4 ms·

Are there any numbers out there how often 443 udp is blocked on wifis?

• LeonM 8y ago
  Why would this port be blocked?
  • bayesian_horse 8y ago
    Because nobody needed it for a legitimate reason up to now.
  • pingiun 8y ago
    On public wifis they might not want you to do anything weird, so they block everything except "web ports", i.e. 80,443/tcp
    • rapsey 8y ago
      And dns 53/udp otherwise you do not get far.
      • icebraining 8y ago
        Sometimes that's blocked too, you're forced to use the local DNS server, which is the only one authorized to access port 53/udp out.