Guides
Password security guides.
From password managers and passkeys to two-factor authentication and end-to-end encryption: what you need to know to protect your online accounts, in plain language.
Author: KeyZula Team Last updated:
The basics
Step-by-step explanations of the building blocks of account security.
What is a password manager and how does it work?
Encrypted vaults, master passwords and autofill: what a password manager is, how it works and what to look for when choosing one.
Read the guideWhat is a passkey and how does it work?
The standard for passwordless sign-in: how passkeys differ from passwords, why they resist phishing and how to store and use them.
Read the guideWhat is end-to-end encryption?
The difference between encryption in transit, encryption at rest and end-to-end encryption; what zero-knowledge architecture means and how a password manager puts it into practice.
Read the guideWhat is 2FA? Two-factor authentication and authenticator apps
SMS codes, authenticator apps (TOTP), security keys and passkeys: the main 2FA methods, how authenticator apps work and where to keep your codes.
Read the guideAlternatives and comparisons
We compare popular password managers with KeyZula using only facts you can verify.
Bitwarden alternative: how KeyZula compares
A fair comparison of Bitwarden and KeyZula on price, the 2FA authenticator, file attachments, emergency access and features for teams.
Read the guideLastPass alternative: how KeyZula compares
A fair comparison of LastPass and KeyZula on free plan limits, pricing, 2FA codes, passkeys and emergency access.
Read the guide1Password alternative: how KeyZula compares
A fair comparison of 1Password and KeyZula on price, free plans, 2FA codes, passkeys, storage and team plans.
Read the guideSecure your keys today.
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