About 3 years ago I built a site for a somewhat large non-profit organization in our state. When it came time to deploy the application to their web host server, I noticed an odd file named "cc.txt" or something obvious like that in their public site. It was under their web root, was getting served, and was a csv file of all their donor's names, addresses, credit card numbers, expiration dates, and CVV/CVC codes. I cannot count the number of times I brought the issue up - first to my boss, then our company accountant, the client's IT director, finally the client's President. That was 3 years ago. The file is still being served, it can even be googled. And it's been updated. I tend not to respond to their donation solicitations when I get them.

测试一些银行柜员软件后，我打电话给技术部安排了一次拨号IP会话。“您想连接到哪个系统，生产系统还是测试系统?”

真实的故事。

有许多网站使用代理文件来传送图像或其他文件。没有检查路径的有效性。

So.

getfile.php ?文件 =../../../../ 等/ passwd

or

Getfile.php ?file=../index.php(包含所有密码的纯文本)

令人惊讶的是，还有很多网站仍然存在这个缺陷。getfile.php只需要谷歌，你就可以轻松地打开盒子了。

你知道你一直读到一家大公司如何让他们的客户的个人身份被盗吗?(事实上，据我所知，这种情况在我身上发生过两次——一次是在我的健康保险公司，一次是在我的人寿保险公司)这通常是由于窃取了数据库备份磁带，这些磁带是未加密的，读取了存储在其中的未加密的个人信息。

整个经典ASP购物车“Comersus”。整个事情是意大利面条代码的混乱，所有的SQL语句都是成熟的SQL注入，因为没有做任何过滤。可悲的是，我不幸地处理了近两年的“申请”，这绝对是一场噩梦!

Windows 95可以选择需要密码才能解锁屏幕保护程序。然而，使用ctrl+alt+del你可以杀死屏幕保护程序。