diff --git a/platform/platform-resources/src/main/resources/platform_portal/security-config.properties b/platform/platform-resources/src/main/resources/platform_portal/security-config.properties
index a52b68b6050..39970c072c7 100644
--- a/platform/platform-resources/src/main/resources/platform_portal/security-config.properties
+++ b/platform/platform-resources/src/main/resources/platform_portal/security-config.properties
@@ -1,3 +1,5 @@
+#Enable/disable the Sanitizer protection activation. This sanitizer protects against multiple attacks such as XSS, but may restrict the use of some character sequences.
+security.sanitizer.enabled true
 #Enable/disable CSRF security filter
 security.csrf.enabled true
 #Add  or not the secure flag to the CSRF token cookie (HTTPS only)