What makes a password strong?
A strong password has three key qualities: it is long (at least 12 characters), it uses a mix of letters, numbers, and symbols, and it is unique to that one account. The easiest way to create a strong password is to use a passphrase — three or four random words joined together, like 'apple-river-clock-9'. This is much harder to guess than 'Password123' but easier for you to remember. The most important rule is never reuse the same password on multiple accounts. If one account gets hacked, all others using the same password are at risk. Consider using Apple's built-in password manager to generate and store strong passwords automatically.
What to do
- Make it at least 12 characters long — longer is stronger.
- Use a passphrase: three random words with numbers, like 'cat-moon-river-42'.
- Include at least one number and one symbol if the site requires it.
- Never use your name, birthday, or the word 'password'.
- Use a different password for every account — especially email and banking.
- Let Apple's built-in password manager suggest and remember passwords for you.
The 3-Second Rule
The golden rule: never use the same password on more than one account. If one is hacked, all others stay safe.
Important Warning
Weak passwords are the number one way accounts get hacked. 'Password123' or your pet's name are not safe — even for accounts you think are unimportant.
Learn More
Go deeper with our full lesson: Module 3: Passwords & Biometrics.