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Transcript

Для распознавания применяют:

  • разные по степени сложности пароли;
  • идентификацию с помощью контрольных вопросов администратора;
  • средства анализа персональных характеристик;
  • электронные ключи, значки, магнитные карты и т. д.;
  • специальные средства идентификации или контрольные суммы для аппаратуры.

Задачи программных средств защиты информации

Программные средства защиты информации

Процесс обеспечения безопасности состоит из конкретных мер, которые осуществляют программными средствами:

Lorem ipsum dolor sit amet consectetur adipiscing

Lorem ipsum dolor sit amet consectetur adipiscing

Защита

  • распознавание «свой-чужой» для объектов и субъектов;
  • фильтрация (вплоть до полной блокады) допуска к вычислительной технике;
  • регулирование и фиксация операций с данными и программами.

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Lorem ipsum dolor sit amet consecteteur

Lorem ipsum dolor sit amet consecteteur

Что касается предотвращения копирования данных, то этот уровень безопасности реализуется идентичными для всех систем защиты мерами:

После прохождения этапа распознавания процесс защиты происходит на 3 уровнях:

Lorem ipsum dolor sit amet consectetur adipiscing

Lorem ipsum dolor sit amet consectetur adipiscing

  • аппаратура – здесь подразумевается управление возможностью доступа к компьютерной технике;
  • программное обеспечение – аналогично уровню безопасности аппаратуры;
  • данные – на этом уровне происходит процесс защиты информации при взаимодействии с ней и при ее трансфере по каналам связи.

  • предварительная проверка среды, из которой планируется запуск программы;
  • ее аутентификация при начале работы ПО;
  • реагирование на запуск программы из несанкционированной среды;
  • фиксация разрешенного доступа;
  • предотвращение несанкционированного анализа алгоритмов работы системы.

Lorem ipsum dolor

Lorem ipsum dolor

Lorem ipsum dolor sit amet consecteteur

Lorem ipsum dolor sit amet consecteteur

Lorem ipsum dolor sit amet consectetur adipiscing

Lorem ipsum dolor sit amet consectetur adipiscing

Lorem ipsum dolor

Lorem ipsum dolor

Lorem ipsum dolor sit amet consecteteur

Lorem ipsum dolor sit amet consecteteur

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