https://blog.wongcw.com/2019/06/12/%e5%be%ae%e8%bb%9fntlm%e5%8d%94%e8%ad%b0%e6%9b%9d%e5%87%ba%e9%87%8d%e5%a4%a7%e6%bc%8f%e6%b4%9e%e7%8f%be%e6%9c%89%e7%b7%a9%e8%a7%a3%e6%8e%aa%e6%96%bd%e5%be%88%e9%9b%a3%e5%be%b9%e5%ba%95%e4%bf%ae/