How to Establishing an industrial automation and control system security program by iso iec 62443-2-1

 

Cyber security is an increasingly important topic in modern organizations. Many organizations involved in information technology (IT) and business have been concerned with cyber security for many years and have well-established cyber security management systems (CSMS) in place as defined by the International Organization for Standardization (ISO) and the International Electrotechnical Commission (IEC) (see ISO/IEC 17799 [23][1] and ISO/IEC 27001 [24]). These management systems provide an organization with a well-established method for protecting its assets from cyber attacks.

 

Industrial automation and control system (IACS) organizations have begun using commercial off the shelf (COTS) technology developed for business systems in their everyday processes, which has provided an increased opportunity for cyber attack against the IACS equipment. These systems are not usually as robust, in the IACS environment, as are systems designed specifically as IACS at dealing with cyber attack for many reasons. This weakness may lead to health, safety and environmental (HSE) consequences.

 

Organizations may try to use the pre-existing IT and business cyber security solutions to address security for IACS without understanding the consequences. While many of these solutions can be applied to IACS, they need to be applied in the correct way to eliminate inadvertent consequences.

burner management system

system for the safe start-up, monitoring and shutdown of burner systems associated with boilers, flares, incinerators, gas turbines, thermal oxidizers, and other fired equipment.

燃燒器管理系統

用於安全啟動、監控和關閉與鍋爐、火炬、焚化爐、燃氣輪機、熱氧化器和其他燃燒設備相關的燃燒器系統的系統。