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In engineering and systems theory, redundancy is the intentional duplication of critical components or functions of a system with the goal of increasing reliability of the system, usually in the form of a backup or fail-safe, or to improve actual system performance, such as in the case of GNSS receivers, or multi-threaded computer processing.
No single qualification exists to become a security engineer. However, an undergraduate and/or graduate degree, often in computer science, computer engineering, or physical protection focused degrees such as Security Science, in combination with practical work experience (systems, network engineering, software development, physical protection system modelling etc.) most qualifies an individual ...
The resultant alarm annunciation does not respond to changes in the mode of operation or the operating conditions. When a major piece of process equipment like a charge pump, compressor, or fired heater shuts down, many alarms become unnecessary. These alarms are no longer independent exceptions from normal operation.
An independent engineer, also known as a lender's engineer, is a term often given to the engineering representative of the lender, or financier, of a large capital project. The key is to be independent so that opinions on the technical aspects of the project are not biased either in favor of the lenders or the developer/owners.
Engineering controls for psychosocial hazards include workplace design to affect the amount, type, and level of personal control of work, as well as access controls and alarms. The risk of workplace violence can be reduced through physical design of the workplace or by cameras.
Because of its criticality, safety instrumented systems must be independent from all other control systems that control the same equipment, in order to ensure SIS functionality is not compromised. An SIS is composed of the same types of control elements (including sensors , logic solvers , actuators and other control equipment) as a Basic ...
An ETO monitoring sensors and alarm systems. The Marine Electrical Engineer is a vital positions in the technical hierarchy of a ship and is constrained by their assigned work under the Chief Engineer's overview. [2] An ETO manages a key role in the Senior Management Team and reports directly to the Chief Engineer. [3]
The National Institute of Standards and Technology provides the following definition of SIEM: "Application that provides the ability to gather security data from information system components and present that data as actionable information via a single interface." [2] In addition, NIST has designed and implemented a federally mandated RMF.