Tomcat安全优化
 
1、telnet 管理端口保护(强制)
 
 

 
2.ajp 连接端口保护(推荐)现在这个不用了
 

 
3、 禁用管理端(强制)
 

 
4、降权启动(强制)
 

 
[root@java-tomcat1 ~]# useradd tomcat 
[root@java-tomcat1 ~]# chown tomcat.tomcat /data/application/tomcat/ -R
[root@java-tomcat1 ~]# su -c '/data/application/tomcat/bin/start.sh start' tomcat 
Using CATALINA_BASE:   /data/application/tomcat
Using CATALINA_HOME:   /data/application/tomcat
Using CATALINA_TMPDIR: /data/application/tomcat/temp
Using JRE_HOME:        /usr/local/java
Using CLASSPATH:       /data/application/tomcat/bin/bootstrap.jar:/data/application/tomcat/bin/tomcat-juli.jar
Tomcat started.
[root@java-tomcat1 ~]# ps -ef | grep tomcat 
tomcat     1065      1 64 20:33 ?        00:00:06 /usr/local/java/bin/java -Djava.util.logging.config.file=/data/applicationtomcat/conf/logging.properties -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager -Djdk.tls.ephemeralDHKeySize=2048 -Djava.protocol.handler.pkgs=org.apache.catalina.webresources -Dorg.apache.catalin