diff --git a/python-ofensivo/07_conexiones_red_protocolos/03_socket/client.py b/python-ofensivo/07_conexiones_red_protocolos/03_socket/client.py
new file mode 100644
index 0000000..af2d1dd
--- /dev/null
+++ b/python-ofensivo/07_conexiones_red_protocolos/03_socket/client.py
@@ -0,0 +1,18 @@
+#!/usr/bin/env python3
+
+import socket
+
+
+def start_udp_client():
+
+    host = 'localhost'
+    port = 1234
+
+    with socket.socket(socket.AF_INET, socket.SOCK_DGRAM) as s:
+
+        msg = 'Hola Servidor UDP! Se está tensando para pasar tildes'.encode(
+            'utf-8')
+        s.sendto(msg, (host, port))
+
+
+start_udp_client()
diff --git a/python-ofensivo/07_conexiones_red_protocolos/03_socket/server.py b/python-ofensivo/07_conexiones_red_protocolos/03_socket/server.py
new file mode 100644
index 0000000..11da2b7
--- /dev/null
+++ b/python-ofensivo/07_conexiones_red_protocolos/03_socket/server.py
@@ -0,0 +1,23 @@
+#!/usr/bin/env python3
+"""
+Servidor UDP
+"""
+
+
+import socket
+
+def start_udp_server():
+
+    host = "localhost"
+    port = 1234
+
+    with socket.socket(socket.AF_INET, socket.SOCK_DGRAM) as s:
+        s.bind((host, port))
+        print(f"Servidor UDP escuchando en {host}:{port}")
+
+        while True:
+            data, addr = s.recvfrom(1024)
+            print(f"Recibido {data.decode()} de {addr}")
+            s.sendto(data, addr)
+
+start_udp_server()
\ No newline at end of file