TheCCST Cybersecuritycourse defines a strong password as one that:
Is at least 8–12 characters long
Uses a mix of uppercase, lowercase, numbers, and symbols
Avoids dictionary words, personal information, and predictable patterns
"Strong passwords combine length, complexity, and unpredictability, making them resistant to brute force and dictionary attacks."
(CCST Cybersecurity,Essential Security Principles, Authentication and Access Control section, Cisco Networking Academy)
Ais correct: It’s long, mixed case, includes numbers and symbols, and is not easily guessable.
Bis incorrect: It’s based on a date, which is predictable.
Cis incorrect: Short and based on a dictionary word.
Dis correct: Uses complexity and length with leetspeak for added unpredictability.
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