{"id":3955,"date":"2021-10-07T11:35:23","date_gmt":"2021-10-07T10:35:23","guid":{"rendered":"https:\/\/unihost.com\/blog\/?p=3955"},"modified":"2026-01-09T13:09:14","modified_gmt":"2026-01-09T11:09:14","slug":"what-is-a-ddos-attack-and-why-is-it-dangerous","status":"publish","type":"post","link":"https:\/\/unihost.com\/blog\/ru\/what-is-a-ddos-attack-and-why-is-it-dangerous\/","title":{"rendered":"\u0427\u0442\u043e \u0442\u0430\u043a\u043e\u0435 DDoS-\u0430\u0442\u0430\u043a\u0430, \u0438 \u0447\u0435\u043c \u043e\u043d\u0430 \u043e\u043f\u0430\u0441\u043d\u0430"},"content":{"rendered":"

DDoS \u0440\u0430\u0441\u0448\u0438\u0444\u0440\u043e\u0432\u044b\u0432\u0430\u0435\u0442\u0441\u044f \u043a\u0430\u043a Distributed Denial of Service, \u0442\u043e \u0435\u0441\u0442\u044c \u00ab\u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u043d\u044b\u0439 \u043e\u0442\u043a\u0430\u0437 \u0432 \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u043d\u0438\u0438\u00bb. DDoS-\u0430\u0442\u0430\u043a\u0438 \u043f\u0440\u0438\u0437\u0432\u0430\u043d\u044b \u0432\u044b\u0437\u0432\u0430\u0442\u044c \u0443 \u0436\u0435\u0440\u0442\u0432\u044b \u043e\u0442\u043a\u0430\u0437 \u0432 \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u043d\u0438\u0438 \u0432\u0441\u0435\u0445 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439 \u2014 \u043a\u0430\u043a \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u044f\u0449\u0438\u0445 \u0430\u0442\u0430\u043a\u0443, \u0442\u0430\u043a \u0438 \u043f\u0440\u043e\u0441\u0442\u044b\u0445 \u043f\u043e\u0441\u0435\u0442\u0438\u0442\u0435\u043b\u0435\u0439 \u0441\u0430\u0439\u0442\u0430.<\/p>\n

DDoS \u043d\u0430\u044f\u0432\u0443<\/b><\/h2>\n

\u041f\u0440\u043e\u0449\u0435 \u0432\u0441\u0435\u0433\u043e \u043e\u0431\u044a\u044f\u0441\u043d\u0438\u0442\u044c DDoS \u043d\u0430 \u043f\u0440\u0438\u043c\u0435\u0440\u0435:<\/span><\/p>\n

\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u044c\u0442\u0435, \u0447\u0442\u043e \u0432\u044b \u0441\u0442\u043e\u0438\u0442\u0435 \u0432 \u043e\u0447\u0435\u0440\u0435\u0434\u0438 \u0432 \u043c\u0430\u0433\u0430\u0437\u0438\u043d\u0435. \u041a\u0430\u0441\u0441\u0438\u0440 \u043f\u043e\u0441\u0442\u0435\u043f\u0435\u043d\u043d\u043e \u043e\u0442\u043f\u0443\u0441\u043a\u0430\u0435\u0442 \u0442\u043e\u0432\u0430\u0440, \u043e\u0447\u0435\u0440\u0435\u0434\u044c \u043e\u043f\u0435\u0440\u0430\u0442\u0438\u0432\u043d\u043e \u0441\u043e\u043a\u0440\u0430\u0449\u0430\u0435\u0442\u0441\u044f. \u0418 \u0442\u0443\u0442 \u043e\u0434\u0438\u043d \u043f\u043e\u043a\u0443\u043f\u0430\u0442\u0435\u043b\u044c \u043d\u0430\u0447\u0438\u043d\u0430\u0435\u0442 \u043c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u043e \u0442\u043e\u0440\u043c\u043e\u0437\u0438\u0442\u044c \u043f\u0440\u043e\u0446\u0435\u0441\u0441. \u041a\u0430\u043a-\u0442\u043e \u0442\u0430\u043a:<\/span><\/p>\n

