TMA-IIS-2.6

Ensure transport layer security for 'basic authentication' is configured

높음레벨 1자동iis

설명

Basic Authentication can pass credentials across the network in clear text. It is therefore imperative that the traffic between client and server be encrypted, especially in cases where the site is publicly accessible and is recommended that TLS be configured and required for any Site or Application using Basic Authentication. For every site with Basic authentication enabled, system.webServer/security/access sslFlags must include Ssl (Require SSL). PowerShell 5.1 with the WebAdministration module; run elevated.

점검 방법

감사 방식: 셸 명령

shell

Import-Module WebAdministration -ErrorAction Stop; $bad = @(Get-Website | Where-Object { $b = Get-WebConfiguration -PSPath 'MACHINE/WEBROOT/APPHOST' -Location $_.Name -Filter 'system.webServer/security/authentication/basicAuthentication'; $s = Get-WebConfiguration -PSPath 'MACHINE/WEBROOT/APPHOST' -Location $_.Name -Filter 'system.webServer/security/access'; $b.enabled -eq $true -and [string]$s.sslFlags -notmatch 'Ssl' }); if ($bad.Count -eq 0) { 'compliant' } else { 'noncompliant' }

예상 출력: compliant

조치 방법

조치 방식: 가이드 또는 인프라 패치

Set-WebConfigurationProperty -PSPath 'MACHINE/WEBROOT/APPHOST' -Location '<site>' -Filter system.webServer/security/access -Name sslFlags -Value Ssl

속성

운영 체제: 모두
태그: iisauthentication
참고 자료: CIS Microsoft IIS 10 Benchmark v1.2.1 - 2.6 Ensure transport layer security for 'basic authentication' is configured

이 호스트 점검하기

감사 권한이 있는 시스템에서 실행하세요. 스캔은 읽기 전용입니다.

shell

tmaegis scan --target iis