The financial industry has always been the business sector most prepared for Internet attacks and malware campaigns aimed at siphoning money from its customers. Security experts worry that similar combinations of data floods, along with targeted packets aimed at tying up application resources, could wreak havoc among more sensitive operational environments. Infrastructure operators need to audit their own security, not just from external threats, experts say. Most attacks against infrastructure are aimed at compromising an internal computer and then using insider access to move into the control environment, expert says.”]