在关联的关键基础设施环境中对安全管理系统的以人为本的验证
Florian Piekert1, Tim H Stelkens-Kobsch1, Meilin Schaper1
1Institute of Flight Guidance, German Aerospace Center DLR, 38108 Brunswick, Germany.
概括
该PRAETORIAN工具集帮助关键基础设施安全管理人员应对网络物理威胁. 运营商反表明了系统的好处,但强调了对界面和程序改进的需求.
科学领域:
- 网络安全 网络安全
- 人类因素工程 人类因素工程
- 关键基础设施保护 关键基础设施保护
背景情况:
- 关键基础设施需要对联合网络物理威胁进行强有力的保护,以确保公共安全和服务连续性.
- 欧洲地平线2020项目PRAETORIAN开发了一套工具,以协助安全管理人员对这些威胁做出决策.
- 相互连接的关键基础设施面临着可能对人口产生重大影响的复杂风险.
研究的目的:
- 为了验证PRAETORIAN安全工具集的人力因素方面.
- 评估操作员对工具集在管理联合网络物理威胁中的可用性和有效性的反.
- 确定系统,人机接口,程序和责任的改进领域.
主要方法:
- 进行四次验证练习,涉及攻击场景和PRAETORIAN工具集的演示.
- 通过问卷,汇报会议和开放式问题收集运营商反.
- 专注于与人为因素相关的验证结果和运营商评估.
主要成果:
- 普雷托里安工具集展示了跨基础设施安全管理的潜在好处.
- 运营商反强调了系统设计,人机界面,操作程序和定义责任方面的改进的必要性.
- 该系统的互操作性平台有助于在不同安全系统之间进行信息交换和数据管理.
结论:
- 普雷托里安工具集为关键基础设施安全提供了宝贵的支持,特别是在管理复杂威胁方面.
- 进一步开发是必要的,以优化人机界面,简化程序,并澄清责任,以提高效率.
- 人类因素验证对于成功实施和采用关键基础设施保护中先进的安全系统至关重要.
相关概念视频
Zones of Protection
859
In power systems, the entire setup is divided into protective zones to isolate faults and protect the rest of the network. These zones include generators, transformers, buses, transmission lines, distribution lines, and motors. Each zone can be visualized as a separate room in a house, with each room protected by its own circuit breaker.
Protective zones are defined by closed dashed lines, containing one or more components. A key characteristic of these zones is the strategic placement of...
Protective zones are defined by closed dashed lines, containing one or more components. A key characteristic of these zones is the strategic placement of...
859
Design Consideration
598
Designing a structure involves a series of considerations, primarily the material's ultimate strength, calculated through tests that measure changes under increased force until the material reaches its breaking point or limit. The ultimate load, where the material breaks, is divided by its original cross-sectional area, resulting in the ultimate normal stress or strength. The ultimate shearing stress is another significant factor taken into account.
The factor of safety is another key...
The factor of safety is another key...
598
Data Validation
7.1K
Data validation is an essential part of a comprehensive assessment. Validation is confirming or verifying and opening the door to gathering more assessment data as it clarifies vague or unclear data. The process of checking and verifying the collected information is called data validation. The primary purpose of data validation is to ensure data is as free from error, bias, and misinterpretation as possible.
Nursing assessment guides are generally based on holistic models rather than medical...
Nursing assessment guides are generally based on holistic models rather than medical...
7.1K
Data Validation
3.3K
Method validation is a crucial process in analytical chemistry designed to confirm that a given method consistently produces reliable and high-quality results. This process is essential when a method is applied to different sample matrices or when procedural modifications are made, ensuring that the results meet acceptable standards across various applications.
Key parameters for method validation include:
Key parameters for method validation include:
3.3K
Nursing Clinical Information System
1.3K
Nursing Clinical Information System (NCIS)
A Nursing Clinical Information System (NCIS) is a specialized type of healthcare information system tailored to meet the unique needs of nursing practice. It incorporates the principles of nursing informatics to streamline information management and improve the quality of care delivery.
Critical attributes of NCIS include:
A Nursing Clinical Information System (NCIS) is a specialized type of healthcare information system tailored to meet the unique needs of nursing practice. It incorporates the principles of nursing informatics to streamline information management and improve the quality of care delivery.
Critical attributes of NCIS include:
1.3K
Distribution Reliability and Automation
529
Distribution reliability in electrical power systems is critical for ensuring an uninterrupted power supply to consumers at minimal cost. According to IEEE Standard Terms, reliability is the probability that a device will function without failure over a specified time period or amount of usage. For electric power distribution, this translates to maintaining continuous power supply and addressing customer concerns over power outages. Several indices, as defined by IEEE Standard 1366-2012, are...
529
