The Right Way to Handle Passwords
Across Your Entire Team

Weak, reused, or shared passwords are the single most common way attackers get into small business accounts. It is not a glamorous attack vector — there is no elaborate hacking involved. In most cases, the attacker simply tries a password that was leaked from another website and finds it works here too. Understanding why this happens, and how to stop it, is one of the highest-return security improvements you can make.

Why Passwords Fail — And It Is Not Your Fault

People use weak or repeated passwords because the alternative — creating and remembering a unique, complex password for every single account — is genuinely impossible without tools. The average person has over 100 accounts requiring passwords. No one can memorize 100 unique, strong passwords. So they reuse them. And that is the problem.

When a website gets breached — and major websites get breached regularly — the usernames and passwords are often sold on underground markets within days. Attackers then run those credentials against hundreds of other services automatically. If you used the same password for your breach-notification email as you did for your business banking login, the attacker does not need to hack your bank. They just log in.

This attack is called credential stuffing, and it is responsible for a massive proportion of account takeovers. It requires no skill. It is completely automated. And it works because most people reuse passwords.

What Makes a Password Actually Strong

There is a common misconception that complexity is what makes passwords strong — that swapping letters for numbers and symbols (P@ssw0rd!) makes something secure. It does not. That substitution pattern is well known and is factored into every serious password cracking tool.

What actually makes a password strong is length and uniqueness. A password that is 16 random characters is vastly stronger than an 8-character one with special characters. And a password that has never been used anywhere else — regardless of how it looks — cannot be compromised through credential stuffing.

One practical approach is a passphrase: four or five random words strung together. "correct-horse-battery-staple" is long, memorable, and far more resistant to cracking than "P@ssw0rd1!" — even though it looks simpler.

Password Managers: The Only Practical Solution

A password manager is software that generates and stores unique, strong passwords for every account you have. You only need to remember one password — the one that unlocks the manager itself. Everything else is handled automatically.

Password managers are not just for technical people. They work by filling in your login credentials automatically when you visit a website, similar to how browsers already offer to remember passwords — but far more secure and with far more control.

For a team, a business password manager lets you share credentials securely when needed, revoke access when an employee leaves, and maintain visibility into which accounts exist and who has access to them. This is critical infrastructure for any business with more than one person.

Two-Factor Authentication

Even a strong, unique password can be compromised — through phishing, through a breach at the service you use, or through other means. Two-factor authentication (2FA) is a second layer of verification that stops an attacker even if they have your password.

When 2FA is enabled, logging in requires both your password and a second piece of verification — typically a code generated by an app on your phone. An attacker who has your password but not your phone cannot get in.

There are two common forms of 2FA, and they are not equal:

• Authenticator app (recommended). An app on your phone generates a new 6-digit code every 30 seconds. This is the stronger option because the code never travels over the phone network.
• SMS code (better than nothing). A code is texted to your phone number. This is weaker than app-based 2FA because SMS can be intercepted and phone numbers can be hijacked through SIM swap attacks, but it is still a meaningful improvement over a password alone.

Enable 2FA on every account that offers it — especially email, banking, accounting software, your domain registrar, and any account with access to client data.

Team Password Policies That Actually Work

Policies only work if they are realistic and enforced through tools rather than willpower alone. Here is what works in practice:

• Every employee gets their own login. Shared accounts make it impossible to know who did what, and they make offboarding dangerous. When an employee leaves a shared account, you have to change the password and notify everyone else. Avoid them where possible.
• Passwords are never shared verbally or by text. Use the team password manager's sharing feature. This creates a record and lets you revoke access cleanly.
• Offboarding includes an account audit. When someone leaves, go through every account they had access to and either remove their access or rotate the credentials. This is often missed and is a significant security gap.
• No password reuse across work and personal accounts. If an employee reuses their work email password on a personal streaming service and that service gets breached, your business account is at risk. The password manager makes this a non-issue because it generates everything.