我可以将这些字符(☺☻♥♦♣) 设置为密码吗 [英] Can I set these char(☺☻♥♦♣) as password

问题描述

这些字符可以通过键盘输入字符的 ALT 和 ASCII 组合键

these char can be entered by keyboard by pressing with the combination of ALT and ASCII of char

我认为这些 ☺ ☻ ♥ ♦ ♣ char 不容易被蛮力攻击破解.

I think these ☺ ☻ ♥ ♦ ♣ char can't be easily cracked by brute force attack.

推荐答案

如果问题是我可以使用这些吗"，那么答案是也许".您需要彻底测试它们确保您的应用程序支持密码中的扩展 ASCII 字符.如果您使用各种操作系统或混合语言系统，那么它们兼容的可能性就会降低，因为您开始遇到不同的编码问题.所谓的扩展 ASCII 集有许多版本，它们的表示方式可能非常不同.

If the question is "can I use these," then the answer is "maybe." You will need to test them thoroughly to make sure that your application(s) support extended ASCII characters in passwords. If you use various operating systems or mixed-language systems, it's somewhat less likely that they'll be compatible because you start getting into different issues with encodings. There are many versions of the so-called extended ASCII set and they can be represented very differently.

如果问题是这些更安全吗"，那么答案是不是真的."当然，增加密码中可能包含的字符数会增加其熵值和增加了密码破解软件破解密码所需的时间.但是，在实践中，您不太可能通过添加 5 或 6 个额外字符而看到太大差异.您可以通过已经得到充分支持的密码复杂性要求以及增加密码最小长度(可能类似于通行短语之类的东西，而不是简单的word) 会比增加几个字符更难破解.

If the question is "are these more secure," then the answer is "not really." Sure, increasing the number of characters that can potentially be included in a password increases its entropy value and increases the amount of time it would take for password-cracking software to crack the password. However, in practice, it's relatively unlikely that you'll see much difference by adding 5 or 6 extra characters. You can get a sufficient level of security with the password complexity requirements that are already well-supported, and tactics like increasing the minimum length of your password (perhaps to something like a pass phrase, rather than a simple word) will make cracking much more difficult than a few additional characters.

另请参阅文档，了解 Windows Server 中的密码:

Also see the documentation for passwords in Windows Server:

强密码的一个例子是J*p2leO4>F.

An example of a strong password is J*p2leO4>F.

一个密码可以满足大部分强密码的标准，但还是比较虚弱的.例如，你好！是一个相对较弱的密码尽管它满足了大多数强密码的标准和也满足复杂性要求密码策略.H!elZl2o 是一个强密码因为字典文字中穿插着符号，数字和其他字母.这是对用户进行教育很重要使用强密码的好处和教他们如何创建密码实际上很强大.

A password can meet most of the criteria of a strong password but still be rather weak. For example, Hello2U! is a relatively weak password even though it meets most of the criteria for a strong password and also meets the complexity requirements of password policy. H!elZl2o is a strong password because the dictionary word is interspersed with symbols, numbers, and other letters. It is important to educate users about the benefits of using strong passwords and to teach them how to create passwords that are actually strong.

您可以创建包含以下内容的密码来自扩展 ASCII 的字符字符集.使用扩展 ASCII字符数增加你可以在什么时候选择的字符你创建一个密码.结果，它可能需要更多时间密码破解软件破解包含这些扩展的密码ASCII 字符比它确实要破解其他密码.使用扩展前密码中的 ASCII 字符，彻底测试它们以确保包含扩展 ASCII 的密码字符与您的组织的应用程序使用.要特别小心在中使用扩展的 ASCII 字符如果您的组织使用密码几种不同的操作系统.

You can create passwords that contain characters from the extended ASCII character set. Using extended ASCII characters increases the number of characters that you can choose when you create a password. As a result, it might take more time for password-cracking software to crack passwords that contain these extended ASCII characters than it does to crack other passwords. Before using extended ASCII characters in your password, test them thoroughly to make sure that passwords containing extended ASCII characters are compatible with the applications that your organization uses. Be especially cautious about using extended ASCII characters in passwords if your organization uses several different operating systems.

您可以找到扩展的 ASCII 字符在字符映射中.一些扩展的 ASCII字符不应该用于密码.不使用字符，如果没有为它定义击键角色的右下角地图对话框.想要查询更多的信息关于如何使用字符映射，请参见使用字符映射.

You can find extended ASCII characters in Character Map. Some extended ASCII characters should not be used in passwords. Do not use a character if a keystroke is not defined for it in the lower-right corner of the Character Map dialog box. For more information about how to use Character Map, see Using Character Map.

包含密码的示例来自扩展 ASCII 的字符字符集是 kUµ!¶0o 和Wf©$0k#»g¤5ªrd.

Examples of passwords that contain characters from the extended ASCII character set are kUµ!¶0o and Wf©$0k#»g¤5ªrd.

这篇关于我可以将这些字符(☺☻♥♦♣) 设置为密码吗的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！