Nobody can remember a different strong password for every account. A password manager does it for you.
A password manager is like a safe digital notebook, or a vault, that stores all your passwords so you do not have to remember them yourself.
Why is it so helpful? It remembers lots of passwords, helps you make strong ones, saves you time logging in, and stops you from reusing the same password everywhere.
Without one, people tend to reuse the same password, forget passwords, or pick easy-to-guess ones. Then if one site is hacked, all their accounts are at risk.
It stays safe with one strong master password (plus MFA), and it creates long, unique passwords for each site.
Remember: one big key opens many safe locks. Unique is safer, strong beats easy, and password managers help.
What to remember
- A password manager is a safe digital notebook for passwords.
- It makes a strong, unique password for every account.
- You only need to remember one master password.
- One big key, many safe locks.
Words to know
- Password manager
- An app that stores and creates strong passwords.
- Master password
- The one strong password that unlocks your manager.
- Unique
- A different password for every account.
- Vault
- The safe place a manager keeps your passwords.
For grown-ups
A password manager generates and stores unique, high-entropy passwords per site, gated behind one strong master password (ideally plus MFA). It resolves the real tension between strong, unique credentials and human memory, and it helps resist phishing by autofilling only on the correct domain.
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