antivirus dasturlari

PPTX 22 sahifa 18,8 MB Bepul yuklash

22 sahifa

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Yangilangan Dek 2025

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ppt/presentation.xml ppt/slidemasters/slidemaster1.xml ppt/slides/slide1.xml ppt/slides/slide2.xml ppt/slides/slide3.xml ppt/slides/slide4.xml ppt/slides/slide5.xml ppt/slides/slide6.xml ppt/slides/slide7.xml ppt/slides/slide8.xml ppt/slides/slide9.xml ppt/slides/slide10.xml ppt/slides/slide11.xml ppt/slides/slide12.xml ppt/slides/slide13.xml ppt/slides/slide14.xml ppt/slides/slide15.xml ppt/slides/slide16.xml ppt/slides/slide17.xml ppt/slides/slide18.xml ppt/slides/slide19.xml ppt/slides/slide20.xml ppt/slides/slide21.xml ppt/slides/slide22.xml ppt/fonts/font1.fntdata ppt/fonts/font2.fntdata ppt/fonts/font3.fntdata ppt/fonts/font4.fntdata ppt/fonts/font5.fntdata ppt/fonts/font6.fntdata ppt/fonts/font7.fntdata ppt/fonts/font8.fntdata ppt/fonts/font9.fntdata ppt/fonts/font10.fntdata ppt/fonts/font11.fntdata ppt/fonts/font12.fntdata ppt/fonts/font13.fntdata ppt/fonts/font14.fntdata ppt/fonts/font15.fntdata ppt/fonts/font16.fntdata ppt/fonts/font17.fntdata ppt/fonts/font18.fntdata ppt/fonts/font19.fntdata ppt/fonts/font20.fntdata ppt/fonts/font21.fntdata ppt/fonts/font22.fntdata ppt/fonts/font23.fntdata ppt/fonts/font24.fntdata ppt/fonts/font25.fntdata ppt/fonts/font26.fntdata ppt/fonts/font27.fntdata ppt/fonts/font28.fntdata ppt/fonts/font29.fntdata ppt/fonts/font30.fntdata ppt/fonts/font31.fntdata ppt/fonts/font32.fntdata ppt/fonts/font33.fntdata ppt/fonts/font34.fntdata ppt/fonts/font35.fntdata ppt/fonts/font36.fntdata ppt/fonts/font37.fntdata ppt/presprops.xml ppt/viewprops.xml ppt/theme/theme1.xml ppt/tablestyles.xml ppt/slidelayouts/slidelayout1.xml ppt/slidelayouts/slidelayout2.xml ppt/slidelayouts/slidelayout3.xml ppt/slidelayouts/slidelayout4.xml ppt/slidelayouts/slidelayout5.xml ppt/slidelayouts/slidelayout6.xml ppt/slidelayouts/slidelayout7.xml ppt/slidelayouts/slidelayout8.xml ppt/slidelayouts/slidelayout9.xml ppt/slidelayouts/slidelayout10.xml ppt/slidelayouts/slidelayout11.xml ppt/media/image1.png ppt/media/image2.png ppt/media/image3.svg ppt/media/image4

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.png ppt/media/image5.svg ppt/media/image6.png ppt/media/image7.png ppt/media/image8.gif ppt/media/image9.png ppt/media/image10.png ppt/media/image11.svg ppt/media/image12.png ppt/media/image13.svg ppt/media/image14.png ppt/media/image15.svg ppt/media/image16.png ppt/media/image17.svg ppt/media/image18.png ppt/media/image19.svg ppt/media/image20.png ppt/media/image21.png ppt/media/image22.png ppt/media/image23.svg ppt/media/image24.png ppt/media/image25.png ppt/media/image26.jpeg ppt/media/image27.png ppt/media/image28.svg ppt/media/image29.png ppt/media/image30.png ppt/media/image31.svg ppt/media/image32.jpeg ppt/media/image33.png ppt/media/image34.png ppt/media/image35.png ppt/media/image36.png ppt/media/image37.png ppt/media/image38.png ppt/media/image39.png ppt/media/image40.png ppt/media/image41.png ppt/media/image42.png ppt/media/image43.png ppt/media/image44.svg ppt/media/image45.png ppt/media/image46.png ppt/media/image47.png ppt/media/image48.png ppt/media/image49.png ppt/media/image50.png ppt/media/image51.png ppt/media/image52.png ppt/media/image53.png ppt/media/image54.png ppt/media/image55.png ppt/media/image56.png ppt/media/image57.svg ppt/media/image58.png ppt/media/image59.png ppt/media/image60.svg ppt/media/image61.png ppt/media/image62.png ppt/media/image63.png ppt/media/image64.png ppt/media/image65.png ppt/media/image66.png ppt/media/image67.png ppt/media/image68.svg ppt/media/image69.png ppt/media/image70.svg ppt/media/image71.png ppt/media/image72.svg ppt/media/image73.png ppt/media/image74.png ppt/media/image75.png ppt/media/image76.png ppt/media/image77.png ppt/media/image78.svg ppt/media/image79.png ppt/media/image80.svg ppt/media/image81.png ppt/media/image82.svg ppt/media/image83.png ppt/media/image84.svg ppt/media/image85.png ppt/media/image86.png ppt/media/image87.svg ppt/media/image88.png ppt/media/image89.png ppt/media/image90.png ppt/media/image91.png ppt/media/image92.png ppt/media/image93.png ppt/media/image94.png ppt/media/image95.