\u00ab\u041a\u0438\u043b\u043e \u0430\u043f\u0435\u043b\u044c\u0441\u0438\u043d, \u043f\u043e\u0436\u0430\u043b\u0443\u0439\u0441\u0442\u0430. \u0410 \u0432\u043e\u043d \u0442\u0435 \u043a\u043e\u043d\u0444\u0435\u0442\u043a\u0438 \u0441\u043a\u043e\u043b\u044c\u043a\u043e \u0441\u0442\u043e\u044f\u0442? \u041e\u0439, \u0434\u043e\u0440\u043e\u0433\u043e\u2026 \u0410 \u0432\u043e\u043d \u0442\u0435? \u0410 \u0435\u0441\u0442\u044c \u0442\u0430\u043a\u0438\u0435 \u0436\u0435, \u043d\u043e \u0432 \u0448\u043e\u043a\u043e\u043b\u0430\u0434\u0435? \u0410 \u0441 \u0433\u0440\u0438\u043b\u044c\u044f\u0436\u043e\u043c? \u041e\u0439, \u0432\u044b \u0437\u043d\u0430\u0435\u0442\u0435, \u043d\u0435 \u043d\u0430\u0434\u043e \u0430\u043f\u0435\u043b\u044c\u0441\u0438\u043d, \u0434\u0430\u0439\u0442\u0435 \u043b\u0443\u0447\u0448\u0435 \u0433\u0440\u0435\u0439\u043f\u0444\u0440\u0443\u0442\u043e\u0432. \u0410 \u043f\u0435\u0447\u0435\u043d\u044c\u043a\u0438 \u0432 \u043f\u0440\u043e\u0434\u0430\u0436\u0435 \u0435\u0441\u0442\u044c?\u00bb<\/span><\/p>\n

\u0421\u043f\u0443\u0441\u0442\u044f \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u043e\u0435 \u0432\u0440\u0435\u043c\u044f \u043f\u0440\u043e\u0434\u0430\u0432\u0435\u0446 \u043f\u0440\u043e\u0441\u0442\u043e \u043e\u0442\u043a\u0430\u0436\u0435\u0442\u0441\u044f \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u0442\u044c \u044d\u0442\u043e\u0433\u043e \u043a\u043b\u0438\u0435\u043d\u0442\u0430 \u0438 \u043e\u0447\u0435\u0440\u0435\u0434\u044c \u043f\u043e\u0439\u0434\u0451\u0442 \u0434\u0430\u043b\u044c\u0448\u0435. \u041d\u043e \u0447\u0442\u043e, \u0435\u0441\u043b\u0438 \u0442\u0430\u043a\u0438\u0445 \u043f\u043e\u043a\u0443\u043f\u0430\u0442\u0435\u043b\u0435\u0439 \u0431\u0443\u0434\u0435\u0442 \u0441\u043e\u0442\u043d\u044f? \u0412 \u043a\u0430\u043a\u043e\u0439-\u0442\u043e \u043c\u043e\u043c\u0435\u043d\u0442 \u043f\u0440\u043e\u0434\u0430\u0432\u0435\u0446 \u043f\u0440\u043e\u0441\u0442\u043e \u0437\u0430\u043a\u0440\u043e\u0435\u0442 \u043c\u0430\u0433\u0430\u0437\u0438\u043d \u0438 \u0432 \u0443\u0436\u0430\u0441\u0435 \u0443\u0431\u0435\u0436\u0438\u0442, \u043e\u0441\u0442\u0430\u0432\u0438\u0432 \u0434\u0430\u0436\u0435 \u043d\u043e\u0440\u043c\u0430\u043b\u044c\u043d\u044b\u0445 \u043f\u043e\u043a\u0443\u043f\u0430\u0442\u0435\u043b\u0435\u0439 \u0431\u0435\u0437 \u0442\u043e\u0432\u0430\u0440\u0430.<\/span><\/p>\n

