In this chapter, we have discussed the various policies of Tomcat 7 and their functionalities, such as the Catalina policy and System level policy. We have also discussed the different measures of enabling security and their benefits, such as SSL, best practices used in real-time industries to secure Tomcat 7 in the production environment by changing the configuration, and SSL implementation.

In the next chapter, we will discuss various real-time issues with reference to Tomcat and their components and solutions.