Recently, a major social platform had a data breach — hundreds of millions of user records leaked on the dark web. In the comments, many people said "my password doesn't matter anyway" or "I use the same password everywhere, so I only need to change one."
These comments made me uneasy. Because I have been through an account breach myself. Years ago, I registered on a small forum using the same password as my email. The forum got hacked, attackers tried the leaked password on my email — and succeeded. Then they used email to reset all my other accounts.
After that experience, I completely changed my approach to passwords. Now every account has a unique random password, and I don't remember any of them — my password manager handles everything.
Why not use the same password everywhere?
Think of it this way: imagine your house key, office key, safe key, and car key are all identical. You carry this one key everywhere. One day, you lose it. Whoever finds it can open your house, your office, your safe, and your car.
That is the "one password everywhere" problem. Every site you register on stores your password. If any one of them has a security issue, your password could leak. And attackers' first step is to try that password on your email, bank, and social media — the accounts that actually matter.
How to start using a password manager
Step 1: Choose a password manager. I recommend Bitwarden — it is open source, has a free tier, and is fully functional. 1Password is also excellent but requires payment.
Step 2: Install the browser extension. Most password managers have Chrome, Firefox, and Edge extensions that auto-detect login forms.
Step 3: Generate new passwords one site at a time. No need to change everything at once — each time you log into a site, let the password manager generate a new random password to replace the old one. Within a week, most accounts will be upgraded.
Step 4: For less frequently used sites, use our Password Generator to create long passwords and save them in your manager.
What makes a password secure?
When using a password generator, I recommend: length of at least 12 characters (16+ is better), a mix of uppercase, lowercase, numbers, and symbols. Avoid common patterns, personal information, or sequential characters.
Our Password Generator defaults to 16-character mixed passwords. Just choose whether to include symbols, click generate, and copy.