Even the most technically savvy users sometimes make mistakes when securing their accounts with passwords. Here are the 10 most common mistakes and how to avoid them.
Mistake #1: Using the Same Password for Multiple Accounts
This is by far the most common and dangerous mistake. When hackers obtain one password, they try it on other services - this is called 'credential stuffing'.
Tip: Use a password manager to create and store a unique password for each account. Most password managers can automatically generate strong passwords.
Mistake #2: Simple, Easily Guessable Passwords
Passwords like 'password123', '123456', or 'qwerty' are still incredibly common. They're also the first things hackers try.
Tip: Use a random password generator to create unpredictable passwords. Set a minimum of 12 characters with a mix of character types.
Mistake #3: Using Personal Information
Names, birth dates, pet names, or addresses are easy to remember - but also easy to guess or find from your social media.
Tip: Use completely random passwords with no connection to your life. A password manager will securely store them for you.
Mistake #4: Never Changing Passwords
While you don't need to change passwords every month, keeping the same password for years means it remains compromised if your account was ever breached.
Tip: Change passwords immediately if you learn of a data breach. Consider changing important passwords once a year.
Mistake #5: Storing Passwords Insecurely
Writing passwords on sticky notes, storing them in unencrypted text files, or sharing them via email are all security risks.
Tip: Use a reputable password manager with strong encryption. Never share passwords through unsecured channels.
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Password Security Checklist
Use this checklist to evaluate the security of your current passwords. Each item you can check off improves your overall security posture.
Start Today
Fixing these mistakes takes just a few minutes but can save hours dealing with compromised accounts. Start by creating strong, unique passwords for your most important accounts.