diff --git a/package.json b/package.json
index f4e2700..9dd87f1 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ipwhitelist",
-  "version": "0.5.173",
+  "version": "0.5.174",
   "description": "IP WhiteList microservice for cloud provider",
   "main": "server.js",
   "scripts": {
diff --git a/server.js b/server.js
index 55161c3..8df0035 100644
--- a/server.js
+++ b/server.js
@@ -83,6 +83,7 @@ async function start() {
   if (auth.jwksHandler) app.get('/.well-known/jwks.json', auth.jwksHandler);
 
   // ── OIDC-роуты (Keycloak) ───────────────────────────────────────────────
+  app.use('/login', authLimiter);  // защита от брутфорса
   const { createRouter: createOidcRouter } = require('./src/routes/oidc');
   app.use('/', createOidcRouter({ auth }));
 
diff --git a/v2/server.js b/v2/server.js
index 09b1536..2ce17fe 100644
--- a/v2/server.js
+++ b/v2/server.js
@@ -31,6 +31,7 @@ const { createUserRouter }  = require('./src/user');
 const { createAdminRouter } = require('./src/admin');
 const { pool } = require('./src/db');
 const { ensureSchema } = require('./src/db/schema');
+const { mutationLimiter, exportLimiter } = require('../../src/middleware/rateLimit');
 
 function createV2Router({ generateCsrfToken, doubleCsrfProtection } = {}) {
   // Автосоздание таблиц v2_companies, v2_entries, v2_audit при старте
@@ -102,10 +103,10 @@ function createV2Router({ generateCsrfToken, doubleCsrfProtection } = {}) {
   });
 
   // ── /v2/app — пользовательский CRUD (только с сессией) ──────────────
-  router.use('/app', enhanceImpersonation, resolveContext, doubleCsrfProtection || ((req,res,next)=>next()), createUserRouter({ generateCsrfToken }));
+  router.use('/app', mutationLimiter, enhanceImpersonation, resolveContext, doubleCsrfProtection || ((req,res,next)=>next()), createUserRouter({ generateCsrfToken }));
 
   // ── /v2/admin — админка: лимиты + аудит ──────────────────────────
-  router.use('/admin', enhanceImpersonation, resolveContext, doubleCsrfProtection || ((req,res,next)=>next()), createAdminRouter({ generateCsrfToken }));
+  router.use('/admin', mutationLimiter, enhanceImpersonation, resolveContext, doubleCsrfProtection || ((req,res,next)=>next()), createAdminRouter({ generateCsrfToken }));
 
   // ── GET /v2/ — редирект на /v2/app ──────────────────────────────────
   router.get('/', (req, res) => res.redirect('/v2/app'));
@@ -121,7 +122,7 @@ function createV2Router({ generateCsrfToken, doubleCsrfProtection } = {}) {
 
   // ── /v2/export — выгрузка CIDR (только для админов) ─────────────
   const { createExportRouter } = require('./src/export');
-  router.use('/export', resolveContext, (req, res, next) => {
+  router.use('/export', exportLimiter, resolveContext, (req, res, next) => {
     if (!req.canAdmin) return res.status(403).send('Доступ запрещён — только для администраторов');
     next();
   }, createExportRouter());
@@ -172,7 +173,7 @@ async function iamFetch(token, url) {
   const https = require('https');
   const u = new URL(url);
   return new Promise((resolve, reject) => {
-    https.get({
+    const req = https.get({
       hostname: u.hostname, port: 443, path: u.pathname,
       headers: { Authorization: 'Bearer ' + token, Accept: 'application/json' },
     }, res => {
@@ -182,7 +183,9 @@ async function iamFetch(token, url) {
         if (res.statusCode !== 200) return reject(new Error(res.statusCode + ': ' + data.slice(0, 200)));
         try { resolve(JSON.parse(data)); } catch (e) { reject(e); }
       });
-    }).on('error', reject);
+    });
+    req.on('error', reject);
+    req.setTimeout(5000, () => { req.destroy(); reject(new Error('timeout')); });
   });
 }
 
diff --git a/v2/src/config/index.js b/v2/src/config/index.js
index c8285cb..82b0293 100644
--- a/v2/src/config/index.js
+++ b/v2/src/config/index.js
@@ -8,7 +8,7 @@
 // ═══════════════════════════════════════════════════════════════════════════════
 
 module.exports = {
-  version: '0.5.173',
+  version: '0.5.174',
 
   // ── IAM ──────────────────────────────────────────────────────────────────
   iamUrl: process.env.V2_IAM_URL || 'https://auth-api.ngcloud.ru/api/v1/auth/user',
diff --git a/v2/src/router/index.js b/v2/src/router/index.js
index 6df03ba..27f90a9 100644
--- a/v2/src/router/index.js
+++ b/v2/src/router/index.js
@@ -36,7 +36,7 @@ async function checkImpersonation(token, req, u) {
   const url = config.iamApiBase + '/auth/user';
   const uObj = new URL(url);
   const data = await new Promise((resolve, reject) => {
-    https.get({
+    const req = https.get({
       hostname: uObj.hostname, port: 443, path: uObj.pathname,
       headers: { Authorization: 'Bearer ' + token, Accept: 'application/json' },
     }, res => {
@@ -46,7 +46,9 @@ async function checkImpersonation(token, req, u) {
         if (res.statusCode !== 200) return reject(new Error(res.statusCode + ': ' + d.slice(0, 200)));
         try { resolve(JSON.parse(d)); } catch (e) { reject(e); }
       });
-    }).on('error', reject);
+    });
+    req.on('error', reject);
+    req.setTimeout(5000, () => { req.destroy(); reject(new Error('timeout')); });
   });
 
   const imp = data.impersonation || {};