Fourth issue of the CIT. Journal of Computing and Information Technology in 2015 has been published. This issue contains six papers published as a special issue on "Network Security". Papers are written by 19 researchers from four countries accepted after a review process. The first three papers show that network’s exposure to threats motivates new approaches to network security. The important topic of confidentiality is addressed by the following two papers. The last paper in this issue addresses some of the network security-related concerns associated with cloud computing which belongs to the latest technology trends. You can find more information about the Journal as well as full text of papers at http://cit.srce.unizg.hr/ and on portal Hrcak.
