diff --git a/war/src/main/resources/log4j.properties b/war/src/main/resources/log4j.properties
index 0aac218f69..75707c6d2e 100644
--- a/war/src/main/resources/log4j.properties
+++ b/war/src/main/resources/log4j.properties
@@ -137,7 +137,12 @@ log4j.logger.org.alfresco.fileserver=warn
 log4j.logger.org.alfresco.repo.node.integrity=ERROR
 
 # Authentication
-# Specifically brute force attack detection
+log4j.logger.org.alfresco.filesys.auth.ftp=warn
+log4j.logger.org.alfresco.ftp.protocol.auth=warn
+log4j.logger.org.alfresco.repo.webdav.auth=warn
+log4j.logger.org.alfresco.repo.web.auth=warn
+log4j.logger.org.alfresco.web.app.servlet=warn
+# Used also for brute force attack detection
 log4j.logger.org.alfresco.repo.security.authentication=warn
 
 # Indexer debugging