Browser compatibility with 10.6.8 and security update
Hi. I'm running Snow Leopard (v10.6.8) on a mid-2010 quad-core Mac Pro. According to Apple Support, Safari v5.1.10 (which I am running) is the recommended version for this OS. It works great except that every so often I get a warning about Safari not being able to verify the identity of the website "name" and I have to flush the DNS Cache using a Terminal command which I found online. When I was connected to the internet using Airport, the warning was popping up frequently but after switching to an ethernet connection it's much less of an issue. Is this something I'll just have to live with or is there anything else I can do?
My next question concerns the Security Update 2013-004 that Software Update displays as being an available update. I've read a little about it and it seems to apply mostly to the newer Mac operating systems. Should I just ignore it or will it be of any benefit to me? I don't want to download and install it if I don't really need it.
Lastly, is there a particular version of Firefox that anyone would recommend for 10.6.8? I think Firefox 18 was the first version that would work w/ Snow Leopard. How much higher should I go?
Mac Pro, Mac OS X (10.6.8), Digital Audio Recording