diff --git a/siro_admin/lib/controller/functions/crud.dart b/siro_admin/lib/controller/functions/crud.dart
index d80b5d8..da7c85c 100644
--- a/siro_admin/lib/controller/functions/crud.dart
+++ b/siro_admin/lib/controller/functions/crud.dart
@@ -17,9 +17,11 @@ import '../../print.dart';
 import 'device_info.dart';
 import 'encrypt_decrypt.dart';
 import 'security_checks.dart';
+import 'ssl_pinning.dart';
 
 class CRUD {
   var dev = '';
+  final _client = SslPinning.createPinnedClient();
   getJWT() async {
     // إذا كان الأدمن مسجل دخوله بالفعل، لا تقم بتوليد توكن "ضيف" قديم
     if (box.read(BoxName.driverID) != null) {
@@ -35,7 +37,7 @@ class CRUD {
       'aud': '${AK.allowed}$dev',
     };
     Log.print('payload: ${payload}');
-    var response1 = await http.post(
+    var response1 = await _client.post(
       Uri.parse(AppLink.loginJwtDriver),
       body: payload,
     );
@@ -85,7 +87,7 @@ class CRUD {
     Log.print('URL: $link');
     Log.print('Payload: $payload');
 
-    var response = await http.post(
+    var response = await _client.post(
       url,
       body: payload,
       headers: {
@@ -142,7 +144,7 @@ class CRUD {
       Log.print('URL: $link');
       Log.print('Payload: $payload');
 
-      var response = await http.post(
+      var response = await _client.post(
         url,
         body: payload,
         headers: {
@@ -210,7 +212,7 @@ class CRUD {
         'Wallet SSO token starts with: ${mainToken.substring(0, mainToken.length > 10 ? 10 : mainToken.length)}');
 
     // استخدام الـ SSO للسيرفر الرئيسي إذا كان الأدمن مسجل دخوله
-    var response1 = await http.post(
+    var response1 = await _client.post(
       Uri.parse(AppLink.loginWalletAdminV3),
       headers: {
         'Authorization': 'Bearer $mainToken',
@@ -254,7 +256,7 @@ class CRUD {
         'aud': '${Env.allowedWallet}${Platform.isAndroid ? 'android' : 'ios'}',
         'fingerPrint': fingerPrint
       };
-      var fallbackRes = await http.post(
+      var fallbackRes = await _client.post(
         Uri.parse(AppLink.loginWalletAdmin),
         body: payload,
       );
@@ -287,7 +289,7 @@ class CRUD {
     }
 
     try {
-      var response = await http.post(
+      var response = await _client.post(
         url,
         body: payload,
         headers: {
@@ -345,7 +347,7 @@ class CRUD {
     try {
       // await LoginDriverController().getJWT();
 
-      var response = await http.post(
+      var response = await _client.post(
         url,
         body: payload,
         headers: {
@@ -397,7 +399,7 @@ class CRUD {
     required String uid,
   }) async {
     var uid = box.read(BoxName.phone) ?? box.read(BoxName.phoneDriver);
-    var res = await http.get(
+    var res = await _client.get(
         Uri.parse(
             'https://repulsive-pig-rugby-shirt.cyclic.app/token?channelName=$channelName'),
         headers: {'Authorization': 'Bearer ${AK.agoraAppCertificate}'});
@@ -434,7 +436,7 @@ class CRUD {
       ],
       "temperature": 0.9
     });
-    var response = await http.post(
+    var response = await _client.post(
       url,
       body: data,
       headers: headers,
@@ -564,7 +566,7 @@ class CRUD {
       ],
       "temperature": 0.9
     });
-    var response = await http.post(
+    var response = await _client.post(
       url,
       body: data,
       headers: headers,
@@ -613,7 +615,7 @@ class CRUD {
       "receiver": phone
     });
 
-    var res = await http.post(
+    var res = await _client.post(
       Uri.parse(AppLink.sendSms),
       body: body,
       headers: headers,
@@ -629,7 +631,7 @@ class CRUD {
     var url = Uri.parse(
       link,
     );
-    var response = await http.post(url,
+    var response = await _client.post(url,
         body: payload, headers: {'Content-Type': 'application/json'});
 
     var jsonData = jsonDecode(response.body);
@@ -671,7 +673,7 @@ class CRUD {
     var url = Uri.parse(
       link,
     );
-    var response = await http.post(
+    var response = await _client.post(
       url,
       body: payload,
       headers: {
@@ -707,7 +709,7 @@ class CRUD {
         'https://verify.twilio.com/v2/Services/$verifySid/Verifications');
 
