Any recommendations for #Lemmy / #Kbin replacements for /r/netsec and the like?

I feel that my days of following Reddit without their app/website are numbered.

@buherator probably not what you're looking for but as i felt there's no real replacement i was just setting up rss feeds to my fav subreddits filtering to the top posts (and opening them if I want to on safereddit.com).

@barcaxavi My problem is that not all of my subs have RSS anymore (and I think it'll get worse) :(