>> Exactly, which is why they should have systems in place to stop mistakes, 
>> which will happen, getting outside their company.  But I guess that costs 
>> money so they make some compromise.
>>
>
> Those systems are made by humans, so they are always compromises.

Of course, but a group of clever humans can design a system that prevents 
all the common mistakes from getting out.

> Or why do you think software has bugs and holes? :)

Because usually it's not worth the effort preventing them getting out?  It's 
not because it's impossible.  Compare software released for home/office use 
with software released for running cars, or factories, or power stations, or 
planes, or space ships.

Post a reply to this message