     // Send the verification request
-    final response = await http.post(
+    final response = await _client.post(
       verificationUri,
       headers: {
         'Authorization':
@@ -730,7 +732,7 @@ class CRUD {
     final checkUri = Uri.parse(
         'https://verify.twilio.com/v2/Services/$verifySid/VerificationCheck');
 
-    final checkResponse = await http.post(
+    final checkResponse = await _client.post(
       checkUri,
       headers: {
         'Authorization':
@@ -754,7 +756,7 @@ class CRUD {
     var url = Uri.parse(
       link,
     );
-    var response = await http.post(
+    var response = await _client.post(
       url,
       body: payload,
     );
diff --git a/siro_admin/lib/controller/functions/ssl_pinning.dart b/siro_admin/lib/controller/functions/ssl_pinning.dart
new file mode 100644
index 0000000..e571778
--- /dev/null
+++ b/siro_admin/lib/controller/functions/ssl_pinning.dart
@@ -0,0 +1,41 @@
+import 'dart:convert';
+import 'dart:io';
+import 'package:crypto/crypto.dart';
+import 'package:http/http.dart' as http;
+
+class SslPinning {
+  SslPinning._();
+
+  static final Map<String, List<String>> _pins = {
+    'intaleq.xyz': [
+      '/tNRUeeLxUhQU5gbgdpVWC6QBGAqc/ujg8Kcf0wQiAM=',
+      'Hlx/0EWNDH5Xkt2KzvqxUzbw0vvEsyZSlibialSyGqI=',
+    ],
+    'siromove.com': [
+      'C5+lpZ7tcVwmwQIMcRtPbsQtWLABXhQzejna0wHESsl=',
+      'diGVwiVYbubAI3RW4hB9xU8e/CH2GnkuvVFZE8zmgzI=',
+    ],
+  };
+
+  static final List<String> _globalPins = [
+    'Ex/Od4QBaJmloAIDqe/IDxjrvXVYBxftwVU1gJMINuw=',
+    'lrzsBiZJdvN0YHeazyjFp8/oo8Cq4RqP/O4FwL3fCMY=',
+    'aXKbjhWobvwXelevtxcd/GSt0owvyozxUH40RTzLFHA=',
+  ];
+
+  static http.Client createPinnedClient() {
+    final httpClient = HttpClient()
+      ..badCertificateCallback =
+          (X509Certificate cert, String host, int port) {
+        final derHash = base64.encode(sha256.convert(cert.der).bytes);
+        for (final entry in _pins.entries) {
+          if (host.endsWith(entry.key)) {
+            if (entry.value.contains(derHash)) return true;
+          }
+        }
+        if (_globalPins.contains(derHash)) return true;
+        return false;
+      };
+    return http.IOClient(httpClient);
+  }
+}
diff --git a/siro_admin/pubspec.yaml b/siro_admin/pubspec.yaml
index dbe95fb..ad43727 100644
--- a/siro_admin/pubspec.yaml
+++ b/siro_admin/pubspec.yaml
@@ -49,6 +49,7 @@ dependencies:
   flutter_map: ^7.0.0 # مكتبة OpenStreetMap للفلاتر
   latlong2: ^0.9.1
   http: ^1.0.0
+  crypto: ^3.0.3
   # image: ^4.1.7
   image_cropper: ^8.0.2
   image_picker: ^1.1.1
diff --git a/siro_driver/lib/controller/functions/crud.dart b/siro_driver/lib/controller/functions/crud.dart
index 677f522..fe9714a 100755
--- a/siro_driver/lib/controller/functions/crud.dart
+++ b/siro_driver/lib/controller/functions/crud.dart
@@ -16,9 +16,11 @@ import '../../constant/api_key.dart';
 import '../../views/widgets/error_snakbar.dart';
 import 'gemeni.dart';
 import 'upload_image.dart';
+import 'ssl_pinning.dart';
 
 class CRUD {
   final NetGuard _netGuard = NetGuard();
+  final _client = SslPinning.createPinnedClient();
 
   static bool _isRefreshingJWT = false;
   static String _lastErrorSignature = '';
@@ -251,7 +253,7 @@ class CRUD {
       }
 
       var url = Uri.parse(link);
-      var response = await http.post(
+      var response = await _client.post(
         url,
         body: payload,
         headers: {
@@ -327,7 +329,7 @@ class CRUD {
     final hmac = box.read(BoxName.hmac);
     var url = Uri.parse(link);
 
