Java Runtime Environment
Java Runtime Environment
Framework used to execute code on server macines and also on personal
      computers.
      JRE
keystore
Place/folder/name in which JRE storage SSL certificates in system. 
      Note: In UNIX systems e.g. OSX  we found useful this localisation
        /Library/Java/JavaVirtualMachines/jdk1.7.0_79.jdk/Contents/Home/jre/lib/security/cacerts
    keystore Password
Password used to manipulate  keystore database. 
  Note: It is default set to "changeme" 
keystore Default Password
keytool utility
Utility to manage database with ssl certificates