请问HN：通过互联网共享SMB
前几天我访问了官方的 Sysinternals 网站，发现了一个包含所有工具的网络共享链接。我出于好奇在运行窗口中输入了这个链接，结果共享文件夹出现了。我复制了我需要的工具。
现在我有两个疑问：
1. 我想知道——这是否是微软的某种黑客行为，允许通过互联网使用 SMB？我一直以为 SMB 仅限于本地使用。
2. 我是否被攻击了？我的意思是，SMB 是加密的吗？是否有人可以注入恶意内容或将共享替换为恶意共享？
我还找到了这个链接，但似乎不太正确：
https://www.reddit.com/r/HomeNetworking/comments/15uvaa0/how_can_i_create_a_smb_share_that_i_can_access/
查看原文
So I went to the official sysinternals site the other day, and found a link to a network share with all the tools. I curiously entered it in my run window and the share appeared. I copied the tools I needed.<p>Now:<p>1. I wonder - was it some Microsoft hack to allow using SMB via internet? I always thought that SMB is only local<p>2. Was I compromised? I mean is SMB encrypted? Could anyone inject anything or override the share to a malicious one?<p>Also found it but it seems incorrect:
https://www.reddit.com/r/HomeNetworking/comments/15uvaa0/how_can_i_create_a_smb_share_that_i_can_access/