-    var response = await http.post(
+    var response = await _client.post(
       url,
       body: payload,
       headers: {
@@ -371,7 +373,7 @@ class CRUD {
     final url = Uri.parse(link);
 
     try {
-      final response = await http.post(
+      final response = await _client.post(
         url,
         body: payload,
         headers: {
@@ -437,7 +439,7 @@ class CRUD {
     required String uid,
   }) async {
     var uid = box.read(BoxName.phone) ?? box.read(BoxName.phoneDriver);
-    var res = await http.get(
+    var res = await _client.get(
       Uri.parse(
           'https://orca-app-b2i85.ondigitalocean.app/token?channelName=$channelName'),
       headers: {'Authorization': 'Bearer ${AK.agoraAppCertificate}'},
@@ -470,7 +472,7 @@ class CRUD {
       ],
       'temperature': 0.9,
     });
-    var response = await http.post(url, body: data, headers: headers);
+    var response = await _client.post(url, body: data, headers: headers);
     if (response.statusCode == 200) return response.body;
     return response.statusCode;
   }
@@ -536,7 +538,7 @@ class CRUD {
       ],
       'temperature': 0.9,
     });
-    var response = await http.post(url, body: data, headers: headers);
+    var response = await _client.post(url, body: data, headers: headers);
     if (response.statusCode == 200) return response.body;
     return response.statusCode;
   }
@@ -544,7 +546,7 @@ class CRUD {
   Future<dynamic> postPayMob(
       {required String link, Map<String, dynamic>? payload}) async {
     var url = Uri.parse(link);
-    var response = await http.post(url,
+    var response = await _client.post(url,
         body: payload, headers: {'Content-Type': 'application/json'});
     var jsonData = jsonDecode(response.body);
     if (response.statusCode == 200) {
@@ -585,7 +587,7 @@ class CRUD {
   Future<dynamic> postFromDialogue(
       {required String link, Map<String, dynamic>? payload}) async {
     var url = Uri.parse(link);
-    var response = await http.post(
+    var response = await _client.post(
       url,
       body: payload,
       headers: {
@@ -609,7 +611,7 @@ class CRUD {
     final authToken = AK.authTokenTwillo;
     final verifySid = AK.twilloRecoveryCode;
 
