Privacy and password guides
Original, practical explanations about passwords, passphrases, local processing, passkeys, Argon2id, and deterministic credentials.
How to create a strong passphrase you can actually remember
A practical method for building a long, unique passphrase without relying on famous quotes or predictable substitutions.
GuidePassword manager vs deterministic password generator
Compare random password vaults with repeatable credential generation, including convenience, recovery, sharing, and risk.
GuideWhat “no cloud” really means for password tools
Local processing reduces some exposure, but it does not make a website invisible to hosting providers, browsers, or malware.
GuideArgon2id explained without the cryptography jargon
Learn why memory-hard password derivation is useful, what parameters do, and why strong inputs still matter.
GuideWhy every website should have a unique password
Password reuse turns one breach into many account takeovers. Learn how unique credentials limit the blast radius.
GuideIs it safe to generate passwords in a browser?
Browser generation can be reasonable when code is trustworthy and processing stays local, but device security remains decisive.
GuideHow to choose consistent account labels
A label separates deterministic credentials. Learn a naming system that stays private, stable, and easy to recreate.
GuidePasskeys, passwords, and 2FA: how they work together
Understand when passkeys replace passwords and why a second factor still matters for many accounts.