SailPoint’s completed acquisition of Entro Security underlines the strategic value of bringing non-human identity management into a broader identity security platform. As organisations expand automation and AI, the boundary between workforce identities, applications and machine identities is becoming less useful for defenders.
The problem
Machine identities frequently sit outside established governance. Secrets may be stored in code, certificates can expire without an owner and service accounts may retain access after a workload has changed. These gaps create risk because attackers can use non-human credentials quietly, while defenders lack the context needed to prioritise remediation.
What security teams should prioritise
An integrated approach can connect discovery with governance workflows. Security teams can identify credentials and workloads, associate them with owners, assess privilege and route remediation through policies already used for human access. That creates a common control language for access reviews, exceptions and evidence.
The hardest problem is runtime relevance. An inventory that is accurate once a quarter cannot keep pace with cloud deployment and AI-agent experimentation. Continuous discovery, usage analysis and automated rotation are needed to identify credentials that are unused, over-privileged or being used outside their expected context.
For enterprises, the acquisition is a reminder to evaluate NHI security as part of identity architecture rather than as a disconnected secrets project. Agentic Identity controls should include purpose-bound access, short-lived credentials, behavioural signals and clear accountability. Buyers should also examine API coverage, ownership resolution and how quickly a suspicious machine identity can be disabled.