What is just-in-time access? (and does a small team need it)

Just-in-time access means someone requests access to a system when a task needs it, the request is approved, and the credentials expire on their own afterward. Nobody holds standing access all the time. It’s often shortened to JIT access, and it’s the practical answer to the fact that most permissions in a cloud account are never used and only sit there as risk.

How just-in-time access works

The flow is simple. A developer needs to touch a production database, so they request access for that task. Someone approves it, often in a tool the team already uses like Slack. They get short-lived credentials that work for a set window, and when the window closes the credentials stop working. There’s nothing to remember to revoke, because expiry is the default state instead of a cleanup chore.

Compare that to the usual setup, where a handful of people hold admin on everything, forever, because setting up anything finer felt like too much work. That standing access is the permission nobody remembers granting until it’s the one that gets abused. Palo Alto Networks’ Unit 42 has reported that around 99% of cloud identities are over-permissioned, which is mostly standing access that never needed to exist.

JIT access vs PAM

PAM, privileged access management, is the broad category of tools for securing privileged accounts. It’s usually enterprise software with a matching price and a security team to run it. Just-in-time access is one technique inside that category, not a product you have to buy from a PAM vendor.

That distinction matters for a small team. You can adopt the JIT idea, access on request that expires, without standing up a full PAM platform. Most of the enterprise machinery exists for scale and compliance you may not have yet.

JIT access vs zero standing privileges

Zero standing privileges is the goal: nobody holds permanent access to anything. Just-in-time access is how you get there. Each grant is tied to a task and expires, so the amount of standing access in your account trends toward zero on its own. You don’t need to reach a perfect zero to benefit, since every standing key you remove is one fewer thing that can be stolen.

Does a small team actually need it?

Usually yes, but not the enterprise build-out the big PAM suites are sold for. For a smaller team the value isn’t the audit and compliance layer. It’s that far fewer people hold standing keys to production, which is the single biggest source of the “who had access to that” problem. A lightweight request-and-expire flow captures most of the benefit.

There’s a limit worth being honest about. Just-in-time access controls who can get in and for how long. It does nothing about what a legitimate session does once it’s in, and the person who deletes production almost always had legitimate access. This is why who should have production access at all is worth settling, and why access control is only half the job.

Where Korvalis fits

Korvalis does the JIT half and the part it leaves open. It hands out access that expires on its own, and it watches live sessions and cuts off a destructive one before the command finishes, whether the session belongs to an engineer, a stolen key, a contractor, or an AI agent. It installs inside your own cloud account, with no proxy for your engineers to route around. If you’re weighing this against heavier tools, we compared the alternatives after the StrongDM acquisition too.

Frequently asked questions

What is just-in-time access? Someone requests access when a task needs it, it’s approved, and the credentials expire on their own. Nobody holds standing access all the time.

How is it different from PAM? PAM is the broad enterprise category for securing privileged accounts. JIT is one technique within it, and you can do JIT without buying a full PAM suite.

How is it different from zero standing privileges? Zero standing privileges is the goal, no permanent access. JIT is how you get there, by granting access per task and expiring it.

If access that expires on its own sounds like what your team needs, see how Korvalis does it or join the waitlist.