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Despite their growing role in modern systems, machine identities are still often managed with tools designed for people. Traditional identity and access management (IAM) systems assign roles to employees, enforce login policies, and monitor activity based on job function or department. These methods work well for human users but do not translate easily to machines.
Unlike human users, machine identities are generated programmatically—by scripts, deployment tools, or services—and scale rapidly. A single application can generate hundreds of credentials in minutes. These identities vary widely in lifespan and function, making governance especially complex… As they accumulate, these unmanaged identities introduce mounting risk. Many lack clear ownership or expiration timelines. When issues arise, teams may not know what a credential does, who created it, or whether it’s still in use. Human-centric IAM tools weren’t built for this complexity. Managing machine identities effectively requires a governance model rooted in automation, visibility, and system-level adaptability.From: Why Machine Identities Are the Next Big Compliance Challenge.
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