Preface The writing of this article was decided on August 13, 2022. Friends in my QQ group often engage in extremely non-standard…

Golang 在 1.6 版本中引入了 PIE（Position Independent Executable）编译模式，它可以使得编译后的二进制文件在内存中的位置不固定，从而提高了二进制文件的安全性。 但相传 PIE 编译模式在性能和内存占用上都有一定的损耗，本文将对 PIE 编译模式进行测试，以验证这一说法。

Pessimists about Bitcoin believe that in the long run it does not have security, that is, the cost of a 51% attack is getting lower and…

Nmap美化