Menyembunyikan Tomcat Version di Default Error Page

untuk menyembunyikan versi Tomcat dari error page,bisa dilakukan dengan cara :

• buat direktori baru org/apache/catalina/util di $CATALINA_HOME/lib:

mkdir -p $CATALINA_HOME/lib/org/apache/catalina/util

• buat file baru ServerInfo.properties di dalam direktori yang baru dibuat:

#vi $CATALINA_HOME/lib/org/apache/catalina/util/ServerInfo.properties

kemudian isi dengan :

# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License.  You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

server.info=Apache Tomcat/@VERSION@
server.number=@VERSION_NUMBER@
server.built=@VERSION_BUILT@

untuk server.info bisa diganti sesuai keinginan.

• ubah owner file tersebut sesuai dengan user yang digunakan (selain root):

chown -R user.user $CATALINA_HOME/lib/org/apache/catalina/util/ServerInfo.properties

• restart Tomcat
• hasilnya :