\u0412\u043e\u0442 \u044d\u0442\u043e \u0438 \u0431\u0443\u0434\u0435\u0442 DDoS-\u0430\u0442\u0430\u043a\u0430 \u2014 \u0437\u0430\u0441\u044b\u043f\u0430\u043d\u0438\u0435 \u0441\u0435\u0440\u0432\u0435\u0440\u0430 (VPS, \u0445\u043e\u0441\u0442\u0438\u043d\u0433\u0430) \u0441\u043e\u0442\u043d\u044f\u043c\u0438 \u0431\u0435\u0441\u0441\u043c\u044b\u0441\u043b\u0435\u043d\u043d\u044b\u0445 \u0437\u0430\u043f\u0440\u043e\u0441\u043e\u0432 \u0441 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u0430\u0434\u0440\u0435\u0441\u043e\u0432, \u0434\u043e \u0442\u0435\u0445 \u043f\u043e\u0440, \u043f\u043e\u043a\u0430 \u043e\u043d \u043d\u0435 \u043e\u0442\u043a\u043b\u044e\u0447\u0438\u0442\u0441\u044f.<\/span><\/p>\n

DDoS \u0432 \u0438\u043d\u0442\u0435\u0440\u043d\u0435\u0442\u0435<\/b><\/h2>\n

\u0412 \u043c\u0430\u0441\u0448\u0442\u0430\u0431\u0430\u0445 \u0438\u043d\u0442\u0435\u0440\u043d\u0435\u0442\u0430, \u0441\u043e\u0442\u043d\u044f \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439 \u2014 \u044d\u0442\u043e \u043d\u0438\u0447\u0442\u043e. \u041f\u043e\u044d\u0442\u043e\u043c\u0443 \u0432 \u0430\u0442\u0430\u043a\u0430\u0445 \u043e\u0431\u044b\u0447\u043d\u043e \u0443\u0447\u0430\u0441\u0442\u0432\u0443\u044e\u0442 \u0434\u0435\u0441\u044f\u0442\u043a\u0438, \u0430 \u0442\u043e \u0438 \u0441\u043e\u0442\u043d\u0438 \u0442\u044b\u0441\u044f\u0447 \u043a\u043e\u043c\u043f\u044c\u044e\u0442\u0435\u0440\u043e\u0432. \u0418 \u0435\u0441\u043b\u0438 \u0434\u043b\u044f DDoS-\u0430\u0442\u0430\u043a\u0438 \u043c\u0430\u0433\u0430\u0437\u0438\u043d\u0430 \u043c\u043e\u0436\u043d\u043e \u0443\u0441\u0442\u0440\u043e\u0438\u0442\u044c \u043a\u0430\u043a\u043e\u0439-\u043d\u0438\u0431\u0443\u0434\u044c \u0444\u043b\u0435\u0448-\u043c\u043e\u0431 \u0438\u043b\u0438 \u043d\u0430 \u0445\u0443\u0434\u043e\u0439 \u043a\u043e\u043d\u0435\u0446 \u043d\u0430\u043d\u044f\u0442\u044c \u044d\u0442\u0438\u0445 \u0441\u0442\u043e \u0447\u0435\u043b\u043e\u0432\u0435\u043a, \u0442\u043e \u0434\u043b\u044f DDoS-\u0430\u0442\u0430\u043a\u0438 \u0441\u0435\u0440\u0432\u0435\u0440\u0430 \u044d\u0442\u043e\u0442 \u043c\u0435\u0442\u043e\u0434 \u043d\u0435\u0440\u0435\u043d\u0442\u0430\u0431\u0435\u043b\u0435\u043d.<\/span><\/p>\n

