作者: Nicolas Sklavos , Panagiotis Souras
DOI: 10.6633/IJNS.200601.2(1).02
关键词: Computer security 、 Asset (computer security) 、 Computer network 、 Computer science 、 Security service 、 Security information and event management 、 Certified Information Security Manager 、 Information security management 、 Security convergence 、 Cloud computing security 、 Computer security model
摘要: Security is one of the most important issues in computer networks. A common view networks security based on technical measures. Cryptographic models, firewalls and intrusion detection models are implemented every information framework an organization. Although deployment such technologies may reduce vulnerabilities losses from breaches, it not clear to organizations how much they must invest security. In this article, approaches economics introduced. From perspective organization, investment be estimated as cost-saving due reduced breaches. Besides that, any new ventures that profitable for organization would without countermeasures need considered. Any should follow a risk-management strategy according their needs. Organizations over-protect infrastructure will have spent too Respectively, those who under-protect suffer grater caused by