Password Builder — Knowledge Check
You locked five vaults, from 36 bits to 78, by catching the pieces worth having and letting the traps fall past. This assessment asks the same decisions in writing: what a bit actually costs an attacker, why four unrelated words beat any clever respelling, what one leaked password does to every account that shares it, and where a manager and a second step take over from memory.
Complete Password Builder successfully to unlock this knowledge check. Sign in to take the assessment. A free account includes 3 knowledge checks; Individual Plus and organisation plans include every one. Certificates come with Individual Plus or an organisation plan that includes them.