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其实这道题主要的难点是在编写可打印的shellcode，而且长度限制为80字节，网上能找到的通用的大概都超过了这个长度。 首先整理一下在可打印范围内能用的汇编指令： 1.数据传送: push/pop eax... pusha/popa 2.算术运算: inc/dec eax.…

Even URLs that look legitimate can be fake, so train, train, train your users to verify links before they click.

Even URLs that look legitimate can be fake, so train, train, train your users to verify links before they click.

Even URLs that look legitimate can be fake, so train, train, train your users to verify links before they click.

dubblesort --- 能从这道题学到的小技巧还是很多的。 首先是一种leak栈信息的办法，read没有在读入数据之后做处理，所以可以让字符串不以‘\\x00’结尾，之后用\"%s\"打印的时候就可以打印出栈上的信息。 经过动态调试可以发现，栈上有一个libc的地址，打印出来…

快看~~ js也能报洞了~~

快看~~ js也能报洞了~~

快看~~ js也能报洞了~~

快看~~ js也能报洞了~~

快看~~ js也能报洞了~~

Your company could lose hundreds of thousands in an impersonation scam, but here are eight things you can do to protect yourself.

Your company could lose hundreds of thousands in an impersonation scam, but here are eight things you can do to protect yourself.

Your company could lose hundreds of thousands in an impersonation scam, but here are eight things you can do to protect yourself.

这word有毒~

这word有毒~

这word有毒~

这word有毒~

这word有毒~

One of the big features in today’s Internet-of-Things-centric world is the ability to effortlessly track and record health-related data. In...

The post Report Finds Some Health Apps Aren’t Healthy for Your Privacy appeared first on McAfee Blog.