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Methods of Documentation V: CBE01:23

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Charting by Exception, or CBE, is a method of documentation used in healthcare, particularly in nursing, that focuses on documenting only significant or abnormal findings rather than recording every detail. This approach aims to streamline the documentation process, improve efficiency, and ensure that healthcare providers can quickly identify deviations from normalcy in patient assessments.
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The guidelines and strategies provided by the American Nurses Association (ANA) and the Canadian Nurses Association (CNA) offer essential principles for ensuring safe and secure computer charting systems in healthcare settings. Let's break down each recommendation:
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Calcium-Scoring CT ScanA calcium-scoring CT scan, also known as coronary artery calcium (CAC) scan, detects calcium deposits in the coronary arteries. This test assesses the risk of coronary artery disease (CAD), which can lead to cardiovascular events such as angina, heart failure, and sudden cardiac arrest.A calcium-scoring CT scan is generally recommended for individuals at intermediate risk of CAD without symptoms. It includes:Men aged 40-75 and women aged 50-75: Especially those with a...
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使用CVSS BTE量化医疗器械网络安全风险.

Lorenzo Bracciale1,2, Sasha Riozzi3, Giorgia Panico3,4

  • 1Department of Electronic Engineering, University of Rome Tor Vergata, Rome, Italy. lorenzo.bracciale@uniroma2.it.

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概括

共同漏洞评分系统 (CVSS) 4.0的完整评分 (基础,威胁,环境) 提高了网络安全漏洞的优先级. 将这种BTE评分应用到医疗器械上,揭示了更准确和可操作的风险评估,特别是对于安全关键系统.

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科学领域:

  • 网络安全 网络安全
  • 信息安全 信息安全
  • 医疗设备安全 医疗设备安全

背景情况:

  • 共同漏洞评分系统 (CVSS) 是评估网络安全漏洞严重性的行业标准.
  • 目前的做法往往滥用CVSS,仅依靠基准分数,忽视了上下文威胁和环境指标.
  • 这种有限的方法导致优先级偏低于最佳,特别是在医疗保健等安全关键领域.

研究的目的:

  • 进行完整的CVSS 4.0基础,威胁和环境 (BTE) 评分的首次大规模应用.
  • 评估BTE评分对医疗器械漏洞数据集中的脆弱性优先级的影响.
  • 探索威胁和环境指标编制的自动化潜力.

主要方法:

  • 将CVSS 4.0 BTE评分大规模应用到对医疗器械漏洞的全面数据集.
  • 使用结构化数据源对威胁指标组进行部分自动化.
  • 环境指标的半自动编译使用定义的环境配置文件 (例如,家庭与医院护理).

主要成果:

  • 与单独的基础分数相比,CVSS 4.0 BTE评分显著改变了脆弱性优先级.
  • 威胁指标可以部分自动化,简化评估过程.
  • 环境档案有助于半自动编制环境指标,增强环境风险评估.

结论:

  • 完整的CVSS 4.0 BTE评分提供了更准确和可操作的网络安全风险表示.
  • 该方法提高了优先级,尤其对于安全关键领域,如医疗保健至关重要.
  • 对威胁和环境指标的自动化策略显示出实际实施的希望.