当您的数据库的公网访问为以下情况时，我们的安全体系认为这种情况是攻击导致，会自动启动流量清洗的功能，若攻击达到黑洞阈值，将会黑洞处理。 1. 以下任一条件触发流量清洗（针对公网入流量）：该状态您的RDS可正常访问 PPS（Package Per Second ）达到3万 BPS（Bits per Second）达到180Mb 每秒新建并发连接达到1万激活连接数达到1万非...

文章 2022-02-17 来自：开发者社区

JSBot无文件攻击，云安全网络全链路防御

概述近日，阿里云安全监测到一种利用Javascript无文件技术实现C&C通信的新型僵尸网络，其核心交互无文件落盘并由JS加载下载Powershell脚本内存执行各类恶意操作，由于核心使用了WSC技术我们将其命名为JSBot。阿里云安全专家分析发现，该僵尸网络利用永恒之蓝漏洞进行扫描入侵，通过WSC(Windows Scripting Component)技术下载并执行核心Powersh....

文章 2022-02-16 来自：开发者社区

攻击威胁促使云安全标准迅速建立

据一名安全专家的预测，随着越来越多的公司开始选择将数据和应用从内部IT系统迁移到第三方提供的云服务上；因此，针对供应商基础设施的攻击也将变得“越来越严重”。专家认为这些威胁将促使相关人员就建立云标准的必要性展开讨论。云安全联盟(CSA)常务董事吉姆·雷维斯宣称，由于更多的企业开始选择利用外包方式管理数据和应用，这种方式可能会受到黑客的注意，开始对云供应商的后台基础设施和平台即服务(PaaS...

文章 2022-02-16 来自：开发者社区

近日，整合Web、邮件和数据安全防护解决方案提供商Websense发布了对2009年的安全预测报告。其中值得注意的是，“云安全”技术被滥用、Web应用和Web 2.0应用等被恶意利用的几率将大幅增加。报告指出，以云计算技术为基础的服务，如亚马逊的Web服务、微软的Azure 以及GoGrid等，为企业和用户提供了简单易用的基础运算、可按需租用的存储空间和大幅度的成本节省。但这些服务也引起了网.....

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