CodingEasycod-g993

Subject SecurityLevel Entry–Mid~12 minCommon in Security interviewsIndustries Software development

Question

Implement a password strength validator for a sign-up form. Return True only if the password satisfies ALL of: at least 8 characters long, contains at least one uppercase letter, at least one lowercase letter, at least one digit, and at least one special character (any character that is not a letter or digit). Otherwise return False.

Implement

password_strength(pw: str) → bool

Examples

in["Abcdef1!"]outtrue

What a strong answer looks like

State your approach and its time/space complexity out loud before you optimize. Handle the edge cases (empty input, duplicates, overflow), and say why you chose this over the brute force. Green tests are the floor, not the grade.

Learn the concepts

Vibe coding: describe the solution in plain language (or narrate it) and the coach grades your approach. Generating runnable code from your description is coming next.

Run or narrate your approach, then ask the coach.