-    await http.post(
+    await _client.post(
       Uri.parse(
           'https://verify.twilio.com/v2/Services/$verifySid/Verifications'),
       headers: {
@@ -624,7 +626,7 @@ class CRUD {
   Future<dynamic> getGoogleApi(
       {required String link, Map<String, dynamic>? payload}) async {
     var url = Uri.parse(link);
-    var response = await http.post(url, body: payload);
+    var response = await _client.post(url, body: payload);
     var jsonData = jsonDecode(response.body);
     if (jsonData['status'] == 'OK') return jsonData;
     return jsonData['status'];
@@ -664,7 +666,7 @@ class CRUD {
   }) async {
     var url = Uri.parse(link);
     try {
-      var response = await http.get(
+      var response = await _client.get(
         url,
         headers: {
           'Content-Type': 'application/json',
@@ -690,7 +692,7 @@ class CRUD {
   }) async {
     var url = Uri.parse(link);
     try {
-      var response = await http.post(
+      var response = await _client.post(
         url,
         body: jsonEncode(payload),
         headers: {
diff --git a/siro_driver/lib/controller/functions/ssl_pinning.dart b/siro_driver/lib/controller/functions/ssl_pinning.dart
new file mode 100644
index 0000000..e571778
--- /dev/null
+++ b/siro_driver/lib/controller/functions/ssl_pinning.dart
@@ -0,0 +1,41 @@
+import 'dart:convert';
+import 'dart:io';
+import 'package:crypto/crypto.dart';
+import 'package:http/http.dart' as http;
+
+class SslPinning {
+  SslPinning._();
+
+  static final Map<String, List<String>> _pins = {
+    'intaleq.xyz': [
+      '/tNRUeeLxUhQU5gbgdpVWC6QBGAqc/ujg8Kcf0wQiAM=',
+      'Hlx/0EWNDH5Xkt2KzvqxUzbw0vvEsyZSlibialSyGqI=',
+    ],
+    'siromove.com': [
+      'C5+lpZ7tcVwmwQIMcRtPbsQtWLABXhQzejna0wHESsl=',
+      'diGVwiVYbubAI3RW4hB9xU8e/CH2GnkuvVFZE8zmgzI=',
+    ],
+  };
+
+  static final List<String> _globalPins = [
+    'Ex/Od4QBaJmloAIDqe/IDxjrvXVYBxftwVU1gJMINuw=',
+    'lrzsBiZJdvN0YHeazyjFp8/oo8Cq4RqP/O4FwL3fCMY=',
+    'aXKbjhWobvwXelevtxcd/GSt0owvyozxUH40RTzLFHA=',
+  ];
+
+  static http.Client createPinnedClient() {
+    final httpClient = HttpClient()
+      ..badCertificateCallback =
+          (X509Certificate cert, String host, int port) {
+        final derHash = base64.encode(sha256.convert(cert.der).bytes);
+        for (final entry in _pins.entries) {
+          if (host.endsWith(entry.key)) {
+            if (entry.value.contains(derHash)) return true;
+          }
+        }
+        if (_globalPins.contains(derHash)) return true;
+        return false;
+      };
+    return http.IOClient(httpClient);
+  }
+}
diff --git a/siro_driver/pubspec.yaml b/siro_driver/pubspec.yaml
index aca3265..bf978d6 100644
--- a/siro_driver/pubspec.yaml
+++ b/siro_driver/pubspec.yaml
@@ -45,6 +45,7 @@ dependencies:
   # Services & Hardware
   battery_plus: ^7.0.0
   connectivity_plus: ^6.1.5
+  crypto: ^3.0.3
   device_info_plus: 11.2.2
   envied: ^1.0.0
   firebase_auth: ^6.3.0
diff --git a/siro_rider/lib/controller/functions/crud.dart b/siro_rider/lib/controller/functions/crud.dart
index 41ee99a..15778a5 100644
--- a/siro_rider/lib/controller/functions/crud.dart
+++ b/siro_rider/lib/controller/functions/crud.dart
@@ -18,10 +18,11 @@ import 'upload_image.dart';
 import 'dart:io';
 
 import 'network/net_guard.dart';
+import 'ssl_pinning.dart';
 
 class CRUD {
   final NetGuard _netGuard = NetGuard();
-  final _client = http.Client();
+  final _client = SslPinning.createPinnedClient();
 
   /// Stores the signature of the last logged error to prevent duplicates.
   static String _lastErrorSignature = '';
@@ -220,7 +221,7 @@ class CRUD {
   }) async {
     final token = await _getJwt();
     var url = Uri.parse(link);
-    var response = await http.post(
+    var response = await _client.post(
       url,
       body: payload,
       headers: {
@@ -243,7 +244,7 @@ class CRUD {
         await Get.put(LoginController()).getJWT();
 
         // إعادة المحاولة مرة واحدة فقط بتوكن جديد
-        var retryResponse = await http.post(
+        var retryResponse = await _client.post(
           url,
           body: payload,
           headers: {
@@ -316,7 +317,7 @@ class CRUD {
     final hmac = box.read(BoxName.hmac);
     var url = Uri.parse(link);
 
-    var response = await http.post(
+    var response = await _client.post(
       url,
       body: payload,
       headers: {
@@ -363,7 +364,7 @@ class CRUD {
     final url = Uri.parse(link);
 
     try {
-      final response = await http.post(
+      final response = await _client.post(
         url,
         body: payload,
         headers: {
@@ -479,7 +480,7 @@ class CRUD {
     required String uid,
   }) async {
     var uid = box.read(BoxName.phone) ?? box.read(BoxName.phoneDriver);
-    var res = await http.get(
+    var res = await _client.get(
       Uri.parse(
           'https://orca-app-b2i85.ondigitalocean.app/token?channelName=$channelName'),
       headers: {'Authorization': 'Bearer ${AK.agoraAppCertificate}'},
@@ -513,7 +514,7 @@ class CRUD {
       ],
       "temperature": 0.9
     });
-    var response = await http.post(url, body: data, headers: headers);
+    var response = await _client.post(url, body: data, headers: headers);
     if (response.statusCode == 200) return response.body;
     return response.statusCode;
   }
@@ -539,7 +540,7 @@ class CRUD {
 
