Ensure Content Caching Is Disabled

低レベル 2自動macos

説明

Starting with macOS 10.13, Apple introduced a service to make it easier to deploy data from Apple, including software updates, where there are bandwidth constraints to the Internet and fewer constraints or greater bandwidth exist on the local subnet. This capability can be very valuable for organizations that have throttled and possibly metered Internet connections. In heterogeneous enterprise networks with multiple subnets, the effectiveness of this capability would be determined by how many Macs were on each subnet at the time new, large updates were made available upstream. This capability requires the use of mac OS clients as P2P nodes for updated Apple content. Unless there is a business requirement to manage operational Internet connectivity and bandwidth, user endpoints should not store content and act as a cluster to provision data. Content types supported by Content Caching i...

チェック方法

監査方法: シェルコマンド

shell

/usr/bin/osascript -l JavaScript <<'EOS'
function run() {
  let pref1 = ObjC.unwrap($.NSUserDefaults.alloc.initWithSuiteName('com.apple.AssetCache').objectForKey('Activated'))
  let pref2 = ObjC.unwrap($.NSUserDefaults.alloc.initWithSuiteName('com.apple.applicationaccess').objectForKey('allowContentCaching'))
  if ( ( pref1 == 0 ) || ( pref2 == 0 ) ) {
    return("true")
  } else {
    return("false")
  }
}
EOS

期待される出力: true

修正方法

修正方法: ガイダンスまたは IaC パッチ

Graphical Method: Perform the following steps to disable Content Caching: 1. Open System Settings 2. Select General 3. Select Sharing 4. Set Content Caching to disabled Terminal Method: Run the following command to disable Content Caching: % /usr/bin/sudo /usr/bin/AssetCacheManagerUtil deactivate The output will include Content caching deactivated Profile Method: Create or edit a configuration profile with the following information: 1. The PayloadType string is com.apple.applicationaccess 2. The key to include is allowContentCaching 3. The key must be set to <false/>

プロパティ

オペレーティングシステム: macos-14
タグ: macossonoma
参照: CIS Apple macOS 14.0 Sonoma Benchmark v3.1.0 - 2.3.3.8 Ensure Content Caching Is Disabled

このホストをチェック

監査が許可されているマシンで実行してください。スキャンは読み取り専用です。

shell

tmaegis scan --target macos --level 2