diff --git a/core/java/android/provider/Settings.java b/core/java/android/provider/Settings.java
index 867dafe7f5523..a42af1af2d46c 100644
--- a/core/java/android/provider/Settings.java
+++ b/core/java/android/provider/Settings.java
@@ -12158,6 +12158,14 @@ public final class Settings {
         @Readable
         public static final String ADB_WIFI_ENABLED = "adb_wifi_enabled";
 
+        /**
+         * Whether existing ADB sessions over both USB and Wifi should be terminated when the user
+         * revokes debugging authorizations.
+         * @hide
+         */
+        public static final String ADB_DISCONNECT_SESSIONS_ON_REVOKE =
+                "adb_disconnect_sessions_on_revoke";
+
         /**
          * Whether Views are allowed to save their attribute data.
          * @hide
diff --git a/packages/SettingsProvider/test/src/android/provider/SettingsBackupTest.java b/packages/SettingsProvider/test/src/android/provider/SettingsBackupTest.java
index 73123c20ded2f..9d3620eb29a93 100644
--- a/packages/SettingsProvider/test/src/android/provider/SettingsBackupTest.java
+++ b/packages/SettingsProvider/test/src/android/provider/SettingsBackupTest.java
@@ -112,6 +112,7 @@ public class SettingsBackupTest {
                     Settings.Global.ADB_ALLOWED_CONNECTION_TIME,
                     Settings.Global.ADB_ENABLED,
                     Settings.Global.ADB_WIFI_ENABLED,
+                    Settings.Global.ADB_DISCONNECT_SESSIONS_ON_REVOKE,
                     Settings.Global.ADD_USERS_WHEN_LOCKED,
                     Settings.Global.AIRPLANE_MODE_ON,
                     Settings.Global.AIRPLANE_MODE_RADIOS,
diff --git a/services/core/java/com/android/server/adb/AdbDebuggingManager.java b/services/core/java/com/android/server/adb/AdbDebuggingManager.java
index 62a97dce8b538..6794f750c82d7 100644
--- a/services/core/java/com/android/server/adb/AdbDebuggingManager.java
+++ b/services/core/java/com/android/server/adb/AdbDebuggingManager.java
@@ -16,7 +16,10 @@
 
 package com.android.server.adb;
 
+import static android.os.InputConstants.DEFAULT_DISPATCHING_TIMEOUT_MILLIS;
+
 import static com.android.internal.util.dump.DumpUtils.writeStringIfNotNull;
+import static com.android.server.adb.AdbService.ADBD;
 
 import android.annotation.NonNull;
 import android.annotation.Nullable;
@@ -58,6 +61,7 @@ import android.os.Looper;
 import android.os.Message;
 import android.os.SystemClock;
 import android.os.SystemProperties;
+import android.os.SystemService;
 import android.os.UserHandle;
 import android.os.UserManager;
 import android.provider.Settings;
@@ -99,6 +103,7 @@ import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
+import java.util.concurrent.TimeoutException;
 import java.util.concurrent.atomic.AtomicBoolean;
 
 /**
@@ -153,6 +158,10 @@ public class AdbDebuggingManager {
     private static final String WIFI_PERSISTENT_GUID =
             "persist.adb.wifi.guid";
     private static final int PAIRING_CODE_LENGTH = 6;
+    /**
+     * The maximum time to wait for the adbd service to change state when toggling.
+     */
+    private static final long ADBD_STATE_CHANGE_TIMEOUT = DEFAULT_DISPATCHING_TIMEOUT_MILLIS;
     private PairingThread mPairingThread = null;
     // A list of keys connected via wifi
     private final Set<String> mWifiConnectedKeys = new HashSet<>();
@@ -949,6 +958,31 @@ public class AdbDebuggingManager {
                     mWifiConnectedKeys.clear();
                     mAdbKeyStore.deleteKeyStore();
                     cancelJobToUpdateAdbKeyStore();
+                    // Disconnect all active sessions unless the user opted out through Settings.
+                    if (Settings.Global.getInt(mContentResolver,
+                            Settings.Global.ADB_DISCONNECT_SESSIONS_ON_REVOKE, 1) == 1) {
+                        // If adb is currently enabled, then toggle it off and back on to disconnect
+                        // any existing sessions.
+                        if (mAdbUsbEnabled) {
+                            try {
+                                SystemService.stop(ADBD);
+                                SystemService.waitForState(ADBD, SystemService.State.STOPPED,
+                                        ADBD_STATE_CHANGE_TIMEOUT);
+                                SystemService.start(ADBD);
+                                SystemService.waitForState(ADBD, SystemService.State.RUNNING,
+                                        ADBD_STATE_CHANGE_TIMEOUT);
+                            } catch (TimeoutException e) {
+                                Slog.e(TAG, "Timeout occurred waiting for adbd to cycle: ", e);
+                                // TODO(b/281758086): Display a dialog to the user to warn them
+                                // of this state and direct them to manually toggle adb.
+                                // If adbd fails to toggle within the timeout window, set adb to
+                                // disabled to alert the user that further action is required if
+                                // they want to continue using adb after revoking the grants.
+                                Settings.Global.putInt(mContentResolver,
+                                        Settings.Global.ADB_ENABLED, 0);
+                            }
+                        }
+                    }
                     break;
                 }