I see so much conflicting advice about password security best practices. Some say use complex passwords, others say use passphrases, some recommend password managers, others warn against them. For someone who wants to establish good personal data protection habits, what are the actual password security best practices that are practical and effective? I'm especially interested in everyday cybersecurity practices that don't make life miserable.
The consensus among security professionals is pretty clear: use a password manager. It lets you have long, unique passwords for every site without having to remember them. For password security best practices, I recommend passphrases (like correct-horse-battery-staple") for your master password, enable two-factor authentication on the password manager itself, and make sure to use the auto-generated passwords it creates.
I agree about password managers, but I'd add: don't reuse passwords anywhere. If one site gets breached, you don't want that password compromising other accounts. Also, change passwords immediately if you hear about a breach affecting a service you use. These personal data protection habits are part of good password security best practices.
For practical everyday cybersecurity practices with passwords: length beats complexity. A longer password with simple words is often stronger than a short complex one. Also, consider using a tiered" approach - strongest passwords for email, banking, and password manager; strong passwords for social media and shopping; okay passwords for throwaway accounts.
On mobile devices, use biometric authentication (fingerprint or face ID) where available instead of typing passwords in public. Also, be careful with password autofill features - they're convenient but make sure you're on the legitimate site before using them. These mobile device protection tips complement good password security best practices.