diff --git a/package-lock.json b/package-lock.json
index be46593..2bdb015 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -25,6 +25,7 @@
         "class-transformer": "^0.5.1",
         "class-validator": "^0.13.2",
         "csvtojson": "^2.0.10",
+        "dotenv": "^16.0.3",
         "moment": "^2.29.4",
         "mysql2": "^2.3.3",
         "nodemailer": "^6.7.8",
@@ -1561,6 +1562,14 @@
         "rxjs": "^6.0.0 || ^7.2.0"
       }
     },
+    "node_modules/@nestjs/config/node_modules/dotenv": {
+      "version": "16.0.1",
+      "resolved": "https://registry.npmjs.org/dotenv/-/dotenv-16.0.1.tgz",
+      "integrity": "sha512-1K6hR6wtk2FviQ4kEiSjFiH5rpzEVi8WW0x96aztHVMhEspNpc4DVOUTEHtEva5VThQ8IaBX1Pe4gSzpVVUsKQ==",
+      "engines": {
+        "node": ">=12"
+      }
+    },
     "node_modules/@nestjs/config/node_modules/uuid": {
       "version": "8.3.2",
       "resolved": "https://registry.npmjs.org/uuid/-/uuid-8.3.2.tgz",
@@ -3960,9 +3969,9 @@
       }
     },
     "node_modules/dotenv": {
-      "version": "16.0.1",
-      "resolved": "https://registry.npmjs.org/dotenv/-/dotenv-16.0.1.tgz",
-      "integrity": "sha512-1K6hR6wtk2FviQ4kEiSjFiH5rpzEVi8WW0x96aztHVMhEspNpc4DVOUTEHtEva5VThQ8IaBX1Pe4gSzpVVUsKQ==",
+      "version": "16.0.3",
+      "resolved": "https://registry.npmjs.org/dotenv/-/dotenv-16.0.3.tgz",
+      "integrity": "sha512-7GO6HghkA5fYG9TYnNxi14/7K9f5occMlp3zXAuSxn7CKCxt9xbNWG7yF8hTCSUchlfWSe3uLmlPfigevRItzQ==",
       "engines": {
         "node": ">=12"
       }
@@ -10794,6 +10803,11 @@
         "uuid": "8.3.2"
       },
       "dependencies": {
+        "dotenv": {
+          "version": "16.0.1",
+          "resolved": "https://registry.npmjs.org/dotenv/-/dotenv-16.0.1.tgz",
+          "integrity": "sha512-1K6hR6wtk2FviQ4kEiSjFiH5rpzEVi8WW0x96aztHVMhEspNpc4DVOUTEHtEva5VThQ8IaBX1Pe4gSzpVVUsKQ=="
+        },
         "uuid": {
           "version": "8.3.2",
           "resolved": "https://registry.npmjs.org/uuid/-/uuid-8.3.2.tgz",
@@ -12602,9 +12616,9 @@
       }
     },
     "dotenv": {
-      "version": "16.0.1",
-      "resolved": "https://registry.npmjs.org/dotenv/-/dotenv-16.0.1.tgz",
-      "integrity": "sha512-1K6hR6wtk2FviQ4kEiSjFiH5rpzEVi8WW0x96aztHVMhEspNpc4DVOUTEHtEva5VThQ8IaBX1Pe4gSzpVVUsKQ=="
+      "version": "16.0.3",
+      "resolved": "https://registry.npmjs.org/dotenv/-/dotenv-16.0.3.tgz",
+      "integrity": "sha512-7GO6HghkA5fYG9TYnNxi14/7K9f5occMlp3zXAuSxn7CKCxt9xbNWG7yF8hTCSUchlfWSe3uLmlPfigevRItzQ=="
     },
     "dotenv-expand": {
       "version": "8.0.3",
diff --git a/package.json b/package.json
index 0f26e75..a3c3b96 100644
--- a/package.json
+++ b/package.json
@@ -37,6 +37,7 @@
     "class-transformer": "^0.5.1",
     "class-validator": "^0.13.2",
     "csvtojson": "^2.0.10",
+    "dotenv": "^16.0.3",
     "moment": "^2.29.4",
     "mysql2": "^2.3.3",
     "nodemailer": "^6.7.8",
diff --git a/src/app.gateway.ts b/src/app.gateway.ts
index 86b87ce..71ab3be 100644
--- a/src/app.gateway.ts
+++ b/src/app.gateway.ts
