نتایج جستجو برای: physical security
تعداد نتایج: 830792 فیلتر نتایج به سال:
The modern approach to cryptography is provable security, where one defines a meaningful formal security model and proves that schemes are secure in this model. An exception is the design of countermeasures against cryptographic sidechannel attacks, which even today is mostly based on heuristic arguments, which only try to prevent particular attacks. It was long believed that side-channels are ...
Information Security is a domain of IT that has a well developed body of knowledge, and a cadre of practitioners with significant experience in securing IT systems. Cyber Physical Systems (CPS) also has a well developed body of knowledge and a well trained cadre of professionals that have been successfully running systems for years. These are two separate groups that would benefit from working ...
a semi-empirical mathematical model for predicting physical part of ignition delay period in the combustion of direct - injection diesel engines with swirl is developed . this model based on a single droplet evaporation model . the governing equations , namely , equations of droplet motion , heat and mass transfer were solved simultaneously using a rung-kutta step by step unmerical method . the...
Introduction: Today, the use of picture archiving and communication system (PACS) in health care centers is increasing. Meanwhile, the security of data of patients with COVID-19 in this system and control of access to such data is considerably significant. Therefore, this study aimed to evaluate the security of medical picture archiving and communication systems for recording data of COVID-19 p...
Social Happiness is one of the humanity’s most necessary innate needs and which plays a crucial role in the sublimity of individuals and society. Reaching this would occur once individual has either physical or mental health. One of the effective factors in increasing the amount of individuals’ social Happiness especially in women is providing them with mental dimension of security e.g. felling...
Purpose: This paper aims to evaluate the security of web-based information systems of Iran Public Libraries Foundation (IPLF). Methodology: Survey method was used as a method for implementation. The tool for data collection was a questionnaire, based on the standard ISO/IEC 27002, that has the eleven indicators and 79 sub-criteria, which examines security of web-based information systems of IP...
Objectives: This research investigated the role of marital conflict and family emotional security in children’s physical and psychosocial health. Method: 413 fifth-grade school children in the city of Tehran (220 girls and 193 boys) with a mean age of 10.81, were selected using relative stratified random sampling. Mothers responded to the Overt Hostility/ O’Leary-Porter Scale (OPS) and the Chil...
introduction: diabetes mellitus is an growing national and international public health concern. the number of people affected by diabetes in world by 2030 will be 69% in developing countries. regular physical activity plays a key role in the management of type 2 diabetes melitus, particularly glycemic control. it has been recommended that peoples with type 2 diabetes participate in moderate-int...
Cyber threats have rapidly evolved in frequency and sophistication. As a result, physical and logical security systems are an essential solution to protect enterprise assets. Most enterprises deployed different types of physical and logical security systems but manage them as independent domain. Most physical security systems focus on the protection of the physical behavior of the unauthenticat...
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