Firewall/Security Blocking Access--What Access is Needed to Develop Particle Applications?

I’ve run into so weird errors at work that I’m not seeing at home. I believe our firewall/security is blocking access. Here are the errors I’m seeing.

  • When attempting to log in from the “Particle Dev” application I get the error “Error: unable to verify the first certificate”
  • The CLI Windows installer hangs at the state “Downloading CLI executable”

Does anyone know what URLs, etc are used so I can have something definite info if I talk to security about it?

Hmm… I only know 5683 is required for COAP over TCP on the photon side…

Are you behind some proxy?

Should this not be 5683?

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