diff --git a/Pareto/Checks/Firewall and Sharing/FirewallStealth.swift b/Pareto/Checks/Firewall and Sharing/FirewallStealth.swift
index f50d0c3..45d6fc8 100644
--- a/Pareto/Checks/Firewall and Sharing/FirewallStealth.swift	
+++ b/Pareto/Checks/Firewall and Sharing/FirewallStealth.swift	
@@ -23,6 +23,15 @@ class FirewallStealthCheck: ParetoCheck {
         return FirewallCheck.sharedInstance.isActive && isActive
     }
 
+    override public var hasDebug: Bool {
+        return true
+    }
+
+    override public func debugInfo() -> String {
+        let dictionary = readDefaultsFile(path: "/Library/Preferences/com.apple.alf.plist")
+        return "com.apple.alf.plist:\n\(dictionary.debugDescription)"
+    }
+
     override public var showSettings: Bool {
         if teamEnforced {
             return false
diff --git a/Pareto/Info.plist b/Pareto/Info.plist
index d0e2a0b..d7ffe28 100644
--- a/Pareto/Info.plist
+++ b/Pareto/Info.plist
@@ -26,7 +26,7 @@
 		</dict>
 	</array>
 	<key>CFBundleVersion</key>
-	<string>4885</string>
+	<string>4886</string>
 	<key>LSApplicationCategoryType</key>
 	<string>public.app-category.utilities</string>
 	<key>LSMinimumSystemVersion</key>
diff --git a/Pareto/Models/TimeMachineBackup.swift b/Pareto/Models/TimeMachineBackup.swift
index 29bd8f7..c063087 100644
--- a/Pareto/Models/TimeMachineBackup.swift
+++ b/Pareto/Models/TimeMachineBackup.swift
@@ -14,6 +14,7 @@ enum EncryptionState: String {
 struct TimeMachineDestinations {
     let LastKnownEncryptionState: EncryptionState
     let DestinationID: String
+    let DiskImageKeychainUUID: String
     let ReferenceLocalSnapshotDate: Date // Last time of backup
     let BackupAlias: Data
     let IsNAS: Bool
@@ -22,6 +23,7 @@ struct TimeMachineDestinations {
         guard let dict = obj else {
             LastKnownEncryptionState = EncryptionState.Unknown
             DestinationID = ""
+            DiskImageKeychainUUID = ""
             ReferenceLocalSnapshotDate = Date.distantPast
             BackupAlias = Data(capacity: 0)
             IsNAS = false
@@ -32,11 +34,12 @@ struct TimeMachineDestinations {
         IsNAS = backup.contains("afp://") || backup.contains("smb://")
         LastKnownEncryptionState = EncryptionState(rawValue: dict["LastKnownEncryptionState"] as? String ?? "") ?? EncryptionState.Unknown
         DestinationID = dict["DestinationID"] as? String ?? ""
+        DiskImageKeychainUUID = dict["DiskImageKeychainUUID"] as? String ?? ""
         ReferenceLocalSnapshotDate = dict["ReferenceLocalSnapshotDate"] as? Date ?? Date.distantPast
     }
 
     var isEncrypted: Bool {
-        return LastKnownEncryptionState == EncryptionState.Encrypted
+        return LastKnownEncryptionState == EncryptionState.Encrypted || !DiskImageKeychainUUID.isEmpty
     }
 
     var isUpToDateBackup: Bool {