使用GDELT绘制医疗保健中的网络威胁格局:一种多方法方法
Anna Piazza1, Srinidhi Vasudevan1
1Anna Piazza, PhD, is a Senior Lecturer in Economic Sociology, and Srinidhi Vasudevan, PhD, is a Senior Lecturer in Business Management; both in the School Business, Operations and Strategy, University of Greenwich, London, United Kingdom.
Health security
|May 16, 2025
概括
从2017年到2023年,对医院的网络攻击激增,网络恐怖主义和勒索软件等关键威胁正在增加. 了解这些不断变化的网络威胁对于国家基础设施网络安全和政策制定至关重要.
科学领域:
- 网络安全 网络安全
- 医疗信息学 医疗信息学
- 网络安全 网络安全
背景情况:
- 关键的国家基础设施,包括医院,面临着来自网络攻击的重大威胁.
- 像WannaCry勒索软件攻击这样的事件凸显了对个人安全和福祉的严重影响.
- 了解不断变化的网络威胁对于在医疗保健领域制定有效的预防措施至关重要.
研究的目的:
- 确定针对医院的网络攻击的流行程度和类型.
- 分析2017年至2023年医疗保健部门网络威胁的演变.
- 通过分析新闻报道,揭示网络攻击演变中的有意义模式.
主要方法:
- 这是一种多方法方法,结合了社交网络分析,自然语言处理和机器学习.
- 使用来自全球事件,语言和音调数据库 (GDELT) 的数据.
- 分析新闻媒体报道的新出现的网络攻击之间的关系.
主要成果:
- 2017年至2023年间,对医院的网络攻击大幅增加.
- 医院越来越容易受到关键攻击,包括网络恐怖主义,国家赞助的活动,先进的持续威胁和分布式拒绝服务 (DDoS).
- 通过数据分析,确定了网络攻击演变中的有意义模式.
结论:
- 使用多方法方法绘制实时数据可以提高对网络威胁格局的理解.
- 这种理解对于为关键国家基础设施开发必要的网络防御至关重要.
- 为政策干预提供信息对于确保医疗保健系统的网络安全至关重要.
相关概念视频
01:29Issues And Trends In Healthcare Delivery System
5.6K
The issues and trends in healthcare delivery are constantly changing. The COVID-19 pandemic is one recent issue that wreaked havoc on healthcare systems, causing a shortage of healthcare workers, high demand for medicines and supplies, and increased medical expenditure due to a lack of insurance. Other issues include rising healthcare costs and care fragmentation.
Cost Containment
Payment for healthcare services has historically promoted adoption of costly and often unnecessary or inefficient...
Cost Containment
Payment for healthcare services has historically promoted adoption of costly and often unnecessary or inefficient...
5.6K
01:25Ethical Standards I
783
The American Nurses Association (ANA) created and implemented the first nationally accepted Code of Ethics for Nurses with Interpretive Statements. The Code of Ethics is a living document regularly updated by the ANA and establishes an ethical standard that is non-negotiable for nurses in all roles and settings.
The Code of Ethics provisions outline the nurse's duty to the patient, the healthcare team, the profession, and society. The Code's fundamental principles include advocacy,...
The Code of Ethics provisions outline the nurse's duty to the patient, the healthcare team, the profession, and society. The Code's fundamental principles include advocacy,...
783
01:30Health Information Technology and Healthcare Information System
811
Health Information Technology (HIT)
Health Information Technology, commonly called HIT, integrates advanced information systems and technology in healthcare settings. Its primary functions include:
Health Information Technology, commonly called HIT, integrates advanced information systems and technology in healthcare settings. Its primary functions include:
811
01:26Methods Of Healthcare Delivery System
3.2K
At the different levels of the healthcare system, we see varying methods of healthcare used. These methods include managed care systems, case management, and primary healthcare.
Managed Care System:
The managed care system is designed to control the cost while maintaining the quality of care. The patient's care from admission to discharge is planned by the primary care provider or the case manager, also known as the gatekeeper. In a managed care system, the number of care providers is...
Managed Care System:
The managed care system is designed to control the cost while maintaining the quality of care. The patient's care from admission to discharge is planned by the primary care provider or the case manager, also known as the gatekeeper. In a managed care system, the number of care providers is...
3.2K
01:20Integrated Healthcare System
1.5K
An integrated healthcare system (IHS) is a set of organizations that provides for or arranges to provide coordinated and continuous service to a defined population. The IHS takes responsibility for that particular population's health status and outcome, both clinically and fiscally. An integrated healthcare system is a well-organized, well-coordinated, and collaborative network. The integrated delivery system is a network that connects different healthcare providers to deliver organized,...
1.5K
01:13Torts II
618
Intentional torts in healthcare refer to deliberate actions that cause harm or infringe on the rights of others. Understanding these torts is crucial for healthcare professionals to avoid legal liabilities and maintain ethical standards in patient care.
618