\u0412\u043c\u0435\u0441\u0442\u043e \u044d\u0442\u043e\u0433\u043e, \u0445\u0430\u043a\u0435\u0440\u044b \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442 \u0437\u0430\u0440\u0430\u0436\u0435\u043d\u043d\u044b\u0435 \u0442\u0440\u043e\u044f\u043d\u0441\u043a\u0438\u043c \u0432\u0438\u0440\u0443\u0441\u043e\u043c \u043a\u043e\u043c\u043f\u044c\u044e\u0442\u0435\u0440\u044b. \u042d\u0442\u043e \u043c\u043e\u0433\u0443\u0442 \u043a\u043e\u043c\u043f\u044c\u044e\u0442\u0435\u0440\u044b \u0432 \u0448\u043a\u043e\u043b\u0435, \u0432 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0435, \u043a\u043e\u043c\u043f\u044c\u044e\u0442\u0435\u0440\u043d\u043e\u043c \u043a\u043b\u0443\u0431\u0435, \u0430 \u0442\u0430\u043a\u0436\u0435 \u043a\u043e\u043c\u043f\u044c\u044e\u0442\u0435\u0440\u044b \u0434\u0440\u0443\u0433\u0438\u0445 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439. \u0412\u0438\u0440\u0443\u0441 \u043d\u0438\u043a\u0430\u043a \u0441\u0435\u0431\u044f \u043d\u0435 \u043f\u0440\u043e\u044f\u0432\u043b\u044f\u0435\u0442 \u0432 \u043f\u043e\u0432\u0441\u0435\u0434\u043d\u0435\u0432\u043d\u043e\u0439 \u0440\u0430\u0431\u043e\u0442\u0435 \u041f\u041a, \u043d\u043e \u043f\u043e \u043a\u043e\u043c\u0430\u043d\u0434\u0435 \u0435\u0433\u043e \u0430\u0432\u0442\u043e\u0440\u0430, \u0432\u0441\u0435 \u044d\u0442\u0438 \u043a\u043e\u043c\u043f\u044c\u044e\u0442\u0435\u0440\u044b \u043d\u0430\u0447\u043d\u0443\u0442 \u0430\u0442\u0430\u043a\u0443 \u043d\u0430 \u043d\u0443\u0436\u043d\u044b\u0439 \u0441\u0435\u0440\u0432\u0435\u0440.<\/span><\/p>\n

