Access Control is a crucial defense mechanism organizations can deploy to meet modern
cybersecurity needs and legal compliance with data privacy. The aim is to prevent …

Computer security encompasses concepts and methods for protecting sensitive resources in
computer systems. Computer security starts from the policies that regulate access to …

Internet usage has become a facet of everyday life, especially as more technological
advances have made it easier to connect to the web from virtually anywhere in the …

Recently the use of public key encryption to provide secure network communication has
received considerable attention. Such public key systems are usually effective against …

Electronic computers have evolved from exiguous experimental enterprises in the 1940s to
prolific practical data processing systems in the 1980s. As we have come to rely on these …

This paper introduces “computer viruses” and examines their potential for causing
widespread damage to computer systems. Basic theoretical results are presented, and the …

" It also provides a solid, up-to-date reference or self-study tutorial for system engineers,
programmers, system managers, network managers, product marketing personnel, system …

Abstract Information technology brings business success opportunities, but also causes
potential safety hazards to organizations. In response to the increasing academia and …

In this paper, we introduce the family of UCONABC models for usage control (UCON), which
integrate Authorizations (A), oBligations (B), and Conditions (C). We call these core models …

Access control is the process of mediating every request to resources and data maintained
by a system and determining whether the request should be granted or denied. The access …