tag:blogger.com,1999:blog-9122514974659083342.post2710338285632527319..comments2024-02-02T22:30:20.736-05:00Comments on Chemical Facility Security News: ICS-CERT Publishes 2 AdvisoriesPJCoylehttp://www.blogger.com/profile/03390039682578324978noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-9122514974659083342.post-22720608495854424432015-01-16T10:15:14.531-05:002015-01-16T10:15:14.531-05:00Typically, if time synchronization matters, there ...Typically, if time synchronization matters, there is more than one clock and there are more than one brand/type of clock. <br /><br />Yes, SCADA systems do depend heavily on time, if for no other reason than so that they can record accurate sequences of events across multiple master stations.<br /><br />However, the significance of a particular clock is always a matter for the end user to determine. It is not the job of ICS-CERT to explain this to the public.Jake Brodskyhttps://www.blogger.com/profile/10353058180710930885noreply@blogger.com