I've been a BUDhead for around 20 years, so none of what has transpired over the years is not new to me. The networks just love me. I might be near the top of 20th Century Fox's public enemy list. It seems I've been mentioned at various broadcast meetings, and not with love either. I get the impression that Fox would have us believe that they do not exist on any bird. They hate it when we talk about what they have up there. There is no law against discussing what it there, though they would believe otherwise. I've talked about Fox event feeds, without any indication of where said feed is, yet they would love to make me go away.
In any event, a few years ago (don't remember how many now) I created an account on Rick's forum. Rick basically, wow, the famous Mr Video has joined the forum. Then I did a posting condemning the posting of digital feeds in an open forum is asking for trouble. Well, it didn't take long for Rick to pull the posting and probably remove my account. I have no idea, has he put my IP address in his banned list. I can't even access the URL to just read things.
All summer long Ascent was feeding new stuff to Canada FTA (ABC Studios product). A week or two after those feeds started show up in Rick's forum, they turned on encryption. Now, the same thing has happened with the CBS feeds.
Warner Bros. product was the first to encrypt. NBC Universal product, while being fed by Warner Bros. GDMX, stayed FTA. That changed last season, when NBCU finally requested encryption.
20th Century Fox product has been encrypted for ages, ever since they went digital. Sure, there was a relatively short period of time where Fox wasn't encrypted, due to an issue with closed captioning data and encryption not getting along. It wasn't worth trying to find the software fix, if there even was one possible, as they were dropping that delivery system for a new DVB-S2 8PSK system. With the old system you needed a really perfect TVRO setup to get the old DVB-S 8PSK feeds anyway. The new DVB-S2 delivery system was borderline for me, but I was able to get the feeds. Then they finally turned encryption back on.
As of now, there are no Canadian feeds that are FTA. Every production house now has their product encrypted, mostly because of postings to Rick's site.
I personally could care less about sports, but more and more of those backup feeds are being encrypted. Fiber is the main connection for sports, with satellite only being a backup.
Stateside syndicated product is not encrypted, nor do I expect it to any time soon. The pirates aren't really interested in talk shows and repeated old network shows.