The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Even though serious accidents such as explosion or leakage of poisonous substances have not occurred yet, several cyber-attacks, e.g. Stuxnet, Havex and etc. have been developed to attack industrial control systems (ICS) and succeeded to hinder the operation of industries for long term. These mal wares utilized zero-day exploits and concealment. Although countermeasures against them have been developed,...
In the previous paper, the authors proposed a design methodology of zones and conduits not only to isolate incidents caused by cyber-attacks but also to detect higher possibility of cyber-attacks and keep sufficient operability by evaluating process safety under the attacks. However, process plants generally have several operational modes, such as start-up, load-change and shutdown. In each mode,...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.