All aspects of computer sciences and engineering with emphasis on artificial intelligence, cryptography, mobile communication, cloud, block chain technology, internet of things, wireless network security. Ausjournal journal provides immediate open access to its content on the principle that 'making research freely available to the public ' supports a greater global exchange of knowledge. All articles of the Ausjournal gets indexed in Google Scholar and CrossRef helping authors for improving citation index, h-index and i-10 index.