Ensure Application filter is set to block high risk (Risk Level 4 and 5) applications

中级别 2人工审核sophos

说明

When there is a firewall rule to allow outgoing traffic, configure it to identify and control Layer-7 applications and drop traffic that are classified under high risk applications (Risk Level 4 and 5) with application filter. Reviewed in the Sophos Firewall web admin console (SFOS has no plain-text configuration export to audit offline).

检查方式

审计方法: 人工审核

此项建议无法自动检查。当您传入 --include-manual 时，扫描结果会列出该项并附带这些说明。

Navigate to 'Rules and policies > Firewall rules'. Verify that configured outgoing firewall rules with 'Identify and control applications (App control)' is set to 'Block high risk (Risk Level 4 and 5) apps'.

修复方式

修复方法: 操作指南或基础设施补丁

Navigate to 'Rules and policies > Firewall rules'. Set the configured outgoing firewall rules with 'Identify and control applications (App control)' to 'Block high risk (Risk Level 4 and 5) apps'.

属性

操作系统: 任意
标签: sophosthreat-prevention
参考: CIS Sophos Firewall v22 Benchmark v1.0.0 - 5.3 Ensure Application filter is set to block high risk (Risk Level 4 and 5) applications