Cracking Passwords Test密码,测试
November 1st, 2008 · by David Bradley >> 2008年11月1日由大卫布拉德利“·” Leave a comment发表评论
Want to test your password strength?要测试您的密码强度? Well, Hackosis has a very interesting method.那么,Hackosis有一个非常有趣的方法。 You don't give it your password, you simply tell it how many different types of character there are in your password and it works out how long it would take a standard PC to run a bruteforce attack.你不给它自己的密码,您只需告诉它的性格不同类型的多少有你的密码,它工作了多久将需要一个标准的PC运行bruteforce攻击。 The results could be very frightening, particularly if you use simple, short passwords.结果可能是非常可怕的,尤其是当你使用简单的,短期的密码。
So, if you have a password made up of six letters, four numbers and one non-alphanumeric character, a percentage sign, say.所以,如果你有一个密码由6个字母,4个数字和一个非字母数字字符,一个百分比符号,同比说。 Then the Brute Force Calculator reveals that your password is 11 characters long, which means 98,853,048,320,000 possible combinations.然后蛮力计算器显示您的密码是11个字符长,这意味着98,853,048,320,000可能的组合。 That will take a typical 2008 under 10% load almost 360 hours (15 days) to crack, assuming it is trying almost 140 billion passwords per hour.这将需要在10%负荷近360小时(15天)一个典型的2008年打击,假设它试图近140亿个小时的密码。
A password made up of just ten alphanumerics and no special character will crack in just over 11 hours, whereas a password of just six letters (no numbers, no special characters) can be broken in no time at all.阿密码组成的10个字母数字公正和没有特殊字符将裂缝,刚刚超过11小时,而短短6个字母的密码,(没有数字,没有)特殊字符可以在没有时间打破。 6 characters long has 308,915,776 combinations, so a couple of hours at most. 6个字符长的308915776组合,所以在大多数夫妇的时间。
The lesson to be learned is that if you want to protect your logins then, simple passwords are useless.的教训是,如果你要保护你的登录后,简单的密码是没有用的。 For an idea on how to create strong passwords check out my对于有关如何创建强密码查看我的想法 passwords for scientists科学家密码 post.职位。
By the way, don't think you're totally protected just because you have a password resistant to bruteforce.顺便说一下,不要认为你完全得到保护,因为你的密码抵抗bruteforce。 Bruceforce attacks are not the only way hackers can get into your accounts. Bruceforce攻击不是唯一的方法,黑客可以进入你的帐户。 According to a recent report on ghacks about a根据一项有关ghacks关于最近的一份报告 hacking horror story黑客恐怖故事 : a certain webmaster's GMail account was hacked even though he was using a secure scrambled password of 15 characters. :某网站管理员的Gmail帐户被黑,尽管他使用的是安全的15个字符炒密码。 “If it's that easy to gain access to GMail perhaps their security needs to be looked at.” So, think on. “如果那么容易进入的GMail也许他们的安全需要研究。”所以,思考。















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