One secret should not open every door
Reusing a password lets a breach at one service create risk at another.
In 30 seconds
- Use a unique, strong password for each account.
- A password manager helps create and keep different passwords.
- Protect the manager and understand its recovery options.
Make it concrete
Imagine the same key opening your school locker, home and office. A copied key then affects every door.
- 01Unique password
- 02Manager
- 03Recovery
Check your understanding
Is a long password safe to reuse on unrelated websites?
- Use a unique, strong password for each account.
- A password manager helps create and keep different passwords.
- Protect the manager and understand its recovery options.
Go to the source
Sources reviewed: 13.09.2026