title: Can You Whitelist Domains in ZeroMQ?
body: <p>I'm using a ZeroMQ server and client model to communicate between 2 hosts over LAN. I was looking at security and think a strawhouse pattern will suffice for this. I'm simply looking to whitelist the client from the server.</p>
  
  <p>The thing is, the client is usually a raspberry pi. Is it possible to use the "raspberrypi.local" domain for the whitelist? I haven't found anything that really answers this question.</p>
  
  <p>For some context, I'm implementing a library that will allow sharing of python objects via pickling and syncing using ZeroMQ.</p>