Securing modern systems isn’t just about protecting user accounts anymore. Many businesses today rely on non-human identities—APIs, service accounts, containerized workloads, and automation bots—to perform essential operations. These non-human identities hold sensitive permissions and access critical systems, making them a key vector for vulnerabilities if left unmonitored, especially when relying on third-party vendors. Managing the risks associated with these identities is no longer optional. It’s crucial.
Why Vendor Risk Management Has Grown More Complex
The technology landscape is defined by interconnected systems. Vendors, whether cloud providers, SaaS platforms, or managed service partners, often integrate directly with your core infrastructure. Instead of human users signing in with a role and permissions, vendors frequently authenticate via APIs, tokens, and other automated forms of credentials. These are non-human identities.
The risk comes when these identities are mismanaged or over-permissioned. With broader access than necessary, a compromised token or service account can serve as a direct line to your data or infrastructure. This complexity often grows unchecked due to multi-vendor environments where governance can slip between the cracks. Ensuring visibility and revoking unnecessary access are critical to reducing your attack surface.
Challenges of Managing Non-Human Identities in Vendor Ecosystems
1. Lack of Visibility
Most organizations lack a comprehensive inventory of non-human identities across their systems, let alone vendor-associated ones. When was the last time every token or service account was audited?
2. Over-Permissioned Access
"Just-in-case"permissions often lead to over-provisioned service accounts. Vendors may request full admin-level access during setup, leaving your system exposed unnecessarily.
3. Stale or Forgotten Credentials
Tokens, API keys, and service accounts may remain active long after a vendor partnership ends or a service becomes obsolete. Without expiry policies in place, these stale credentials can be exploited by bad actors.
4. Vendor Blind Spots
Assuming vendors themselves are secure isn’t enough. They could expose your non-human identities in their logs, misconfigure their applications, or fail to promptly disable credentials during turnovers. You’re still responsible for the risk they introduce into your systems.
5 Steps to Mitigate Vendor Risks for Non-Human Identities
The good news is that non-human identities in the vendor ecosystem can be secured with deliberate actions. Here’s a roadmap:
- Build a Complete Inventory*
Map out all non-human identities in your systems. Include APIs, tokens, and service accounts connected to third-party tools or vendors. - Centralize Cred Governance
Group all non-human identity credentials in a single, secure system. Use this repository to manage rotation, expiry, and approval workflows. - Establish Principle of Least Privilege
Audit permissions for each identity. If a vendor API token only needs read access, don’t leave it with write or admin privileges. - Enforce Expiry and Activity Checks
Set policies to expire inactive non-human identities after a defined period. Monitor activity logs for unusual behavior, like unexpected authorization attempts. - Monitor Vendor Practices
Vendor due diligence is an ongoing process. Evaluate their security protocols for handling your credentials, and have access review periods written into contracts.
Automate and Simplify at Scale with Hoop.dev
Securing your non-human identities doesn’t have to be complex or time-consuming. With Hoop.dev, teams can gain real-time visibility into non-human identities, automate credential expiry, and enforce granular access controls in minutes—not weeks. Start reducing non-human identity risks with the click of a button. See it live in minutes here.
Non-human identity risks often go unnoticed, but they’re too important to ignore. Tackle them today before they become tomorrow’s breach headline.