diff --git a/package-lock.json b/package-lock.json
index b1f5c55..51ece84 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -17,6 +17,7 @@
         "@nestjs/passport": "^11.0.5",
         "@nestjs/platform-express": "^11.0.1",
         "@nestjs/typeorm": "^11.0.0",
+        "bcrypt": "^6.0.0",
         "mysql2": "^3.15.2",
         "passport": "^0.7.0",
         "passport-google-oauth20": "^2.0.0",
@@ -30,6 +31,7 @@
         "@nestjs/cli": "^11.0.0",
         "@nestjs/schematics": "^11.0.0",
         "@nestjs/testing": "^11.0.1",
+        "@types/bcrypt": "^6.0.0",
         "@types/express": "^5.0.0",
         "@types/jest": "^30.0.0",
         "@types/node": "^22.10.7",
@@ -2663,6 +2665,15 @@
         "@babel/types": "^7.28.2"
       }
     },
+    "node_modules/@types/bcrypt": {
+      "version": "6.0.0",
+      "resolved": "https://registry.npmjs.org/@types/bcrypt/-/bcrypt-6.0.0.tgz",
+      "integrity": "sha512-/oJGukuH3D2+D+3H4JWLaAsJ/ji86dhRidzZ/Od7H/i8g+aCmvkeCc6Ni/f9uxGLSQVCRZkX2/lqEFG2BvWtlQ==",
+      "dev": true,
+      "dependencies": {
+        "@types/node": "*"
+      }
+    },
     "node_modules/@types/body-parser": {
       "version": "1.19.6",
       "resolved": "https://registry.npmjs.org/@types/body-parser/-/body-parser-1.19.6.tgz",
@@ -4002,6 +4013,19 @@
         "baseline-browser-mapping": "dist/cli.js"
       }
     },
+    "node_modules/bcrypt": {
+      "version": "6.0.0",
+      "resolved": "https://registry.npmjs.org/bcrypt/-/bcrypt-6.0.0.tgz",
+      "integrity": "sha512-cU8v/EGSrnH+HnxV2z0J7/blxH8gq7Xh2JFT6Aroax7UohdmiJJlxApMxtKfuI7z68NvvVcmR78k2LbT6efhRg==",
+      "hasInstallScript": true,
+      "dependencies": {
+        "node-addon-api": "^8.3.0",
+        "node-gyp-build": "^4.8.4"
+      },
+      "engines": {
+        "node": ">= 18"
+      }
+    },
     "node_modules/bl": {
       "version": "4.1.0",
       "resolved": "https://registry.npmjs.org/bl/-/bl-4.1.0.tgz",
@@ -7660,6 +7684,14 @@
       "integrity": "sha512-AGK2yQKIjRuqnc6VkX2Xj5d+QW8xZ87pa1UK6yA6ouUyuxfHuMP6umE5QK7UmTeOAymo+Zx1Fxiuw9rVx8taHQ==",
       "dev": true
     },
+    "node_modules/node-addon-api": {
+      "version": "8.5.0",
+      "resolved": "https://registry.npmjs.org/node-addon-api/-/node-addon-api-8.5.0.tgz",
+      "integrity": "sha512-/bRZty2mXUIFY/xU5HLvveNHlswNJej+RnxBjOMkidWfwZzgTbPG1E3K5TOxRLOR+5hX7bSofy8yf1hZevMS8A==",
+      "engines": {
+        "node": "^18 || ^20 || >= 21"
+      }
+    },
     "node_modules/node-emoji": {
       "version": "1.11.0",
       "resolved": "https://registry.npmjs.org/node-emoji/-/node-emoji-1.11.0.tgz",
@@ -7669,6 +7701,16 @@
         "lodash": "^4.17.21"
       }
     },
+    "node_modules/node-gyp-build": {
+      "version": "4.8.4",
+      "resolved": "https://registry.npmjs.org/node-gyp-build/-/node-gyp-build-4.8.4.tgz",
+      "integrity": "sha512-LA4ZjwlnUblHVgq0oBF3Jl/6h/Nvs5fzBLwdEF4nuxnFdsfajde4WfxtJr3CaiH+F6ewcIB/q4jQ4UzPyid+CQ==",
+      "bin": {
+        "node-gyp-build": "bin.js",
+        "node-gyp-build-optional": "optional.js",
+        "node-gyp-build-test": "build-test.js"
