منابع مشابه
Frequency of occurrence analysis attack and its countermeasure
This paper addresses a newly discovered security threat named Frequency of Occurrence Analysis (FOA) attack in searchmetics password authentication scheme. A countermeasure technique that utilises Metaheuristic Randomisation Algorithm (MRA) is proposed to address the FOA attack. The proposed Algorithm is presented and an offline FOA attack simulation tool is developed to verify the effectivenes...
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cloud computing is a resource sharing, low cost and offering services to users over Internet on rented base. Such services attract the organization to increase or decrease the resources as per requirement. However, the cloud computing services are provided by third-party which is difficult to maintain data security and adds risk to it. Cloud computing has pros and cons such as flexibility, avai...
متن کاملSurvey The Knowledge And Atti Tude Of University Students About AIDS And Methods Of Its Prevention
چکیده پژوهش: این پژوهش یک مطالعه نیمه تجربی است که به منظور بررسی تأثیر آموزش بهداشت میزان آگاهی و نگرش دانشجویان دختر مرکز تربیت معلم رشت در زمینه بیماری ایدز و روشهای پیشگیری از آن، در سال ۷۵-۱۳۷۴ انجام گرفته است. روش نمونه گیری در این مطالعه، تصادفی ساده بود. بطوری که ۱۲۰ نفر دانشجو از میان ۲۳۸ نفر انتخاب شدند.
متن کاملCryptosporidial diarrhoea in AIDS and its treatment.
Of 234 patients with AIDS diagnosed at St. Stephen's Hospital between January 1981 and June 1987, 26 (11%) were found to have cryptosporidiosis. Stool examination was positive in all patients, but an average of three specimens (range 1-6) were required before a positive diagnosis was made. Other methods of diagnosis included jejunal and rectal biopsy and aspiration of the duodenal contents. Twe...
متن کاملThe AIDS Epidemic and Its Control
Within 5 years of infection with the virus, 25% of people have developed full blown AIDS and all of them die. The ultimate mortality within 20 years of infection is unknown as the virus has been spreading for only 10 years. Many virologists now accept the pessimistic view that all people infected with the virus will eventually be killed by it. All virologists are agreed that once infected with ...
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ژورنال
عنوان ژورنال: The Journal of the Kyushu Dental Society
سال: 1990
ISSN: 0368-6833,1880-8719
DOI: 10.2504/kds.44.652