Password Hygiene Checklist
Reading time: 5 minutes
Published by: Wikicert
Category: Password Security
Introduction
Good password habits don't require advanced technical knowledge.
In fact, a few simple practices can dramatically reduce your risk of account compromise.
Whether you're protecting personal accounts or managing business credentials, this checklist covers the essential password security habits everyone should follow.
1. Use a Unique Password for Every Account
Never reuse the same password across multiple websites.
If one service experiences a data breach, reused passwords can allow attackers to access your other accounts through credential stuffing attacks.
Every important account should have its own unique password.
2. Create Long Passwords
Length matters.
Aim for passwords that are at least 16 characters long whenever possible.
Longer passwords are significantly harder to crack than short ones.
3. Avoid Predictable Information
Never use:
Your name
Family names
Birthdays
Phone numbers
Company names
Simple keyboard patterns
Common words
These are often the first combinations attackers attempt.
4. Use Random Passwords
The strongest passwords are randomly generated.
Avoid trying to invent complex passwords yourself.
Instead, allow a trusted password manager to generate strong, unique credentials for every account.
5. Enable Multi-Factor Authentication (MFA)
Passwords alone are no longer enough.
Whenever possible, enable multi-factor authentication to provide an additional layer of protection.
Even if someone discovers your password, MFA can prevent unauthorized access.
6. Store Passwords Securely
Avoid storing passwords:
In notebooks
On sticky notes
Inside spreadsheets
In text documents
In email drafts
Use an encrypted password manager instead.
7. Update Compromised Passwords Immediately
If you receive notification that one of your accounts has been involved in a data breach:
Change the password immediately.
Update any other accounts using the same password.
Enable MFA if it is not already active.
8. Review Your Passwords Regularly
Perform a password review every few months.
Remove:
Old accounts
Duplicate passwords
Weak passwords
Unused credentials
Keeping your password vault organized improves both security and usability.
9. Protect Your Master Password
If you use a password manager, your master password becomes your most important credential.
It should be:
Long
Unique
Never reused
Protected with multi-factor authentication
Never share your master password with anyone.
10. Keep Learning
Cybersecurity continues to evolve.
New authentication technologies, such as passkeys, are becoming increasingly common.
Staying informed helps you adapt your security habits over time.
Recommended by Wikicert
Managing dozens or even hundreds of unique passwords manually is unrealistic.
A trusted password manager makes strong password hygiene far easier to maintain.
After researching several solutions, NordPass is one of the password managers we feel comfortable recommending for both individuals and businesses.
Disclosure: Wikicert may earn a small commission if you purchase through our affiliate links, at no additional cost to you. These commissions help us continue creating free cybersecurity education and resources.
Final Thoughts
Password security isn't about memorizing hundreds of complex passwords.
It's about developing good habits and using the right tools.
Following this checklist can significantly reduce your exposure to common cyber threats while making everyday account management much simpler.
Small improvements made consistently often provide the strongest long-term protection.
Continue Learning
What Is a Password Manager?
Learn how password managers simplify strong password security.
What Are Passkeys?
Discover how passwordless authentication is shaping the future of online security.
Why Password Reuse Is Dangerous
Understand how a single reused password can compromise multiple accounts.