\n\t

\u0418\u043d\u043e\u0433\u0434\u0430 DDoS-\u0430\u0442\u0430\u043a\u0438 \u0441\u043b\u0443\u0447\u0430\u044e\u0442\u0441\u044f \u043d\u0435 \u043d\u0430\u0440\u043e\u0447\u043d\u043e. \u041d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u043d\u0430 \u043a\u0440\u0443\u043f\u043d\u043e\u043c \u0430\u0433\u0440\u0435\u0433\u0430\u0442\u043e\u0440\u0435 \u0441\u0441\u044b\u043b\u043e\u043a Reddit \u0435\u0441\u0442\u044c \u0442\u0435\u0440\u043c\u0438\u043d \u00abReddit hug (of death)\u00bb \u2014 \u0441\u0438\u0442\u0443\u0430\u0446\u0438\u044f, \u043a\u043e\u0433\u0434\u0430 \u0441\u0441\u044b\u043b\u043a\u0430 \u043d\u0430 \u043a\u0430\u043a\u043e\u0439-\u043b\u0438\u0431\u043e \u0441\u0430\u0439\u0442 \u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u0441\u044f \u043f\u043e\u043f\u0443\u043b\u044f\u0440\u043d\u043e\u0439 \u043d\u0430 Reddit \u0438 \u0441\u0430\u0439\u0442 \u043f\u0440\u043e\u0441\u0442\u043e \u043d\u0435 \u0441\u043f\u0440\u0430\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0441 \u0434\u0435\u0441\u044f\u0442\u043a\u0430\u043c\u0438 \u0442\u044b\u0441\u044f\u0447 \u043f\u043e\u0441\u0435\u0442\u0438\u0442\u0435\u043b\u0435\u0439.<\/div>
\nDDoS-\u0430\u0442\u0430\u043a\u0438 \u043e\u0431\u044b\u0447\u043d\u043e \u043f\u0440\u043e\u0438\u0441\u0445\u043e\u0434\u044f\u0442 \u043f\u043e \u0442\u0440\u0435\u043c \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430\u043c:<\/span><\/p>\n
    \n
  1. GET (HTTP\/FTP)<\/b>. \u0412\u0437\u043b\u043e\u043c\u0449\u0438\u043a\u0438 \u043f\u043e\u0441\u0442\u043e\u044f\u043d\u043d\u043e \u0437\u0430\u043f\u0440\u0430\u0448\u0438\u0432\u0430\u044e\u0442 \u0443 \u0441\u0435\u0440\u0432\u0435\u0440\u0430 \u043a\u0430\u043a\u0443\u044e-\u0442\u043e \u0441\u0442\u0440\u0430\u043d\u0438\u0446\u0443 \u0438\u043b\u0438 \u0444\u0430\u0439\u043b. \u0415\u0441\u043b\u0438 \u0438\u0445 \u0434\u043e\u0441\u0442\u0430\u0442\u043e\u0447\u043d\u043e \u043c\u043d\u043e\u0433\u043e, \u0430 \u0438\u043d\u0442\u0435\u0440\u043d\u0435\u0442-\u043a\u0430\u043d\u0430\u043b \u0443 \u0441\u0435\u0440\u0432\u0435\u0440\u0430 \u043d\u0435\u0431\u043e\u043b\u044c\u0448\u043e\u0439 \u2014 \u0432 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u043d\u044b\u0439 \u043c\u043e\u043c\u0435\u043d\u0442 \u043d\u0430\u0447\u043d\u0435\u0442 \u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u0442\u044c\u0441\u044f \u043e\u0447\u0435\u0440\u0435\u0434\u044c. \u041a\u043e\u0433\u0434\u0430 \u0438 \u043e\u043d\u0430 \u0437\u0430\u043f\u043e\u043b\u043d\u0438\u0442\u0441\u044f, \u0441\u0435\u0440\u0432\u0435\u0440 \u043c\u043e\u0436\u043d\u043e \u0443\u0441\u043f\u0435\u0448\u043d\u043e \u0441\u0447\u0438\u0442\u0430\u0442\u044c \u043f\u043e\u0440\u0430\u0436\u0435\u043d\u043d\u044b\u043c, \u043f\u043e\u0442\u043e\u043c\u0443 \u0447\u0442\u043e \u043f\u0440\u043e\u0441\u0442\u044b\u0435 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0438 \u0443\u0436\u0435 \u043d\u0435 \u0441\u043c\u043e\u0433\u0443\u0442 \u0437\u0430\u0439\u0442\u0438 \u043d\u0430 \u0440\u0435\u0441\u0443\u0440\u0441\u044b \u043d\u0430 \u0441\u0435\u0440\u0432\u0435\u0440\u0435.<\/span><\/li>\n
  2. TCP-SYN. \u041f\u0440\u043e\u0442\u043e\u043a\u043e\u043b TCP \u043b\u0435\u0436\u0438\u0442 \u0432 \u043e\u0441\u043d\u043e\u0432\u0435 \u0432\u0441\u0435\u0433\u043e \u0438\u043d\u0442\u0435\u0440\u043d\u0435\u0442\u0430, \u0430 \u043f\u0430\u043a\u0435\u0442\u044b \u0441 \u0444\u043b\u0430\u0433\u043e\u043c SYN \u2014 \u044d\u0442\u043e \u0437\u0430\u043f\u0440\u043e\u0441\u044b \u043d\u0430 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u044f \u043f\u043e \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0443 TCP. \u041f\u043e\u0441\u043b\u0435 \u0442\u043e\u0433\u043e, \u043a\u0430\u043a \u0441\u0435\u0440\u0432\u0435\u0440 \u043f\u043e\u043b\u0443\u0447\u0438\u0442 \u0442\u0430\u043a\u043e\u0439 \u043f\u0430\u043a\u0435\u0442, \u043e\u043d \u0434\u043e\u043b\u0436\u0435\u043d \u043e\u0442\u043f\u0440\u0430\u0432\u0438\u0442\u044c \u043e\u0431\u0440\u0430\u0442\u043d\u043e \u043f\u0430\u043a\u0435\u0442 SYN-ACK \u0438 \u0436\u0434\u0435\u0442 \u043e\u0442\u0432\u0435\u0442\u043d\u043e\u0433\u043e \u043f\u0430\u043a\u0435\u0442\u0430 ACK. \u0412\u043e\u0442 \u0442\u043e\u043b\u044c\u043a\u043e \u0432 \u0441\u043b\u0443\u0447\u0430\u0435 \u0430\u0442\u0430\u043a\u0438, \u043f\u0430\u043a\u0435\u0442\u0430 ACK \u0442\u0430\u043a \u0438 \u043d\u0435 \u043f\u0440\u0438\u0445\u043e\u0434\u0438\u0442 \u2014 \u0442\u043e\u043b\u044c\u043a\u043e \u043d\u043e\u0432\u044b\u0435 SYN. \u0410 \u0442\u0430\u043a \u043a\u0430\u043a \u0447\u0438\u0441\u043b\u043e \u043e\u0442\u043a\u0440\u044b\u0442\u044b\u0445 \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u0439 TCP \u043d\u0430 \u0441\u0435\u0440\u0432\u0435\u0440\u0435 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u043e, \u0442\u043e \u0432\u0441\u043a\u043e\u0440\u0435 \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u044b\u0445 \u043d\u0435 \u043e\u0441\u0442\u0430\u0435\u0442\u0441\u044f \u0438 \u0441\u0435\u0440\u0432\u0435\u0440 \u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u0441\u044f \u043d\u0435\u0434\u043e\u0441\u0442\u0443\u043f\u0435\u043d.<\/span><\/b><\/li>\n
  3. UDP\/ICMP<\/b>. UDP \u2014 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u0441\u043a\u0438\u0445 \u0434\u0430\u0442\u043e\u0433\u0440\u0430\u043c\u043c, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0434\u0435\u0440\u0436\u0430\u0442\u044c \u043d\u0430 \u043e\u0434\u043d\u043e\u043c \u0441\u0435\u0440\u0432\u0435\u0440\u0435 \u0431\u043e\u043b\u0435\u0435 \u043e\u0434\u043d\u043e\u0433\u043e \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f. \u041f\u0440\u0438 \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u0438\u0438 UDP-\u0437\u0430\u043f\u0440\u043e\u0441\u0430, \u0441\u0435\u0440\u0432\u0435\u0440 \u0434\u043e\u043b\u0436\u0435\u043d \u043f\u0440\u043e\u0432\u0435\u0440\u0438\u0442\u044c \u043d\u0430\u043b\u0438\u0447\u0438\u0435 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f \u0441 \u0443\u043a\u0430\u0437\u0430\u043d\u043d\u044b\u043c \u0432 \u0437\u0430\u043f\u0440\u043e\u0441\u0435 \u043f\u043e\u0440\u0442\u043e\u043c \u0438 \u043b\u0438\u0431\u043e \u043f\u0435\u0440\u0435\u0434\u0430\u0442\u044c \u0437\u0430\u043f\u0440\u043e\u0441, \u043b\u0438\u0431\u043e \u043e\u0442\u043f\u0440\u0430\u0432\u0438\u0442\u044c ICMP-\u043e\u0442\u0432\u0435\u0442 \u00ab\u043f\u043e\u043b\u0443\u0447\u0430\u0442\u0435\u043b\u044c \u043d\u0435 \u043d\u0430\u0439\u0434\u0435\u043d\u00bb. \u0418 \u0442\u0430\u043a \u043a\u0430\u043a \u043c\u0435\u0445\u0430\u043d\u0438\u0437\u043c\u0430 \u0437\u0430\u0449\u0438\u0442\u044b \u043e\u0442 \u043f\u0435\u0440\u0435\u0433\u0440\u0443\u0437\u043e\u043a \u0432 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0435 \u043d\u0435\u0442, \u0445\u0430\u043a\u0435\u0440 \u043c\u043e\u0436\u0435\u0442 \u0441\u043f\u043e\u043a\u043e\u0439\u043d\u043e \u043e\u0442\u043f\u0440\u0430\u0432\u0438\u0442\u044c \u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432\u043e UDP-\u0437\u0430\u043f\u0440\u043e\u0441\u043e\u0432 \u043d\u0430 \u0441\u0435\u0440\u0432\u0435\u0440 \u0438 \u0437\u0430\u0431\u0438\u0442\u044c \u0435\u0433\u043e \u0438\u0441\u0445\u043e\u0434\u044f\u0449\u0438\u0439 \u043a\u0430\u043d\u0430\u043b \u0442\u0440\u0430\u0444\u0438\u043a\u0430 \u0431\u0435\u0441\u043f\u043e\u043b\u0435\u0437\u043d\u044b\u043c\u0438 \u043e\u0442\u0432\u0435\u0442\u0430\u043c\u0438. \u0410 \u0435\u0441\u043b\u0438 \u043f\u043e\u0434\u043c\u0435\u043d\u0438\u0442\u044c IP, \u0442\u043e \u043c\u043e\u0436\u043d\u043e \u043f\u0435\u0440\u0435\u043d\u0430\u043f\u0440\u0430\u0432\u0438\u0442\u044c \u044d\u0442\u0438 \u043e\u0442\u0432\u0435\u0442\u044b \u043d\u0430 \u0434\u0440\u0443\u0433\u043e\u0439 \u0441\u0435\u0440\u0432\u0435\u0440 \u0438 \u043f\u0435\u0440\u0435\u0433\u0440\u0443\u0437\u0438\u0442\u044c \u043d\u0430 \u043d\u0451\u043c \u0443\u0436\u0435 \u0432\u0445\u043e\u0434\u044f\u0449\u0438\u0439 \u043a\u0430\u043d\u0430\u043b \u0442\u0440\u0430\u0444\u0438\u043a\u0430.<\/span><\/li>\n<\/ol>\n