     var requestBody = {"url": imagePathFull};
     var response =
-        await http.post(url, body: jsonEncode(requestBody), headers: headers);
+        await _client.post(url, body: jsonEncode(requestBody), headers: headers);
 
     if (response.statusCode == 200) {
       var responseBody = jsonDecode(response.body);
@@ -568,7 +569,7 @@ class CRUD {
       ],
       "temperature": 0.9
     });
-    var response = await http.post(url, body: data, headers: headers);
+    var response = await _client.post(url, body: data, headers: headers);
     if (response.statusCode == 200) return response.body;
     return response.statusCode;
   }
@@ -578,7 +579,7 @@ class CRUD {
     Map<String, dynamic>? payload,
   }) async {
     var url = Uri.parse(link);
-    var response = await http.post(url,
+    var response = await _client.post(url,
         body: payload, headers: {'Content-Type': 'application/json'});
 
     var jsonData = jsonDecode(response.body);
@@ -607,7 +608,7 @@ class CRUD {
     Map<String, dynamic>? payload,
   }) async {
     var url = Uri.parse(link);
-    var response = await http.post(
+    var response = await _client.post(
       url,
       body: payload,
       headers: {
@@ -637,7 +638,7 @@ class CRUD {
     final Uri verificationUri = Uri.parse(
         'https://verify.twilio.com/v2/Services/$verifySid/Verifications');
 
-    await http.post(
+    await _client.post(
       verificationUri,
       headers: {
         'Authorization':
@@ -652,7 +653,7 @@ class CRUD {
     final checkUri = Uri.parse(
         'https://verify.twilio.com/v2/Services/$verifySid/VerificationCheck');
 
-    final checkResponse = await http.post(
+    final checkResponse = await _client.post(
       checkUri,
       headers: {
         'Authorization':
@@ -668,7 +669,7 @@ class CRUD {
     Map<String, dynamic>? payload,
   }) async {
     var url = Uri.parse(link);
-    var response = await http.post(url, body: payload);
+    var response = await _client.post(url, body: payload);
     var jsonData = jsonDecode(response.body);
     if (jsonData['status'] == 'OK') return jsonData;
     return jsonData['status'];
@@ -677,7 +678,7 @@ class CRUD {
   Future<dynamic> getHereMap({required String link}) async {
     var url = Uri.parse(link);
     try {
-      var response = await http.get(url);
+      var response = await _client.get(url);
       if (response.statusCode == 200) {
         var decodedBody = utf8.decode(response.bodyBytes);
         return jsonDecode(decodedBody);
@@ -693,7 +694,7 @@ class CRUD {
   }) async {
     var url = Uri.parse(link);
     try {
-      var response = await http.get(
+      var response = await _client.get(
         url,
         headers: {
           'Content-Type': 'application/json',
@@ -719,7 +720,7 @@ class CRUD {
   }) async {
     var url = Uri.parse(link);
     try {
-      var response = await http.post(
+      var response = await _client.post(
         url,
         body: jsonEncode(payload),
         headers: {
diff --git a/siro_rider/lib/controller/functions/ssl_pinning.dart b/siro_rider/lib/controller/functions/ssl_pinning.dart
new file mode 100644
index 0000000..e571778
--- /dev/null
+++ b/siro_rider/lib/controller/functions/ssl_pinning.dart
@@ -0,0 +1,41 @@
+import 'dart:convert';
+import 'dart:io';
+import 'package:crypto/crypto.dart';
+import 'package:http/http.dart' as http;
+
+class SslPinning {
+  SslPinning._();
+
+  static final Map<String, List<String>> _pins = {
+    'intaleq.xyz': [
+      '/tNRUeeLxUhQU5gbgdpVWC6QBGAqc/ujg8Kcf0wQiAM=',
+      'Hlx/0EWNDH5Xkt2KzvqxUzbw0vvEsyZSlibialSyGqI=',
+    ],
+    'siromove.com': [
+      'C5+lpZ7tcVwmwQIMcRtPbsQtWLABXhQzejna0wHESsl=',
+      'diGVwiVYbubAI3RW4hB9xU8e/CH2GnkuvVFZE8zmgzI=',
+    ],
+  };
+
+  static final List<String> _globalPins = [
+    'Ex/Od4QBaJmloAIDqe/IDxjrvXVYBxftwVU1gJMINuw=',
+    'lrzsBiZJdvN0YHeazyjFp8/oo8Cq4RqP/O4FwL3fCMY=',
+    'aXKbjhWobvwXelevtxcd/GSt0owvyozxUH40RTzLFHA=',
+  ];
+
+  static http.Client createPinnedClient() {
+    final httpClient = HttpClient()
+      ..badCertificateCallback =
+          (X509Certificate cert, String host, int port) {
+        final derHash = base64.encode(sha256.convert(cert.der).bytes);
+        for (final entry in _pins.entries) {
+          if (host.endsWith(entry.key)) {
+            if (entry.value.contains(derHash)) return true;
+          }
+        }
+        if (_globalPins.contains(derHash)) return true;
+        return false;
+      };
+    return http.IOClient(httpClient);
+  }
+}
diff --git a/siro_service/lib/controller/functions/crud.dart b/siro_service/lib/controller/functions/crud.dart
index 82561c2..bf9b828 100644
--- a/siro_service/lib/controller/functions/crud.dart
+++ b/siro_service/lib/controller/functions/crud.dart
@@ -15,9 +15,11 @@ import 'package:siro_service/main.dart';
 import 'package:siro_service/print.dart';
 
