1. Introduction Traditional information security research focuses on defending systems against attack before they happen. More recently, security auditing has evolved to intrusion detection systems that are concerned with recognizing attacks and taking action to curb further damage at the time of the attack. Comparatively little research has focused on after the fact investigation, partly becau...

The abstract claims that multiplayer computer games (MCGs) are at the forefront of utilizing network possibilities. As a result, they offer an overview of four aspects that affect networking in MCGs. These are—network resources such as bandwidth and latency set boundaries in which the MCG must operate, communication, data, and control architecture is encompassed by distribution concepts, scalab...

ARP-based Distributed Denial of Service (DDoS) attacks due to ARP-storms can happen in local area networks where many computer systems are infected by worms such as Code Red or by DDoS agents. In ARP attack, the DDoS agents constantly send a barrage of ARP requests to the gateway, or to a victim computer within the same sub-network, and tie up the resource of attacked gateway or host. In this p...

What has been achieved? A nationwide network has been set up with regional and provincial nodes to expand the services throughout the country. It is connected to the most important networks in Cuba and to the Internet and a network with important information services available to any health care worker and institution with access to a computer and an account. Cuban Health Institutions continue ...

the potential of computers to support learning and teaching m almost all subject areas is now widely accepted. at ail levels of education computers aid teachers to enrich their learning/teaching environment. in the field of language education, especially english as a second/foreign language (esl/efl) computer-assisted learning has acted as an indirect boost to enhance language proficiency. whil...

until recently pet scanning has been available only at major universities or teaching hospitals possessing the necessary resources and expertise to operate a research pet facility. most dedicated pet centers cost several millions of dollars, and include a cyclotron, a radiochemistry laboratory to synthesize pet radiopharmaceuticals, a multicrystal dedicated pet camera, advanced computer facilit...

forest management as one of the important source of production is crucial and critical. in taking over the forest resources as one of the most important of natural resources in the world, it is essential to consider local stakeholders to implement forest action plan for forest co-management. therefore, this study aims at achieving to proper management of forests based on evaluating the stakehol...