@@ -1,3 +1,4 @@
+import * as dotenv from 'dotenv';
 import {
   WebSocketGateway,
   OnGatewayInit,
@@ -7,17 +8,10 @@ import {
 } from '@nestjs/websockets';
 import { Socket, Server } from 'socket.io';
 
+dotenv.config();
+
 @WebSocketGateway({
-  cors: {
-    origin: [
-      // 'http://localhost:3176',
-      // 'http://localhost:3186',
-      'https://pmodulospcpuma.unam.mx',
-      'https://pmodulospcpuma.unam.mx:3015',
-      // 'https://modulospcpuma.unam.mx',
-      // 'https://modulospcpuma.unam.mx:3015',
-    ],
-  },
+  cors: { origin: [process.env.USUARIO_FRONT, process.env.OPERADOR_FRONT] },
 })
 export class AppGateway
   implements OnGatewayInit, OnGatewayConnection, OnGatewayDisconnect
diff --git a/src/main.ts b/src/main.ts
index c278783..2f84fbb 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -23,4 +23,5 @@ async function bootstrap() {
   });
   await app.listen(process.env.API_PORT);
 }
+
 bootstrap();
diff --git a/src/operador/gateway/operador.gateway.ts b/src/operador/gateway/operador.gateway.ts
new file mode 100644
index 0000000..df7e153
--- /dev/null
+++ b/src/operador/gateway/operador.gateway.ts
@@ -0,0 +1,36 @@
+import * as dotenv from 'dotenv';
+import {
+  WebSocketGateway,
+  OnGatewayInit,
+  WebSocketServer,
+  OnGatewayConnection,
+  OnGatewayDisconnect,
+} from '@nestjs/websockets';
+import { Socket, Server } from 'socket.io';
+
+dotenv.config();
+
+@WebSocketGateway({ cors: { origin: [process.env.OPERADOR_FRONT] } })
+export class AppGateway
+  implements OnGatewayInit, OnGatewayConnection, OnGatewayDisconnect
+{
+  @WebSocketServer() server: Server;
+
+  actualizarOperador(id_institucion: number) {
+    this.server.emit('actualizar-operador', { id_institucion });
+  }
+
+  equiposNuevos(id_institucion: number, data) {
+    this.server.emit('equipos-nuevos', { id_institucion, data });
+  }
+
+  usuariosNuevos(id_institucion: number, data) {
+    this.server.emit('usuarios-nuevos', { id_institucion, data });
+  }
+
+  afterInit(server: Server) {}
+
+  handleConnection(client: Socket, ...args: any[]) {}
+
+  handleDisconnect(client: Socket) {}
+}
diff --git a/src/usuario/gateway/usuario.gateway.ts b/src/usuario/gateway/usuario.gateway.ts
new file mode 100644
index 0000000..f042d35
--- /dev/null
+++ b/src/usuario/gateway/usuario.gateway.ts
@@ -0,0 +1,28 @@
+import * as dotenv from 'dotenv';
+import {
+  WebSocketGateway,
+  OnGatewayInit,
+  WebSocketServer,
+  OnGatewayConnection,
+  OnGatewayDisconnect,
+} from '@nestjs/websockets';
+import { Socket, Server } from 'socket.io';
+
+dotenv.config();
+
+@WebSocketGateway({ cors: { origin: [process.env.USUARIO_FRONT] } })
+export class UsuarioGateway
+  implements OnGatewayInit, OnGatewayConnection, OnGatewayDisconnect
+{
+  @WebSocketServer() server: Server;
+
+  actualizarUsuario(id_usuario: number) {
+    this.server.emit('actualizar-usuario', { id_usuario });
+  }
+
+  afterInit(server: Server) {}
+
+  handleConnection(client: Socket, ...args: any[]) {}
+
+  handleDisconnect(client: Socket) {}
+}