One reused password is the #1 breach cause. A manager generates and stores strong ones.
Key Takeaways
- Unique passwords + a manager
- Turn on two-factor authentication
- Update software – do not postpon
Passwords
One reused password is the #1 breach cause. A manager generates and stores strong ones.
Two-Factor Auth
Even if your password leaks, 2FA blocks most attackers. Enable it everywhere possible.
Updates
Patches fix known holes. Enabling auto-update removes the excuse to delay.
Quick Comparison
| Threat | Defense |
|---|---|
| Phishing | Verify sender |
| Reused password | Password manager |
| Unpatched app | Auto-update |
Frequently Asked Questions
What about public Wi-Fi?
Use a VPN or your phone hotspot for sensitive logins.
Is antivirus enough?
It helps but cannot replace good password and update habits.