Network security appears (at least to the author), in some respects, to have come full circle. Many of today’s so-called innovations in network security can in fact, at least in part, be traced back to having originally been implemented in one form or another in the decades-old Orange Book standards. Th e author, having worked with a firewall vendor that in the early 1990s had developed the f…
Abstract: Cloud computing has made it possible for private companies to make rapid changes in their computing environments. However, in the public sector, security issues hinder institutions from adopting cloud computing. To solve these security challenges, in this paper, we propose a methodology for information security management, which quantitatively classifies the importance of informat…
The European Network and Information Security Agency (ENISA) is an EU agency created to advance the functioning of the internal market. ENISA is a centre of excellence for the European Member States and European institutions in network and information security, giving advice and recommendations and acting as a switchboard for information on good practices