How to Create Secure Passwords Without Losing Your Mind

We’ve all been there:
A website nags you for a “strong password” and you end up with something like XyZ!47qp*Z$2. You forget it in 3 minutes, reset it in 5, and repeat the cycle forever.

But here’s the thing: secure passwords don’t have to be impossible to remember. In fact, the best strategy is simpler than you think—make them long.


Why Length Matters More Than Complexity

Let’s get technical but keep it human:

  • A short password, even with symbols, can be cracked quickly using brute force.
    Example: P@ssw0rd! → not as strong as you think.

  • A long passphrase, even with just letters, is exponentially harder to guess.
    Example: TheCoffeeMachineHatesMondays → far more secure and easier to remember.

Mathematically, password strength is measured in entropy (basically, the unpredictability of your password).
Adding length multiplies entropy way faster than sprinkling a few special characters.


How Long Would It Take to Crack Different Passwords?

Here’s a rough idea of how password length and complexity affect cracking times (assuming modern GPU-powered brute force attacks):

Password ExampleLengthTypeEstimated Crack Time
1234566Only digits< 1 second
letmein7Common word< 1 second
P@ssw0rd!9Mixed, predictableA few hours
J9$kLq7*8Random symbols/lettersDays
Tr0ub4dor&311Complex, but patternedFew days to weeks
ilovecoffee202414Simple phrase + numbersA few months
CorrectHorseBatteryStaple25Passphrase (words)Thousands of years
TheCoffeeMachineHatesMondays29Long, natural sentenceMillions of years
ILoveRunningAt6am_ButHateCold!31Sentence with varietyBillions of years
purple-cactus-honest-tunnel-music34Random Diceware-style wordsTrillions of years

👉 The takeaway: Adding length multiplies security way more effectively than just tossing in random symbols.


Tools That Can Help

  • Password managers (Bitwarden, 1Password, KeePass, etc.) → They generate and store strong passwords for you.
  • Diceware method → Roll dice to pick random words from a list. You’ll end up with passphrases like purple-cactus-honest-tunnel-music.

Passphrase vs Random Password


Quick Tips to Level Up Your Password Game

  • The minimum: 16 characters.
  • The sweet spot: 20+ characters (think full sentences).
  • Change only when necessary (data breach, suspicious login).
  • Use multi-factor authentication (MFA) whenever possible.

Final Thoughts

Creating secure passwords doesn’t mean juggling unreadable strings of gibberish.
Think length + memorability instead of complexity + frustration.

So next time you need a password, forget T!m3s^9 and go with something like:

PizzaFridaysAreSacredInThisHouse! 🍕

Safe, strong, and unforgettable.

How to Create Secure Passwords

Author

Lluis Franco

Publish Date

10 - 03 - 2009