社会工程:

<Cthon98> hey, if you type in your pw, it will show as stars
<Cthon98> ********* see!
<AzureDiamond> hunter2
<AzureDiamond> doesnt look like stars to me
<Cthon98> <AzureDiamond> *******
<Cthon98> thats what I see
<AzureDiamond> oh, really?
<Cthon98> Absolutely
<AzureDiamond> you can go hunter2 my hunter2-ing hunter2
<AzureDiamond> haha, does that look funny to you?
<Cthon98> lol, yes. See, when YOU type hunter2, it shows to us as *******
<AzureDiamond> thats neat, I didnt know IRC did that
<Cthon98> yep, no matter how many times you type hunter2, it will show to us as *******
<AzureDiamond> awesome!
<AzureDiamond> wait, how do you know my pw?
<Cthon98> er, I just copy pasted YOUR ******'s and it appears to YOU as hunter2 cause its your pw
<AzureDiamond> oh, ok.

从bash.org

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.

在签名代码中:

System.setSecurityManager(null);

(你可以通过谷歌代码搜索。)从进程中运行的所有代码中删除所有Java安全限制。可能没有想清楚。

在我以前工作的店里有个不错的。通往非公共区域的门有小键盘，所以你必须输入pin码才能进入。然而，你只需按#，门就会打开，这是我们喜欢的事实，因为按#比按6位pin码容易得多。

我听说，当你以电子方式提交申报表时，Turbo Tax曾经以纯文本文件发送你的SSN。这似乎不是个好主意。

我还知道一家公司将信用卡信息存储在桌面上的纯文本CSV文件中。然后通过FTP发送到支付网关....

作为一个以应用程序安全顾问为生的人，有很多常见的问题让你通过一些东西来管理网站。但真正酷的是你可以买到价值一百万美元的袜子。

这是我的一个朋友的工作，但它的真实情况是，某个现在非常流行的在线图书(和其他所有东西)商店的商品价格被存储在HTML本身作为一个隐藏字段。在早期，这个漏洞困扰了许多在线商店，他们刚刚开始了解网络。几乎没有安全意识，谁会下载HTML，编辑隐藏字段，然后重新提交订单呢?

当然，我们把价格改为0，并订购了100万双袜子。你也可以改变价格为负，但这样做使他们的后端计费软件缓冲区溢出结束交易的一部分。

如果我可以选择另一个，那就是web应用程序中的路径规范化问题。能够执行foo.com?file=../../../ etc/passwd真是太棒了