Passwords are still one of the easiest ways for attackers to gain access to online accounts. Unfortunately, many people still reuse the same password across multiple websites or store passwords in places that are not designed for secure password management.

As the number of online accounts continues to grow, remembering a different strong password for every service becomes difficult. This is where password managers can help.

I personally use Bitwarden to manage my passwords. However, regardless of which password manager you choose, there are some important security best practices you should follow.

1. Use a Strong and Unique Master Password

Your master password protects your password vault, so it is one of the most important passwords you will ever create.

Therefore, make it:

• Long and difficult to guess
• Unique
• Easy for you to remember
• Never reused on another website

A long passphrase made from several unrelated words can be easier to remember while still providing strong security.

Never use your password manager's master password anywhere else.

2. Never Reuse Passwords

One of the biggest advantages of a password manager is the ability to create a unique password for every account.

For example, your email, banking, social media, and work accounts should all have different passwords.

Why is this important?

If one website suffers a data breach and your password is exposed, attackers may try the same password on other services.

Therefore, one account should have one unique password.

3. Don't Save Passwords in Your Browser

Modern browsers offer to save passwords, which is convenient. However, storing all your credentials directly in your browser may not provide the same level of password-management features and control as a dedicated password manager.

Instead, use a reputable password manager to centralize your credentials and manage them securely.

For example, rather than saving passwords in Chrome, Edge, or Firefox, you can store them in your dedicated password manager.

This also makes it easier to manage passwords across different browsers and devices.

4. Enable Multi-Factor Authentication

A strong password is important, but Multi-Factor Authentication (MFA) provides another layer of protection.

Whenever possible, enable MFA for:

• Your password manager
• Email accounts
• Banking accounts
• Social media
• Cloud services
• Business applications

As a result, even if someone obtains your password, they may still be unable to access your account.

For your password manager itself, consider using a strong second factor such as an authenticator application or security key when supported.

5. Never Share Your Passwords

Your passwords should remain private.

Avoid sending passwords through:

• WhatsApp
• Email
• SMS
• Chat applications
• Screenshots
• Notes or documents

Even if you trust the recipient, sharing passwords increases the risk of accidental exposure.

If credentials must be shared for legitimate business reasons, use the secure sharing features provided by your password management solution rather than sending the password as plain text.

6. Don't Store Passwords in Plain Text

Avoid keeping passwords in:

• Notepad files
• Excel spreadsheets
• Word documents
• Text files
• Sticky notes
• Email drafts

Although these methods may seem convenient, they provide little protection if your device or account is compromised.

Instead, use a dedicated password manager designed to protect sensitive credentials.

7. Generate Strong Passwords

Don't create passwords manually whenever possible.

Instead, use your password manager's built-in password generator to create random and unique credentials.

For example:

K8!vQ2#pL9@xT7

You don't need to remember this password because your password manager does that for you.

Consequently, you can use stronger and more complex passwords without making your daily login process difficult.

8. Secure Your Password Manager Account

Your password manager itself must be protected carefully.

Therefore:

• Use a strong master password
• Enable MFA
• Keep recovery information secure
• Don't share your master password
• Keep your devices updated
• Lock your password manager when appropriate

Remember that your password manager is protecting many other accounts, so it deserves extra attention.

9. Regularly Review Your Passwords

Finally, don't simply save passwords and forget about them.

Periodically review your password vault and:

• Remove unused accounts
• Replace weak passwords
• Change reused passwords
• Check for compromised credentials
• Review important account security settings

In addition, prioritize critical accounts such as email, banking, cloud storage, and business systems.