Data is any type of stored digital information. Security is about the protection of assets. Data
security refers to protective digital privacy measures that are applied to prevent unauthorized …

Digital steganography is the art and science of hiding communications; a steganographic
system thus embeds secret data in public cover media so as not to arouse an …

Lossless text data compression is an important field as it significantly reduces storage
requirement and communication cost. In this work, the focus is directed mainly to different file …

The main goal of data compression is to decrease redundancy in warehouse or
communicated data, so growing effective data density. It is a common necessary for most of …

Princess Sumaya Unversity for Technology, Jordan Abstract-Arabic content on the Internet
and other digital media is increasing exponentially, and the number of Arab users of these …

On the basis of the existing compression coding algorithm, improving LZW algorithm
according to the characteristics of high-speed data acquisition and storage system, making it …

Log management and log auditing have become increasingly crucial for enterprises in this
era of information and technology explosion. The log analysis technique is useful for …

In a recent era of modern technology, there are many problems for storage, retrieval and
transmission of data. Data compression is necessary due to rapid growth of digital media …

Nowadays, organizations in both public and private sectors have become increasingly
dependent on digital communication and electronic data processing; when data is sent over …

In recent year, Cloud Computing can act as a next generation architecture for computing
resource over the internet. Traditionally the business organization and enterprise uses cloud …