Designing LSB based Steganographic Approach Using Randomization Process

Abstract

The term “security” is a very important which is concerned with the safe guarding the objects. The object can be documents of a company, precious metals belonging to a person, cash, etc.  To secure these precious objects, people depend on hiding them. The term hiding is a common term used in security for the safety purpose. For example, to secure the precious metals people use the locker services so that it will be hidden. Similarly, companies depend on cryptographic techniques to hide the document information. Further, if the information embedded with images and videos needed to be hidden means a technique called steganographic process will be useful. Steganography alludes to data or else a document which needs to be hidden inside a computerized image, audio-visual or sound record. In the event that an individual perspective the item the person in question will have no clue about that there is any secret data. Thusly, the individual won't attempt to decode the data. The technique steganography is the most common way of concealing restricted data in an unsuspicious cover object. The technique is used for concealing, actual occurrence of correspondence using the method of implanting secret messages into harmless looking cover archives, like advanced pictures. If both the technologies cryptology and steganography are combined together, it can do wonders in security areas.