diff --git a/eng/pipelines/DebuggerTesting-release.yml b/eng/pipelines/DebuggerTesting-release.yml
index d977b5280..a1375768a 100644
--- a/eng/pipelines/DebuggerTesting-release.yml
+++ b/eng/pipelines/DebuggerTesting-release.yml
@@ -15,6 +15,8 @@ resources:
 extends:
   template: azure-pipelines/MicroBuild.1ES.Official.yml@MicroBuildTemplate
   parameters:
+    settings:
+      networkIsolationPolicy: Permissive,CFSClean,CFSClean2,CFSClean3
     pool:
       name: VSEngSS-MicroBuild2022-1ES
       os: windows
diff --git a/eng/pipelines/VS-release.yml b/eng/pipelines/VS-release.yml
index 2be862ff9..d3f9e49dd 100644
--- a/eng/pipelines/VS-release.yml
+++ b/eng/pipelines/VS-release.yml
@@ -17,6 +17,8 @@ resources:
 extends:
   template: azure-pipelines/MicroBuild.1ES.Official.yml@MicroBuildTemplate
   parameters:
+    settings:
+      networkIsolationPolicy: Permissive,CFSClean,CFSClean2,CFSClean3
     pool:
       name: VSEngSS-MicroBuild2022-1ES
       os: windows
diff --git a/eng/pipelines/VSCode-release.yml b/eng/pipelines/VSCode-release.yml
index 3a4318c6e..09c162783 100644
--- a/eng/pipelines/VSCode-release.yml
+++ b/eng/pipelines/VSCode-release.yml
@@ -17,6 +17,8 @@ resources:
 extends:
   template: azure-pipelines/MicroBuild.1ES.Official.yml@MicroBuildTemplate
   parameters:
+    settings:
+      networkIsolationPolicy: Permissive,CFSClean,CFSClean2,CFSClean3
     pool:
       name: VSEngSS-MicroBuild2022-1ES
       os: windows