Do You Need a Password Manager?
The advice “a unique, random password for every account” is impossible to follow from memory alone. A password manager is the tool that makes it practical: you memorise one strong master passphrase, and it handles the rest.
What a password manager actually does
It generates long random passwords, stores them in an encrypted vault, and fills them in for you. Autofill even adds a layer of phishing protection: the manager only offers a password on the exact site it was saved for — a lookalike domain gets nothing.
Is one basket for all the eggs safe?
Reputable managers encrypt the vault locally with a key derived from your master passphrase — a zero-knowledge design where not even the provider can read your entries. Nothing is risk-free, but the realistic alternative, reusing memorable passwords, is what actually gets accounts taken over every day.
Protect the vault itself
Give the vault a master passphrase of 7 or more random words and enable two-factor authentication on the manager account. Those two steps concentrate your security exactly where it counts.
Security Guides
How Long Should a Password Be?
How password length affects cracking time — real numbers per length and character set, plus recommendations for accounts, email and master passwords.
The Most Common Password Mistakes
Six password mistakes attackers exploit every day — reuse, personal details, keyboard patterns, l33t substitutions, short passwords and unsafe storage — and what to do instead.
Two-Factor Authentication (2FA): What It Is and Why It Matters
How two-factor authentication works, which method to choose — security key, authenticator app or SMS — and which major services support it.
Do You Need a Password Manager?
Why a password manager is the only realistic way to keep a unique, random password for every account — and how to protect the vault itself.
Data Breaches: What Happens to Your Passwords When a Service Is Hacked
Breach, scrape or credential stuffing? What each incident type means for your passwords, documented incidents at major services, and what to do when it happens.