Deve ser para a NSA conseguir quebrar.
Vejam a resposata da equipe da Microsoft:
“Please note our research has shown uniqueness is more important than length and (like all major account systems) we see criminals attempt to victimize our customers in various ways; however, while we agree that in general longer is better, we’ve found the vast majority of attacks are through phishing, malware infected machines and the reuse of passwords on third-party sites – none of which are helped by very long passwords.
Sixteen characters has been the limit for years now. We will always prioritize the protection needs of users’ accounts and we will continue to monitor the new ways hijackers and spammers attempt to compromise accounts, and we design innovative features based on this. At this time, we encourage customers to frequently reset their Microsoft account passwords and use unique passwords that are different from other services. More information is available here: http://aka.ms/cantsignin.
Gruia
[edit] Adding on: We are working on increasing the password length. Unfortunately, for historical reasons, the password validation logic is decentralized across different products, so it’s a bigger change than it should be and takes longer to get to market. It’s also worth noting that the vast majority of compromised accounts are through malware and phishing. The small fraction of brute force is primarily common passwords like “123456” not due to a lack of complexity.”
Creditos ao pessoal da lista Underground Brasil, achei no mínimo curioso quando vi isso.
Mundo Tecnológico 