and credential usage
Key Technologies & Standards
Leading Vendors
CyberArk
đź’ˇ Why It Matters
According to 2025 research, 68% of organizations experienced a security incident related to machine identities in the past year. High-profile breaches repeatedly demonstrate machine identity risks: SolarWinds (2020) exploited build system credentials for supply chain attack; Codecov (2021) harvested CI/CD secrets via compromised bash uploader; CircleCI (2023) forced all customers to rotate secrets; LastPass (2022) was breached through a DevOps engineer's compromised machine; Toyota exposed 296,000 customer records from hardcoded credentials in GitHub. Unlike humans, machines can't recognize phishing—they blindly trust their configured credentials. A single exposed API key or service account can provide lateral movement across entire cloud environments. The Uber breach (2022) demonstrated how hardcoded credentials in scripts enable rapid privilege escalation. Gartner estimates 70% of cloud security failures through 2025 will be caused by misconfigured machine identities.
