Passwords and privacy

How long a password really needs to be, why a passphrase beats a clever substitution, and how to tell a free online tool that respects your data from one that quietly collects it.

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3 guides

A laptop screen showing a browser's developer tools network panel on a tidy wooden desk, with a notebook and pen beside it.

Are Free Online Tools Safe? A Checklist Before You Paste

Use this quick checklist to find out whether a free online tool uploads your data and how its terms let it use what you paste.

Passwords and privacy 8 min read

A small notebook and a brass key resting on a wooden desk next to a closed laptop, suggesting offline password recovery.

Password Managers: What They Solve, When Free Online Tools Fail

A guide to what password managers protect you from, how vault breaches differ from plaintext leaks, and when a free online tool is the wrong choice.

Passwords and privacy 8 min read

A close-up of a hand typing on a laptop keyboard in soft window light, with a notebook and a hardware security key resting nearby.

How Strong Does a Password Need to Be? A Free Online Tools Guide

Learn how password entropy, length, and real attacker methods determine strength, and when free online tools are enough—or when you need a password manager.

Passwords and privacy 8 min read