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svg ppt/media/image96.png ppt/media/image97.svg ppt/media/image98.png ppt/media/image99.png ppt/media/image100.png ppt/media/image101.png ppt/changesinfos/changesinfo1.xml docprops/thumbnail.jpeg docprops/core.xml docprops/app.xml _rels/.rels ppt/_rels/presentation.xml.rels ppt/slidemasters/_rels/slidemaster1.xml.rels ppt/slides/_rels/slide1.xml.rels ppt/slides/_rels/slide2.xml.rels ppt/slides/_rels/slide3.xml.rels ppt/slides/_rels/slide4.xml.rels ppt/slides/_rels/slide5.xml.rels ppt/slides/_rels/slide6.xml.rels ppt/slides/_rels/slide7.xml.rels ppt/slides/_rels/slide8.xml.rels ppt/slides/_rels/slide9.xml.rels ppt/slides/_rels/slide10.xml.rels ppt/slides/_rels/slide11.xml.rels ppt/slides/_rels/slide12.xml.rels ppt/slides/_rels/slide13.xml.rels ppt/slides/_rels/slide14.xml.rels ppt/slides/_rels/slide15.xml.rels ppt/slides/_rels/slide16.xml.rels ppt/slides/_rels/slide17.xml.rels ppt/slides/_rels/slide18.xml.rels ppt/slides/_rels/slide19.xml.rels ppt/slides/_rels/slide20.xml.rels ppt/slides/_rels/slide21.xml.rels ppt/slides/_rels/slide22.xml.rels ppt/slidelayouts/_rels/slidelayout1.xml.rels ppt/slidelayouts/_rels/slidelayout2.xml.rels ppt/slidelayouts/_rels/slidelayout3.xml.rels ppt/slidelayouts/_rels/slidelayout4.xml.rels ppt/slidelayouts/_rels/slidelayout5.xml.rels ppt/slidelayouts/_rels/slidelayout6.xml.rels ppt/slidelayouts/_rels/slidelayout7.xml.rels ppt/slidelayouts/_rels/slidelayout8.xml.rels ppt/slidelayouts/_rels/slidelayout9.xml.rels ppt/slidelayouts/_rels/slidelayout10.xml.rels ppt/slidelayouts/_rels/slidelayout11.xml.rels [content_types].xml click to edit master title style click to edit master text styles second level third level fourth level fifth level 05-dec-24 ‹#› o`zbekiston respublikasiaxborot texnologiyalari va kommunikatsiyalarini rivojlantirish vazirligi muhammad al-xorazmiy nomidagi toshkent axborot texnologiyalari universiteti samarqand filiali " kompyuter injiniring " fakulteti “ kiberxavfsizlik asoslari ” fanidan di23-14 guruh talabasi toirov a

