diff --git a/acceso_cookies.ipynb b/acceso_cookies.ipynb
new file mode 100644
index 0000000..9b92793
--- /dev/null
+++ b/acceso_cookies.ipynb
@@ -0,0 +1,117 @@
+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": 1,
+   "metadata": {},
+   "outputs": [
+    {
+     "ename": "ModuleNotFoundError",
+     "evalue": "No module named 'Cryptodome'",
+     "output_type": "error",
+     "traceback": [
+      "\u001b[1;31m---------------------------------------------------------------------------\u001b[0m",
+      "\u001b[1;31mModuleNotFoundError\u001b[0m                       Traceback (most recent call last)",
+      "Cell \u001b[1;32mIn[1], line 8\u001b[0m\n\u001b[0;32m      6\u001b[0m \u001b[38;5;28;01mimport\u001b[39;00m\u001b[38;5;250m \u001b[39m\u001b[38;5;21;01mpandas\u001b[39;00m\u001b[38;5;250m \u001b[39m\u001b[38;5;28;01mas\u001b[39;00m\u001b[38;5;250m \u001b[39m\u001b[38;5;21;01mpd\u001b[39;00m\n\u001b[0;32m      7\u001b[0m \u001b[38;5;28;01mimport\u001b[39;00m\u001b[38;5;250m \u001b[39m\u001b[38;5;21;01mwin32crypt\u001b[39;00m  \u001b[38;5;66;03m# Solo en Windows\u001b[39;00m\n\u001b[1;32m----> 8\u001b[0m \u001b[38;5;28;01mfrom\u001b[39;00m\u001b[38;5;250m \u001b[39m\u001b[38;5;21;01mCryptodome\u001b[39;00m\u001b[38;5;21;01m.\u001b[39;00m\u001b[38;5;21;01mCipher\u001b[39;00m\u001b[38;5;250m \u001b[39m\u001b[38;5;28;01mimport\u001b[39;00m AES\n\u001b[0;32m     10\u001b[0m \u001b[38;5;66;03m# 📌 Rutas de Chrome en Windows\u001b[39;00m\n\u001b[0;32m     11\u001b[0m LOCAL_STATE_PATH \u001b[38;5;241m=\u001b[39m os\u001b[38;5;241m.\u001b[39mpath\u001b[38;5;241m.\u001b[39mexpanduser(\n\u001b[0;32m     12\u001b[0m     \u001b[38;5;124mr\u001b[39m\u001b[38;5;124m\"\u001b[39m\u001b[38;5;124m~\u001b[39m\u001b[38;5;124m\\\u001b[39m\u001b[38;5;124mAppData\u001b[39m\u001b[38;5;124m\\\u001b[39m\u001b[38;5;124mLocal\u001b[39m\u001b[38;5;124m\\\u001b[39m\u001b[38;5;124mGoogle\u001b[39m\u001b[38;5;124m\\\u001b[39m\u001b[38;5;124mChrome\u001b[39m\u001b[38;5;124m\\\u001b[39m\u001b[38;5;124mUser Data\u001b[39m\u001b[38;5;124m\\\u001b[39m\u001b[38;5;124mLocal State\u001b[39m\u001b[38;5;124m\"\u001b[39m\n\u001b[0;32m     13\u001b[0m )\n",
+      "\u001b[1;31mModuleNotFoundError\u001b[0m: No module named 'Cryptodome'"
+     ]
+    }
+   ],
+   "source": [
+    "import os\n",
+    "import json\n",
+    "import base64\n",
+    "import sqlite3\n",
+    "import shutil\n",
+    "import pandas as pd\n",
+    "import win32crypt  # Solo en Windows\n",
+    "from Cryptodome.Cipher import AES\n",
+    "\n",
+    "# 📌 Rutas de Chrome en Windows\n",
+    "LOCAL_STATE_PATH = os.path.expanduser(\n",
+    "    r\"~\\AppData\\Local\\Google\\Chrome\\User Data\\Local State\"\n",
+    ")\n",
+    "COOKIES_DB_PATH = os.path.expanduser(\n",
+    "    r\"~\\AppData\\Local\\Google\\Chrome\\User Data\\Default\\Cookies\"\n",
+    ")\n",
+    "\n",
+    "# 📌 Función para obtener la clave de cifrado de Chrome\n",
+    "def get_encryption_key():\n",
+    "    with open(LOCAL_STATE_PATH, \"r\", encoding=\"utf-8\") as f:\n",
+    "        local_state = json.load(f)\n",
+    "\n",
+    "    encrypted_key = base64.b64decode(local_state[\"os_crypt\"][\"encrypted_key\"])\n",
+    "    encrypted_key = encrypted_key[5:]  # Eliminar el prefijo 'DPAPI'\n",
+    "\n",
+    "    # Desencriptar clave usando Windows API\n",
+    "    return win32crypt.CryptUnprotectData(encrypted_key, None, None, None, 0)[1]\n",
+    "\n",
+    "# 📌 Función para descifrar cookies\n",
+    "def decrypt_cookie(encrypted_value, key):\n",
+    "    try:\n",
+    "        iv = encrypted_value[3:15]  # Extraer IV (Initialization Vector)\n",
+    "        encrypted_value = encrypted_value[15:]  # Extraer la parte cifrada\n",
+    "        cipher = AES.new(key, AES.MODE_GCM, iv)\n",
+    "        decrypted_value = cipher.decrypt(encrypted_value).decode(\"utf-8\")\n",
+    "        return decrypted_value\n",
+    "    except:\n",
+    "        return None\n",
+    "\n",
+    "# 📌 Extraer cookies de la base de datos SQLite y exportarlas en un DataFrame\n",
+    "def get_cookies():\n",
+    "    key = get_encryption_key()\n",
+    "    \n",
+    "    # Copiar la BBDD para evitar bloqueos si Chrome está abierto\n",
+    "    temp_db = \"temp_cookies.db\"\n",
+    "    shutil.copy2(COOKIES_DB_PATH, temp_db)\n",
+    "\n",
+    "    conn = sqlite3.connect(temp_db)\n",
+    "    cursor = conn.cursor()\n",
+    "\n",
+    "    # Extraer cookies de la base de datos\n",
+    "    cursor.execute(\"SELECT host_key, name, path, expires_utc, encrypted_value FROM cookies\")\n",
+    "    cookies_data = []\n",
+    "\n",
+    "    for host, name, path, expires, encrypted_value in cursor.fetchall():\n",
+    "        decrypted_value = decrypt_cookie(encrypted_value, key)\n",
+    "        if decrypted_value:\n",
+    "            cookies_data.append([host, name, path, expires, decrypted_value])\n",
+    "\n",
+    "    conn.close()\n",
+    "    os.remove(temp_db)  # Eliminar la copia temporal de la BBDD\n",
+    "\n",
+    "    # Convertir a DataFrame\n",
+    "    df_cookies = pd.DataFrame(\n",
+    "        cookies_data, columns=[\"Host\", \"Name\", \"Path\", \"Expires\", \"Value\"]\n",
+    "    )\n",
+    "\n",
+    "    return df_cookies\n",
+    "\n",
+    "# 📌 Ejecutar el script y mostrar el DataFrame\n",
+    "df = get_cookies()\n",
+    "display(df)\n"
+   ]
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "data",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.10.16"
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+ },
+ "nbformat": 4,
+ "nbformat_minor": 2
+}