Hello Sir,
Norton is far from perfect.
We can teach you how to encrypt a remote executable that bypass all AV.
We have a lot of private encoder, like +/- 20 shikata ga nai variants ( polymorphic XOR additive feedback encoder )
It is 1,40 BTC.
You shouldn't be so confident that Macintosh is unbreakable, this is just a stupid legend... Macintosh are easy to hi-jack, especially with javascript.
With JS you can execute remote code on a Macintosh terminal, spawn a shell & gain access easily.
We can teach that kind of stuff.