Index: web-module/src/main/webapp/WEB-INF/web.xml
===================================================================
diff -u -r812e037d46c1a2dfaa231ec400c799760c430ef8 -ra4f8dbaa7763543cc7cea76b9e669f6faac2f2b6
--- web-module/src/main/webapp/WEB-INF/web.xml	(.../web.xml)	(revision 812e037d46c1a2dfaa231ec400c799760c430ef8)
+++ web-module/src/main/webapp/WEB-INF/web.xml	(.../web.xml)	(revision a4f8dbaa7763543cc7cea76b9e669f6faac2f2b6)
@@ -151,6 +151,11 @@
         </jsp-property-group>
     </jsp-config>
 
+    <!-- 1hour -->
+    <session-config>
+        <session-timeout>60</session-timeout>
+    </session-config>
+
     <!--  웹 취약성 대응(PUT, DELETE, TRACE, OPTIONS 메소드 제한) -->
     <security-constraint>
         <web-resource-collection>