    \u0415\u0441\u0442\u044c \u0438 \u0434\u0440\u0443\u0433\u0438\u0435 \u043c\u0435\u0442\u043e\u0434\u044b \u2014 \u043e\u0442 \u043e\u0442\u043f\u0440\u0430\u0432\u043a\u0438 \u043f\u043e\u0434\u043b\u043e\u0436\u043d\u044b\u0445 SSL-\u0437\u0430\u043f\u0440\u043e\u0441\u043e\u0432 \u043d\u0430 \u0441\u0435\u0440\u0432\u0435\u0440 \u0434\u043e \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0438 \u043f\u043e\u0434\u043b\u043e\u0436\u043d\u044b\u0445 MAC-\u0430\u0434\u0440\u0435\u0441\u043e\u0432 \u043d\u0430 \u0441\u0432\u0438\u0442\u0447. \u041d\u043e \u043e\u043d\u0438 \u0442\u0440\u0435\u0431\u0443\u044e\u0442 \u0431\u043e\u043b\u0435\u0435 \u0442\u0449\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0439 \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043a\u0438 \u0438 \u043d\u0435 \u043d\u0430\u0441\u0442\u043e\u043b\u044c\u043a\u043e \u043f\u043e\u043f\u0443\u043b\u044f\u0440\u043d\u044b.<\/span><\/p>\n