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zizjonning 1-mustaqil ish topshirig‘i qabul qildi : radjabova m samarqand – 2024 style.visibility zamonaviy antivirus dasturiy vositalari va ularning imkoniyatlari style.visibility ppt_x ppt_y style.visibility ppt_x ppt_y antivirus dasturlari antivirus dasturlari – kompyuter, mobil qurilmalar va tarmoq tizimlarini zararli dasturlardan (viruslar, troyanlar, ransomware, keyloggerlar va boshqalar) himoya qilish uchun mo‘ljallangan maxsus dasturiy ta'minot. ular zararli kodlarni aniqlash, tozalash va tahdidlarni bartaraf etish orqali qurilmalarni xavfsiz holatda saqlaydi. zamonaviy tahdidlar va ularning xavfi kiberxavfsizlikning asosiy muammosi – zamonaviy tahdidlarning doimiy rivojlanishidir. ba'zi keng tarqalgan tahdidlar: •ransomware: qurilmadagi ma'lumotlarni bloklab, foydalanuvchidan to‘lov talab qiladigan dasturlar. •fishing: soxta veb-saytlar orqali foydalanuvchi ma’lumotlarini o‘g‘irlash. •zero-day tahdidlar: yangi va hali ma'lum bo‘lmagan zaifliklardan foydalanib hujum qilish. •iot tahdidlari: aqlli qurilmalarning zaifligidan foydalanish orqali hujumlar uyushtirish. zamonaviy tahdidlar axborot maxfiyligi, moliyaviy ma'lumotlar va tashkilotlar faoliyatiga jiddiy xavf tug‘diradi. antivirus dasturlarining rivojlanish tarixi ilk antivirus dasturlari va ularning vazifalari antivirus dasturlarining rivoji 1980-yillarga borib taqaladi. • ilk antivirus …

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uchun kengaytirildi. • bugungi kun: mashinaviy o‘qitish, sun'iy intellekt va bulutli texnologiyalar asosida yangi tahdidlarni aniqlash va himoya qilish yanada takomillashtirildi. antivirus dasturlari bugungi kunda qurilmalar xavfsizligini ta'minlashda zarur vosita sifatida keng qo‘llanilmoqda. antivirus dasturlarining quyidagi turlari mavjud: signatura asosida ishlaydi, yaʼni oldindan maʼlum bo‘lgan zararli dasturlarni aniqlash uchun ularning imzolaridan foydalanadi. misollar: avast, avg, mcafee. 1. anʼanaviy (klassik) antivirus dasturlari qurilmaga zararli dastur kirishidan oldin uni aniqlaydi va bloklaydi. foydalanuvchilarni skanerlashni o‘tkazishga majbur qilmasdan, avtomatik ishlaydi. misollar: norton 360, bitdefender. 2. real vaqt rejimida himoya qiluvchi antiviruslar zararli dasturlarni aniqlash va tahlil qilish uchun asosiy hisoblash jarayonlari bulut serverlarida amalga oshiriladi. tizim resurslarini minimal darajada yuklaydi. misollar: panda cloud antivirus, kaspersky security cloud. 3. bulutli antiviruslar noma’lum tahdidlarni aniqlash uchun zararli dasturiy taʼminotning xulq-atvorini tahlil qiladi. hali imzosi mavjud bo‘lmagan yangi tahdidlarni aniqlashda samarali. misollar: eset nod32, sophos. 4 5 6 7 heuristik tahlil asosida ishlaydigan antiviruslar internet xavfsizlik …

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ppt/presentation.xml ppt/slidemasters/slidemaster1.xml ppt/slides/slide1.xml ppt/slides/slide2.xml ppt/slides/slide3.xml ppt/slides/slide4.xml ppt/slides/slide5.xml ppt/slides/slide6.xml ppt/slides/slide7.xml ppt/slides/slide8.xml ppt/slides/slide9.xml ppt/slides/slide10.xml ppt/slides/slide11.xml ppt/slides/slide12.xml ppt/slides/slide13.xml ppt/slides/slide14.xml ppt/slides/slide15.xml ppt/slides/slide16.xml ppt/slides/slide17.xml ppt/slides/slide18.xml ppt/slides/slide19.xml ppt/slides/slide20.xml ppt/slides/slide21.xml ppt/slides/slide22.xml ppt/fonts/font1.fntdata ppt/fonts/font2.fntdata ppt/fonts/font3.fntdata ppt/fonts/font4.fntdata ppt/fonts/font5.fntdata ppt/fonts/font6.fntdata ppt/fonts/font7.fntdata ppt/fonts/font8.fntdata ppt/fonts/font9.fntdata ppt/fonts/font10.fntdata ppt/fon...

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