If you’ve ever emailed a password to a colleague, kept a shared login in a WhatsApp group, or stuck your Wi-Fi password on a Post-it near the router, you’re in good company. Most small businesses do it. But that doesn’t make it a good idea.
Shared passwords are one of the most common and overlooked security risks in small businesses. Not because the people involved are careless, but because nobody’s ever explained the real consequences, or shown them a better way.
Let’s fix that.
Why sharing passwords causes problems
When multiple people use the same login, you lose visibility. If something goes wrong, such as an unauthorised login or a data breach, you can’t tell who was responsible or when it happened. You’re looking at a shared login history with no way to separate one person’s actions from another’s.
It also means that when someone leaves your business, you have to change every shared password they had access to. If you can remember what they had access to in the first place.
And then there’s the way those passwords tend to travel. Sent over email. Copied into a text message. Typed into a shared spreadsheet. Every one of those steps is another opportunity for the credentials to end up somewhere they shouldn’t.
The real cost isn’t obvious until it’s too late
Most small businesses don’t think about this until something goes wrong. A disgruntled ex-employee still has access to your email system. A shared social media password gets changed by someone who’s left and now nobody can get back in. A supplier’s system gets compromised and suddenly your credentials, which you also use elsewhere, are out in the open.
These aren’t unlikely scenarios. They’re the kinds of things we see happen to businesses that had no reason to expect it.
What you should do instead
The answer isn’t complicated. It’s a password manager with proper team features built in.
We use and recommend 1Password for our clients. It lets every team member have their own secure login, while still being able to access shared resources where that’s genuinely needed. The difference is that you control who has access to what, and you can revoke that access in seconds when someone leaves.
Here’s what that looks like in practice:
- Each person logs in with their own credentials, not a shared account.
- Shared passwords for things like social media or software tools are stored in a shared vault that you manage.
- When someone leaves, you remove their access. They can’t take anything with them.
- You get a clear audit trail of who accessed what and when.
It’s not a complicated setup. Most teams are up and running within a day, and it quickly becomes second nature.
This is part of something bigger
Password hygiene sits alongside other security basics that small businesses often skip, not because they don’t care, but because nobody’s ever put it all together for them. If you’re already thinking about this, it’s worth looking at the full picture. We include 1Password as part of our IT support packages because we think it’s that important.
Get in touch if you want to talk through how it could work for your business.