    \u041a\u0430\u043a \u0437\u0430\u0449\u0438\u0449\u0430\u0442\u044c\u0441\u044f \u043e\u0442 DDoS<\/h2>\n

    \u041d\u0430 \u0437\u0430\u0440\u0435 \u0432\u0440\u0435\u043c\u0435\u043d, \u0434\u043b\u044f \u0437\u0430\u0449\u0438\u0442\u044b \u043e\u0442 DDoS \u0431\u044b\u043b \u043d\u0443\u0436\u0435\u043d \u0442\u043e\u043b\u044c\u043a\u043e \u0433\u0440\u0430\u043c\u043e\u0442\u043d\u043e \u043d\u0430\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u044b\u0439 \u0441\u0435\u0440\u0432\u0435\u0440. \u041d\u043e \u0441 \u043f\u043e\u044f\u0432\u043b\u0435\u043d\u0438\u0435\u043c \u0431\u043e\u0442-\u043d\u0435\u0442\u043e\u0432 \u0438 \u043e\u0442\u043a\u0440\u044b\u0442\u0438\u0435\u043c \u0432\u0441\u0451 \u0431\u043e\u043b\u0435\u0435 \u0438\u0437\u043e\u0449\u0440\u0435\u043d\u043d\u044b\u0445 \u043c\u0435\u0442\u043e\u0434\u043e\u0432 \u0430\u0442\u0430\u043a\u0438, \u043d\u0430\u0441\u0442\u0440\u043e\u0435\u043a \u0441\u0435\u0440\u0432\u0435\u0440\u0430 \u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u0441\u044f \u043c\u0430\u043b\u043e. \u041d\u0443\u0436\u043d\u043e \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u043e\u0435 \u043e\u0431\u043e\u0440\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u0435 \u0438, \u043d\u0430 \u043a\u0440\u0430\u0439\u043d\u0438\u0439 \u0441\u043b\u0443\u0447\u0430\u0439, \u0448\u0438\u0440\u043e\u043a\u0438\u0439 \u0438\u043d\u0442\u0435\u0440\u043d\u0435\u0442-\u043a\u0430\u043d\u0430\u043b \u2014 \u0436\u0435\u043b\u0430\u0442\u0435\u043b\u044c\u043d\u043e \u0432 2-3 \u0433\u0438\u0433\u0430\u0431\u0438\u0442\u0430.<\/span><\/p>\n

