A coworker needs to access something quickly, but they don’t have an account yet. To their delight, you do have one.

Giving them your password for five minutes seems a lot easier than waiting for someone to create a new login. You know and trust the person, they only need to complete one small task, and you can always change your password afterward.

What’s the harm?

Unfortunately, sharing a work account creates a much bigger compliance problem than most people realize.

It’s Not Just About Your Password

We are constantly told not to share passwords because somebody could misuse them.

While that certainly presents a concern, we also have to consider another important reason — one that often gets overlooked: Accountability.

Think about it. Your work account identifies you. When you open a customer record, download a file, change information, or access a restricted system, your organization may keep a record of that activity.

These records are called audit logs, and they can become incredibly important when an accident occurs or something else goes wrong.

If three people are using the same account, those records can’t accurately reflect the network activity.

Compliance Requires Accountability

Many cyber-compliance requirements are built around a simple idea: People should only have access to the information they actually need to do their job.

That’s known as the Principle of Least Privilege.

Sharing an account forsakes that principle. If your coworker does not receive access to information based on their job responsibilities, then you shouldn’t share your passwords to give them extra privilege. It’s a subtle, and even accidental, risk of insider threats.

If you can access payroll information, customer records, financial documents, or other sensitive data, then the person using your login could see those sensitive details, too.

Even if they never intentionally open those files, your organization has lost an important layer of access control.

Shared Accounts Create A Bigger Problem

What happens when someone leaves the company?

Normally, IT disables their individual accounts and confiscate their company devices. That immediately removes their access without affecting everyone else.

Shared credentials make offboarding much more difficult. If several employees know the same password, the organization has to determine who knows it, where it’s being used, and whether the credentials need to be changed elsewhere.

Individual accounts are a simple and effective way to segment network access. Each person gets their own account with specific security clearances, and the company can be change, remove and access software when necessary.

The Fallacy of Cooperation

Good intentions can cause major problems. Your coworker may genuinely need access to a program immediately, for example. You want to help them, so sharing your login feels like the easiest solution.

Don’t stumble!

If someone needs access to a system, your workplace should already have an approved, established process about how to provide it. Contact your supervisor, IT department, or whoever manages the application. They can determine what access that person actually needs and provide it through the proper channels.

Although the official route may take a little longer, those official processes protects everyone.

Your MFA Code Counts, Too

Password sharing is not the only issue. You should also never approve a multi-factor authentication (MFA) request for someone else, nor give another person the verification code sent to your phone.

MFA exists to confirm that the person entering your password is actually you. Handing over the code defeats the entire purpose!

If someone legitimately needs access, they should be able to authenticate through their own account and secondary verification methods.

Conclusion

Sharing a work login may seem like a harmless shortcut, especially when you trust the person asking for it. Unfortunately, cyber-compliance cannot rely on trust alone.

Organizations need to know who accessed sensitive information, what they did with it, and whether they were authorized to be there in the first place.

Individual accounts make that simple.

Keep your password and MFA codes to yourself, even when sharing them would make something easier. If a coworker needs access, help them get their own.

Five minutes of convenience is not worth losing accountability for everything that happens under your name!