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Wanted to add that after the dns-01 challenge went live, it has become even more awesome. Many customers saw opening up port 80 as a security concern for their
by gramakri 7y ago
Wanted to add that after the dns-01 challenge went live, it has become even more awesome. Many customers saw opening up port 80 as a security concern for their firewall.
- dan15 7y agoDNS challenges are great for internal services too, where you want server-to-server communication to be encrypted but the servers aren't accessible over the public internet.