Picture a contractor who needs production database access for a launch. She gets it on a Tuesday. The contract ends two weeks later, and the login stays.
Nobody slipped up. Teams hire fast and launch fast, and developers jump between environments with whatever access they collected last week. One stray account doesn’t matter much. Two hundred of them spread across Okta, AWS, GitHub, and a dozen SaaS tools do.
Agents make it worse. They hold credentials now, and hardly anyone reviews those.
What a remote access audit covers
Pull the account list from every system you run. Then ask who can reach what, and why. That’s the audit.
The questions run basic. Who can open the customer database? Which ex-employees still have a login somewhere? Who holds admin rights? Can contractors get in after the project closes? Which accounts have sat idle for months?
First-time audits tend to land on the same finding. Access grew one favor at a time, and nobody looked at the full picture.
Why permissions drift
Your access list doesn’t describe the company you run today. It describes the last year, plus some calls made by people who left in the spring.
Take a developer who gets production access to help ship a release. In March, she moves to a different team and keeps the keys. Pulling them sat at the bottom of someone’s to-do list. Now count how many people like her you’ve onboarded.
Ask one question for each permission. Does this person still need it for their work? “It’s always been there” doesn’t answer that.
Go through employee logins, contractor accounts, privileged users, shared logins and service accounts. Anything near customer data or core infrastructure goes first. Each unneeded permission hands an attacker another way in, and a compromised account with broad access gives them room to move.
Remote work makes the map bigger
People log in from home, coworking desks, and offices. Support reps work inside customer platforms. Contractors connect from networks you’ve never seen, and the SaaS list grows every quarter.
Remote work itself isn’t the issue. You just can’t see as much. An audit confirms MFA runs on the important accounts, admin rights stay tight, dead accounts get closed, and access still fits the job.
Look at API keys and service accounts too. They skip employee onboarding, so they skip most reviews. Plenty of them open the most valuable systems you own.
Do AI agents need an access review too?
Yes. Agents sign in with API keys, OAuth tokens, and service accounts. Someone sets those up quickly to get a workflow going, and the workflow becomes permanent.
Akeyless and MRA Research surveyed 400 IT and security leaders in 2026. Only 44% said they know where every credential their AI agents use is stored. More than 80% said developers bypass IAM controls.
Agents also never trigger cleanup. People change roles, resign, or file tickets, and any of those can start a review. An agent keeps running. Its credentials keep working.
Good access certification reviews put a named person behind each agent and an expiry date on each credential. You can also contain the damage by isolating sessions and credentials per job. A leaked token then opens one task instead of ten.
Where to start
Auditing everything at once sounds miserable, so shrink it. Privileged accounts go first. Then former employees, finished contractors, and dormant logins.
Your identity provider, cloud consoles, and main SaaS tools already hold most of the data. The real work is lining up the exports and spotting where they disagree.
Then tie reviews to events. When someone leaves, sweep every system they touched. When someone moves teams, look at their old permissions. Give each contractor an end date on day one.
It’s dull work, and that’s fine. Catching a stale permission in a routine review takes an hour. Finding it after an attacker used it takes much longer.
Do you need more budget?
Probably not. Huntress surveyed 1,050 internal IT and security professionals across North America and the UK, and 72.3% rated their IT budget as at least adequate. Many teams find that security budgets are already adequate. Clarity about who owns the next decision runs short instead.
Most companies already pay for MFA, identity management, access logging, and account controls. None of it helps when nobody verifies the setup or notices an account that no longer fits. Clear ownership keeps access questions from falling between departments.
Audits rarely fail at finding problems. They stall in the execution gap between a finding and a fix, where every team assumes another team will act. AI can flag risky access faster than any analyst. A person still has to approve the removal and confirm it worked.
How often should you review access?
Once a year sounds responsible. Then count how much can change in twelve months. People join and leave, teams reorganize, projects close, contractors rotate, and new apps appear almost overnight. One annual review leaves a wide window for stale permissions to build up.
Review privileged and agent accounts every quarter at minimum. Give every finding an owner and remove access that has no clear purpose. Log legitimate exceptions with an expiry date, so they don’t turn into permanent loose ends.
Do this consistently, and you find forgotten access sooner. You delete credentials that never needed to exist. Fewer accounts are worth attacking, and a stolen login gets the attacker less.
For a team that has to keep shipping, that means fewer unknowns in the background.
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