Ensure 'Require Site Isolation for every site' is set to 'Enabled'

中级别 1自动化chrome

说明

This setting controls if every website will load into its own process. Disabled (0): Doesn't turn off site isolation, but it lets users opt out. The recommended state for this setting is: Enabled (1) Rationale: Chrome will load each website in its own process. Even if a site bypasses the same- origin policy, the extra security will help stop the site from stealing your data from another website. Audit reads the Group Policy registry value and prints 'compliant', 'unset' (policy not configured, reported as FAIL) or the non-compliant value. Registry value: HKLM\SOFTWARE\Policies\Google\Chrome:SitePerProcess (REG_DWORD); compliant when it is 1. Remediation writes 1 locally; in a domain set it through the ADMX so Group Policy does not revert it.

检查方式

审计方法: Windows 注册表

registry

$v = (Get-ItemProperty -Path 'Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Google\Chrome' -Name 'SitePerProcess' -ErrorAction SilentlyContinue).'SitePerProcess'; if ($null -eq $v) { 'unset' } elseif (($null -ne $v -and @(1) -contains [int64]$v)) { 'compliant' } else { "non-compliant: $v" }

预期输出: compliant

修复方式

修复方法: Shell 命令

shell

$p = 'Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Google\Chrome'; if (-not (Test-Path -Path $p)) { New-Item -Path $p -Force | Out-Null }; New-ItemProperty -Path $p -Name 'SitePerProcess' -Value 1 -PropertyType DWord -Force | Out-Null

属性

操作系统: 任意
标签: chromebrowsercis-l1
参考: CIS Google Chrome Benchmark v3.0.0 - 2.14 Ensure 'Require Site Isolation for every site' is set to 'Enabled'

检查本机

请在您有权审计的机器上运行此命令。扫描为只读操作。

shell

tmaegis scan --target chrome