我们有一个旧的计算机集群，在我工作的一个实验室里没有运行。几个本科生认为，让它运行起来会很有趣，这样他们就可以学习一点并行计算了。他们让它运行起来，结果证明它非常有用。

One day I came in and was checking out the stats...It was running at 100%. Now this was a 24 node cluster and there were only 3 of us that ever used it so it was a little strange that it was running at this load. I started playing with it, trying to figure out what was loading it...turned out someone had gained access and was using it as their own little porn server and spammer. I asked the undergrads what kind of security they put on it, they looked at me and said "Security? We didn't think it would need any."

我给它加了个密码，就这样。把它用作色情服务器的人原来是一个本科生的朋友。

login.jsp?type=user&redirct=/home.jsp&userid=12345&username=username&password=mypassword

这发生在一个非常大的网站上。当我看到这个的时候，我惊呆了。

"select * from LoginMaster where UserId='" + txtUserId.Text + "' 

                           and Password='" + txtPassword.Text + "';"

我曾在一个经营直销业务的生产网站上看到过这种情况。上面的Sql语句非常非常容易受到Sql注入的攻击。

我还将在这里列出HACME银行。根据网站Hacme银行是:

Hacme Bank™ is designed to teach application developers, programmers, architects and security professionals how to create secure software. Hacme Bank simulates a "real-world" web services-enabled online banking application, which was built with a number of known and common vulnerabilities. This allows users to attempt real exploits against a web application and thus learn the specifics of the issue and how best to fix it. The web services exposed by Hacme Bank are used by our other testing applications including Hacme Books and Hacme Travel.

对我来说，情况并没有那么糟糕，因为数据并不是那么敏感:

我得到了一个Excel文件，里面满是要更新的宏，每个表都是锁定的，宏部分有密码保护。我拿到了密码，但我想我还是试着破解一下吧。

我找到了一个程序，可以在大约十分钟内完成，其中大部分时间可能只是下载时间。这个神奇的产品是什么，能如此快速和轻松地突破Excel安全?OpenOffice.Org。

我不确定Office 2007是否在这一点上有所改进，但让我感到害怕的是，许多非技术人员可能正在使用Excel来操作敏感信息，并认为它是安全的。然而，这些类型的人可能甚至不知道它提供的“安全”功能。

public class AuthenticationServlet extends HttpServlet
{
    private String userName;
    private String password;

    protected doPost(HttpServletRequest req, HttpServletResponse resp)
           throws ServletException, IOException
    {
        userName = request.getParameter("userName");
        password = request.getParameter("password");
        authenticateUser(userName,password);
        ......
    }
}

显然，正如有人在自动化负载测试中发现的那样，单例和缺乏同步会导致安全问题。

我在浏览一个购物网站，当我输入我的电子邮件地址时，我注意到地址输入页面的URL只有“?nOrderID=301”。

下车。我把数字改成99，你猜怎么着?我得到了一位住在本德的女士的名字，地址和电话号码。

几周前我确实给网站管理员发过邮件，他听起来不太高兴，但这个问题仍然没有解决……

有一段时间，该公司的整个员工信息列表(从地址到社会安全号到工资的所有信息)都存储在密码保护的Access数据库中。

使用您最喜欢的搜索引擎，查找如何恢复访问数据库的密码。是的。

拖拽到这里，你就会得到密码。字典中五个字母组成的单词。