Comment Re:it always baffles me (Score 3, Insightful) 113
Why the hell are mission-critical systems connected to business networks that are themselves connected to the Internet?
Because the functioning of the business relies integrally on both.
Look... I sympathize with the "air gap" argument, but it's not the mid-90's anymore. Business has been transformed by the ability to connect industrial systems with centralized command centers with payment systems with other companies. It's not for execs to have bullshit ipad dashboards... it's for the business to make operational decisions that will take effect in the upcoming hours/minutes/seconds, to meet contractual and legal obligations, to feed customer- and billing-related systems (no point in running a business if you can't cut a bill, eh?).
The world's not going back... VPN's, firewalls, segregated networks, etc., etc., but "air gap" won't do it anymore. Data is the lifeblood of business.