Horizon3.ai > 实例探究 > 误报工具和错误配置:医院漏洞事件的教训

误报工具和错误配置:医院漏洞事件的教训

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技术
  • 网络安全和隐私 - 端点安全
  • 可穿戴设备 - 补丁标签
适用行业
  • 设备与机械
  • 医疗保健和医院
用例
  • 库存管理
  • 篡改检测
服务
  • 网络安全服务
关于客户
该客户是一家教学医院,拥有勤奋的 IT 团队,可以跟踪安全更新并及时修补系统。他们依靠行业领先的工具和 Microsoft DISM 的验证来确保补丁安装成功。
挑战
误报工具使服务器在 18 个月内容易受到攻击
解决方案
医院将补丁重新应用于易受攻击的服务器,并修复了端点安全解决方案中的错误配置,以确保未来的补丁不会被阻止。他们还改进了漏洞管理和监控工具,以准确报告补丁安装情况。
运营影响
  • The operational results of this case study highlight the importance of accurate reporting in patch management systems. The hospital's IT team was diligent in tracking and applying security updates, but a misconfiguration in their endpoint security solution led to patches being blocked and not reported back to the patch management system. This resulted in a critical vulnerability being left unpatched and subsequently exploited. By identifying and rectifying this issue, the hospital not only addressed the immediate vulnerability but also improved their patch management system to prevent similar issues in the future. This case study underscores the need for accurate and reliable reporting in patch management to ensure the security of IT systems.

数量效益
  • Identified and rectified a misconfiguration that had been blocking patches for 18 months.

  • Corrected the patch management system to accurately report patch application failures.

  • Successfully patched a critical vulnerability, ZeroLogon, that had been exploited.

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