I’ve done some thorough reading to get SSL on my Synology. And I’m at a dead-end. I’ve spent at least a week trying to figure this out. I’m at a lost and almost hopeless. Some useful info below:
I’m running Synology NAS with 6.0 I believe, which supports let’s encrypt in the UI. But my ISP blocks port 80 (unless I get a static IP which is too expensive for my use).
So I’ve tried this challenge thing…with little luck. I can’t find a decent guide outside port 80. I’ve tried to manually import certificates from zeroSSL manually (the key, domain certificate, and issuer certificate). I did this by copying and pasting the respective files into a notepad then renaming extensions to .key, .cert, and .cert. I either get the error from DSM “illegal key” or “invalid cert.” I’m not sure why…I own a domain and point it to my Synology…ugh. I feel this should be easier.