Comment by Dylan16807

That came up earlier and I know it's a gray area but I agree with the idea that a line tossed into the marketing and not backed up by the manual weakens the importance. The firewall in the PIX is the security workhorse.

Also that sentence implies you can get a connection to a device, you just know less about which one it is. Is that really a meaningful security feature? To the extent that connections are actually blocked, it's not because of the NAT scrambling they quoted in the first half of that sentence. That sentence is somewhere between unhelpful and flat-out wrong.