What is the difference between Procedural programming language and OOPs?

1) In procedural programming program, the programming logic follows definite procedures and the instructions are executed one after another. In OOPs program, unit of program is object, which is nothing however combination of data and code.

2) In procedural program, data is exposed to the whole program while in OOPs program, it is easy to get within the object and which in turn assures the security of the code.