Imperva solutions mitigate ddoS damage
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DDoS attacks are quickly becoming the most prevalent type of cyber threat, growing rapidly in the past year in both number and volume according to recent market research. The trend is towards shorter attack duration, but bigger packet-per-second attack volume. DDoS hujumlari tezda eng ko'p tarqalgan kiber tahdid turiga aylanib bormoqda va so'nggi yillarda o'tkazilgan bozor tadqiqotlariga ko'ra, o'tgan yili soni va hajmi bo'yicha tez sur'atlarda o'sib bormoqda. Ushbu tendentsiya hujumning qisqarish muddatiga to'g'ri keladi, ammo soniyasiga katta paket hajmi. Imperva solutions mitigate DDoS damage Imperva seamlessly and comprehensively protects websites against all three types of DDoS attacks, addressing each with a unique toolset and defense strategy: Volume Based Attacks Imperva counters these attacks by absorbing them with a global network of scrubbing centers that scale, on demand, to counter multi-gigabyte DDoS attacks. Protocol Attacks Imperva mitigates this type of attack by blocking “bad” traffic before it even reaches the site, leveraging visitor identification technology that differentiates between legitimate website visitors (humans, search engines etc.) and automated or malicious clients. Application Layer Attacks Imperva mitigates Application Layer attacks by monitoring visitor behavior, blocking known bad bots, and challenging suspicious or unrecognized entities with JS test, Cookie challenge, and even CAPTCHAs. Imperva eritmalari DDoS zararini kamaytiradi Imperva veb-saytlarni DDoS hujumlarining uch turidan ham muammosiz va har tomonlama himoya qiladi, har biriga o'ziga xos vositalar to'plami va mudofaa strategiyasi bilan murojaat qiladi: Ovozga asoslangan hujumlar Imperva ushbu hujumlarni ularni ko'p gigabaytli DDoS hujumlariga qarshi turish uchun talabga binoan kengaytiradigan global tozalash markazlari tarmog'i bilan singdirib hisoblaydi. Protokol hujumlari Imperva ushbu turdagi hujumni saytga etib borguncha "yomon" trafikni to'sib, qonuniy veb-saytga tashrif buyuruvchilarni (odamlar, qidiruv tizimlari va boshqalar) va avtomatlashtirilgan yoki zararli mijozlarni ajratib turadigan mehmonlarni identifikatsiya qilish texnologiyasidan foydalangan holda kamaytiradi. Ilova qatlami hujumlari Imperva Application Layer hujumlarini tashrif buyuruvchilarning xatti-harakatlarini kuzatib borish, ma'lum bo'lgan yomon botlarni blokirovka qilish va JS testi, Cookies chaqiruvi va hatto CAPTCHA bilan shubhali yoki tan olinmagan shaxslarga qarshi kurashish orqali kamaytiradi. In all these scenarios, Imperva applies its DDoS protection solutions outside of your network, meaning that only filtered traffic reaches your hosts. Moreover, Imperva maintains an extensive DDoS threat knowledge base, which includes new and emerging attack methods. This constantly-updated information is aggregated across our entire network – identifying new threats as they emerge, detecting known malicious users, and applying remedies in real-time across all Imperva-protected websites. Ushbu barcha stsenariylarda Imperva DDoS-dan himoya qilish echimlarini sizning tarmog'ingizdan tashqarida qo'llaydi, ya'ni sizning filtrlangan trafik faqat sizning xostlaringizga etib boradi. Bundan tashqari, Imperva yangi va paydo bo'layotgan hujum usullarini o'z ichiga olgan DDoS tahdidi to'g'risidagi bilimlar bazasini qo'llab-quvvatlaydi. Doimo yangilanib turadigan ushbu ma'lumotlar bizning butun tarmog'imiz bo'yicha birlashtirilgan - yangi tahdidlarni paydo bo'lishi, ularni ma'lum bo'lgan zararli foydalanuvchilarni aniqlash va Imperva bilan himoyalangan barcha veb-saytlarda real vaqt rejimida vositalarni qo'llash. 
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