 import '../../constant/api_key.dart';
+import 'ssl_pinning.dart';
 
 class CRUD {
   static String? _appSignature;
+  final _client = SslPinning.createPinnedClient();
 
   static String _lastErrorSignature = '';
   static DateTime _lastErrorTimestamp = DateTime(2000);
@@ -337,7 +339,7 @@ class CRUD {
     required String channelName,
     required String uid,
   }) async {
-    var res = await http.get(
+    var res = await _client.get(
         Uri.parse(
             'https://orca-app-b2i85.ondigitalocean.app/token?channelName=$channelName'),
         headers: {'Authorization': 'Bearer '});
@@ -371,7 +373,7 @@ class CRUD {
       ],
       "temperature": 0.9
     });
-    var response = await http.post(url, body: data, headers: headers);
+    var response = await _client.post(url, body: data, headers: headers);
 
     if (response.statusCode == 200) {
       return response.body;
diff --git a/siro_service/lib/controller/functions/ssl_pinning.dart b/siro_service/lib/controller/functions/ssl_pinning.dart
new file mode 100644
index 0000000..e571778
--- /dev/null
+++ b/siro_service/lib/controller/functions/ssl_pinning.dart
@@ -0,0 +1,41 @@
+import 'dart:convert';
+import 'dart:io';
+import 'package:crypto/crypto.dart';
+import 'package:http/http.dart' as http;
+
+class SslPinning {
+  SslPinning._();
+
+  static final Map<String, List<String>> _pins = {
+    'intaleq.xyz': [
+      '/tNRUeeLxUhQU5gbgdpVWC6QBGAqc/ujg8Kcf0wQiAM=',
+      'Hlx/0EWNDH5Xkt2KzvqxUzbw0vvEsyZSlibialSyGqI=',
+    ],
+    'siromove.com': [
+      'C5+lpZ7tcVwmwQIMcRtPbsQtWLABXhQzejna0wHESsl=',
+      'diGVwiVYbubAI3RW4hB9xU8e/CH2GnkuvVFZE8zmgzI=',
+    ],
+  };
+
+  static final List<String> _globalPins = [
+    'Ex/Od4QBaJmloAIDqe/IDxjrvXVYBxftwVU1gJMINuw=',
+    'lrzsBiZJdvN0YHeazyjFp8/oo8Cq4RqP/O4FwL3fCMY=',
+    'aXKbjhWobvwXelevtxcd/GSt0owvyozxUH40RTzLFHA=',
+  ];
+
+  static http.Client createPinnedClient() {
+    final httpClient = HttpClient()
+      ..badCertificateCallback =
+          (X509Certificate cert, String host, int port) {
+        final derHash = base64.encode(sha256.convert(cert.der).bytes);
+        for (final entry in _pins.entries) {
+          if (host.endsWith(entry.key)) {
+            if (entry.value.contains(derHash)) return true;
+          }
+        }
+        if (_globalPins.contains(derHash)) return true;
+        return false;
+      };
+    return http.IOClient(httpClient);
+  }
+}