货运巨头利用下一代 CASB 发现漏洞
公司规模
Large Corporate
国家
- Worldwide
产品
- Bitglass Breach Discovery Engine
技术栈
- Next-gen firewalls
- TOR (The Onion Router)
实施规模
- Enterprise-wide Deployment
技术
- 网络安全和隐私 - 网络安全
适用行业
- 运输
适用功能
- 物流运输
用例
- 网络安全
服务
- 网络安全服务
关于客户
客户是一家跨国运输公司。他们是一家大型企业，拥有庞大的网络，每天处理数百万行日志。该公司拥有强大的安全系统，包括防火墙和阻止访问某些高风险应用程序（如 Gmail 和 Yahoo）。但是，他们不知道其网络上还存在其他高风险应用程序，包括 YouTube、MSN、Facebook、Dropbox 和 Evernote。此外，他们也不知道其网络内运行着一个 TOR 节点，这会带来重大安全风险。该公司每年都会进行审计，以确保合规性并识别潜在的安全风险。
挑战
这家跨国运输公司在进行年度审计时，决定使用 Bitglass 对其网络上的影子 IT 云应用进行分类，以用于年度合规报告。审计员上传了两周的防火墙日志，每天大约 200 万行日志，供 Bitglass 分析。Bitglass 漏洞发现引擎确定了网络上广泛使用的四个高风险云应用：YouTube、MSN、Facebook、Dropbox 和 Evernote。该公司之前出于安全考虑屏蔽了 Gmail 和 Yahoo。这些云应用存在合规风险，值得在年度审计中提及。然而，Bitglass 漏洞发现引擎还发现了在公司网络内运行的 TOR（洋葱路由器）节点，这是一个重大的安全隐患。
解决方案
Bitglass 提供的解决方案是他们的漏洞发现引擎。该工具能够分析公司的防火墙日志并识别网络上正在使用的高风险云应用程序。这些应用程序存在合规风险，并被列入年度审计报告中。更重要的是，漏洞发现引擎发现了在公司网络内运行的 TOR 节点。这是一个重大的安全风险，因为 TOR 通常用于犯罪活动。一旦确定了 TOR 节点，公司就能够迅速采取行动来补救问题。他们使用 Bitglass 漏洞发现报告中的诊断信息来追踪被入侵的设备。该公司还升级到下一代防火墙，以提高可见性和安全性。
运营影响
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