From the Editor
In this issue of the Journal of Information and Organizational Sciences you will find seven high quality papers - three original scientific papers, two preliminary communications and two survey papers.
The papers have wide diapason of themes, from organization and e-commerce through e-learning to plagiarism detection and cryptography. For this reason I hope that the issue will be interesting for the readers with different interests.
I would like to thank to all reviewers and their useful comments on the papers as well as to the dear colleagues from the editorial board that are responsible for the final look of the papers and the journal
in whole. Special thanks, of course, goes to the authors without whose papers this journal would not be possible.
I hope that in this issue you will be able to find papers that meet your interests and that are useful for your scientific work.