+      }
+    },
     "node_modules/node-int64": {
       "version": "0.4.0",
       "resolved": "https://registry.npmjs.org/node-int64/-/node-int64-0.4.0.tgz",
diff --git a/package.json b/package.json
index b562b06..b1078c0 100644
--- a/package.json
+++ b/package.json
@@ -28,6 +28,7 @@
     "@nestjs/passport": "^11.0.5",
     "@nestjs/platform-express": "^11.0.1",
     "@nestjs/typeorm": "^11.0.0",
+    "bcrypt": "^6.0.0",
     "mysql2": "^3.15.2",
     "passport": "^0.7.0",
     "passport-google-oauth20": "^2.0.0",
@@ -41,6 +42,7 @@
     "@nestjs/cli": "^11.0.0",
     "@nestjs/schematics": "^11.0.0",
     "@nestjs/testing": "^11.0.1",
+    "@types/bcrypt": "^6.0.0",
     "@types/express": "^5.0.0",
     "@types/jest": "^30.0.0",
     "@types/node": "^22.10.7",
diff --git a/src/persona/password.ts b/src/persona/password.ts
new file mode 100644
index 0000000..08137ba
--- /dev/null
+++ b/src/persona/password.ts
@@ -0,0 +1,10 @@
+export default function passwordRand(length: number): string {
+  const characters =
+    'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789';
+  let pass = '';
+  for (let i = 0; i < length; i++) {
+    pass += characters.charAt(Math.floor(Math.random() * characters.length));
+  }
+
+  return pass;
+}
diff --git a/src/persona/persona.service.ts b/src/persona/persona.service.ts
index 19dc39a..75d1fa1 100644
--- a/src/persona/persona.service.ts
+++ b/src/persona/persona.service.ts
@@ -3,6 +3,9 @@ import { JwtService } from '@nestjs/jwt';
 import { Repository } from 'typeorm';
 import { InjectRepository } from '@nestjs/typeorm';
 import { Persona } from './entities/persona.entity';
+import * as bcrypt from 'bcrypt';
+
+import passwordRand from './password';
 @Injectable()
 export class PersonaService {
   constructor(
@@ -36,7 +39,7 @@ export class PersonaService {
     let persona = await this.findByEmail(data.email);
 
     if (!persona) {
-      const apellidoArray = data.apellido.trim().split(' ');
+      const apellidoArray = data.apellido.split(' ');
       const apellidoP = data.apellido[0] || '';
       const apellidoM = data.apellido[1] || '';
       const nombre = apellidoArray.slice(2).join(' ') || '';
@@ -44,19 +47,21 @@ export class PersonaService {
       // Número identificador del correo
       const numeroIdentificar = data.email.split('@')[0];
 
+      const password = await passwordRand(12);
+      let hash = await bcrypt.hashSync(password, 13);
+
       persona = await this.create({
         nombre: nombre || '',
         apellidoP: apellidoP || '',
         apellidoM: apellidoM || '',
-        password: '',
-        passwordTem: '',
+        password: hash,
         fechaPasswordTem: new Date(),
         correo: data.email,
-        carreraAds: '',
+        carreraAds: 'Mac',
         cantidadCuenta: 0,
-        usuario: '',
+        usuario: numeroIdentificar || '',
         numeroIdentificar: numeroIdentificar || '',
-        tipoUsuario: '',
+        tipoUsuario: 'Alumno',
         correoEnviado: false,
         fechaRegistro: new Date(),
         cambioPasswordReq: true,