Serialization is process which is used for converting an object such as an instance of a class, or a collection of objects into a stream of bytes or characters that you can save to a file or database, or even send across the Internet to other systems. Serialization mainly used for to traveling project data in encoded from or we can also say in secured from. When we sends our project data on internet layer, Data is normal from By default which is not secured So that to overcome that problem we also used Serialization technique for traveling project data on network layer one system to different system. For example Our daily life bank transaction in always in serialization data form. It is more efficient over normal techniques. Serialization is mainly used for to secure the data on internet.