Yet, amazingly, it passed many early password strength meters. Why? Because early meters checked for dictionary words, repetition, and common sequences like 123456 or qwerty . But mnbvcxzlkjhgfdsapoiuytrewq was too long and too obscure for those lists. It was a .
Why terrible? Because it looks like 26 random characters. But it's not random. It's the opposite of random. It's to anyone who knows the QWERTY layout. mnbvcxzlkjhgfdsapoiuytrewq definition
One famous anecdote from the 2009 "Password Predictability Study" (a real, if niche, academic paper) noted that among 10,000 leaked corporate passwords, exactly three users had variants of this string. One had added a 1 at the end. Another had capitalized the M . The third had used it as a WEP key for a home router. Try to pronounce mnbvcxzlkjhgfdsapoiuytrewq aloud. I dare you. Yet, amazingly, it passed many early password strength
Try it. Just once. Your fingers will hate you. Your brain will thank you. End of feature. But mnbvcxzlkjhgfdsapoiuytrewq was too long and too obscure
It is a . It is the anti-mnemonic, the sequence that no child will ever sing, the password that no one will ever remember without looking at their hands.