This paper demonstrates how neural networks may be successfully applied to the problem of security selection in the Australian Stockmarket. In practice, it is unrealistic for a trader to apply capital to all securities available in the market, and a selection technique must be employed to reduce the number of securities competing for capital. Selection techniques are generally based on either f...

T h e issues of database security and integrity are tightly related. Security mechanisms and integrity mechanisms are both concerned with protection of information, and both involve management of meta-information and procedures for screening transactions. Yet in database systems these tasks are entirely separate. In this paper we describe a unified model that accommodates both security and inte...

the purpose of this research is to examine the effect of the islamic awakening in the arabic countries of the middle east and north africa on israeli ontological security and, it's strategy ofclosure and deviationin the regional level. in other words, after occurrence of the developments, the ontological security and identity of israel faced with what challenges? this research argues that ...

The introduction of the Internet to the business world has changed many ways of doing business. Unfortunately, the Internet has also become an arena where individuals are constantly at risk for computer viruses, spyware/adware infection, and malicious attacks designed to misuse or appropriate corporate assets. The wide-spread publicity of both cyber-attacks and ways to combat these problems, pu...

for the past quarter of a century iran has advocated the setting up of a security regime in the persian gulf by littoral states that excludes foreign powers. this paper examines the reasons behind iran's opposition to foreign participation in persian gulf security arrangements; the steps iran has taken to gain the support of other littoral states for its scheme, and the prospects for iran&...

Network Security is the most vital component in information security because it is responsible for securing all information passed through networked computers. Network Security refers to all hardware and software functions, characteristics, features, operational procedures, accountability, measures, access control, and administrative and management policy required to provide an acceptable level...

Compelled to improve information security by the introduction of personal data protection legislation, organizations worldwide are adopting standardized security management guidelines to inform their internal processes. This paper analyzes whether existing security management standards support process requirements for personal data management, drawing from experience with security policies in p...

This article reviews the issues related to the Health Insurance Portability & Accountability Act (HIPAA) security rule that apply to dental practice. The security rule specifically addresses individually identifiable health information that is transmitted or maintained in electronic media. System security must be applied to the entire technical infrastructure for the practice environment as wel...