diff --git a/sisr1/tp05-Installation_proxy/squid/squid.conf b/sisr1/tp05-Installation_proxy/squid/squid.conf
index 9d902ac..d791a12 100644
--- a/sisr1/tp05-Installation_proxy/squid/squid.conf
+++ b/sisr1/tp05-Installation_proxy/squid/squid.conf
@@ -1352,6 +1352,16 @@ acl Safe_ports port 488		# gss-http
 acl Safe_ports port 591		# filemaker
 acl Safe_ports port 777		# multiling http
 
+# Ban des mots clés:
+acl mot_interdis url_regex -i chagpt
+acl mot_interdis url_regex -i twitch
+http_access deny mot_interdis
+
+# Ban des liens:
+acl site_bloque url_reglex -i youtube.com
+acl site_bloque url_reglex -i facebook.com
+http_access deny site_bloque
+
 #  TAG: proxy_protocol_access
 #	Determine which client proxies can be trusted to provide correct
 #	information regarding real client IP address using PROXY protocol.