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امنیت شبکه های کامپیوتری - پروژه

پروژه

نوشته شده در تاریخ : سه شنبه 7 دی 1389   11:45 ق.ظ

نوع مطلب :پروژه ،

"پروژه امنیت شبکه های کامپیوتری در سیستم های تجاری"

استاد راهنما: آقای مهندس فخیمی

تهیه کنندگان: مهدی غیاثی- خانم پریسا قدس

رشته فناوری اطلاعات و ارتباطات

مقطع کاردانی دوره پودمانی

آذر 89



فهرست مطالب 


مقدمه


"امنیت" چیست


چرا ما به امنیت نیاز داریم


امنیت شبکه(Network Security)


مراحل پیاده سازی امنیت


بررسی امنیت شبکه پس از پیاده سازی


سابقه امنیت شبکه


مراحل اولیه امنیت در شبکه


امنیت شبكه ها(استراتژی و سیاست گذاری)


مراحل و لایه های ضروری در حفاظت از شبكه


تهدیدات شبکه


شش نشانه از خرابکاران شبکه‌ای


راهکارهای امنیتی شبکه


انواع خطرهای تهدید كننده سیستم تجاری


اتخاذ سیاستهای امنیتی


امنیت اطلاعات شبکه های کامپیوتری


وجوه امنیت اطلاعات شبکه های کامپیوتری


امنیت داده ها ( Data Security)


حملات عمومی و راه حل های آن


دسترسی غیر مجاز


اجرای فرامین غیر قانونی


شکافهای محرمانه


رفتار مخرب


تخریب اطلاعات


آنها از کجا می آیند؟


Firewalls یا دیوار آتش 


نحوه جایگیری فایروال ها در شبکه


چگونه این حمله را دفع کنیم؟


راهكارهای ضروری برای امنیت شبكه های کامپیوتری سیستم های تجاری، اینترنت و اینترانت


نتیجه گیری














نوشته شده توسط:مهدی غیاثی
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