    \u041d\u0430 \u0441\u0435\u0440\u0432\u0435\u0440\u0430\u0445 Unihost \u2014 \u043a\u0430\u043a \u0432\u044b\u0434\u0435\u043b\u0435\u043d\u043d\u044b\u0445, \u0442\u0430\u043a \u0438 \u0441 VPS \u0438 \u0445\u043e\u0441\u0442\u0438\u043d\u0433\u043e\u043c \u2014 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0442\u0440\u0451\u0445\u0443\u0440\u043e\u0432\u043d\u0435\u0432\u0430\u044f \u0437\u0430\u0449\u0438\u0442\u0430 \u043e\u0442 DDoS:<\/span><\/p>\n

      \n
    1. \u0414\u043b\u044f \u0437\u0430\u0449\u0438\u0442\u044b \u043e\u0442 TCP-SYN \u0438 GET \u0430\u0442\u0430\u043a, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c \u0431\u0440\u0435\u043d\u0434\u043c\u0430\u0443\u044d\u0440. \u042d\u0442\u043e \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u043e\u0435 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u043e, \u043a\u043e\u0442\u043e\u0440\u043e\u0435 \u043f\u0440\u043e\u0432\u0435\u0440\u044f\u0435\u0442 \u0442\u0440\u0430\u0444\u0438\u043a \u0438 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0438\u0432\u0430\u0435\u0442 \u0434\u043e\u0441\u0442\u0443\u043f \u0437\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a\u043e\u0432 \u043a \u0441\u0435\u0440\u0432\u0435\u0440\u0443. \u041d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0435\u0441\u043b\u0438 \u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432\u043e \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439 \u0432\u043d\u0435\u0437\u0430\u043f\u043d\u043e \u043d\u0430\u0447\u0438\u043d\u0430\u044e\u0442 \u0437\u0430\u043f\u0440\u0430\u0448\u0438\u0432\u0430\u0442\u044c \u043e\u0434\u0438\u043d \u0438 \u0442\u043e\u0442 \u0436\u0435 \u0444\u0430\u0439\u043b \u0441\u043d\u043e\u0432\u0430 \u0438 \u0441\u043d\u043e\u0432\u0430 \u2014 \u0431\u0440\u0435\u043d\u0434\u043c\u0430\u0443\u044d\u0440 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0438\u0432\u0430\u0435\u0442 \u0438\u043c \u0434\u043e\u0441\u0442\u0443\u043f \u043a \u0441\u0435\u0440\u0432\u0435\u0440\u0443.\u00a0<\/span><\/li>\n
    2. \u0414\u043b\u044f \u0437\u0430\u0449\u0438\u0442\u044b \u043e\u0442 UDP\/ICMP \u0430\u0442\u0430\u043a \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c \u0440\u043e\u0443\u0442\u0435\u0440. \u042d\u0442\u043e \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u043e, \u043a\u043e\u0442\u043e\u0440\u043e\u0435 \u0443\u043f\u0440\u0430\u0432\u043b\u044f\u0435\u0442 \u0434\u043e\u0441\u0442\u0443\u043f\u043e\u043c \u043a\u043e\u043c\u043f\u044c\u044e\u0442\u0435\u0440\u043e\u0432 \u043a \u0441\u0435\u0442\u0438 \u0438 \u0443\u043c\u0435\u0435\u0442 \u0444\u0438\u043b\u044c\u0442\u0440\u043e\u0432\u0430\u0442\u044c \u0442\u0440\u0430\u0444\u0438\u043a, \u043e\u0442\u0441\u0435\u043a\u0430\u044f \u0431\u0435\u0441\u0441\u043c\u044b\u0441\u043b\u0435\u043d\u043d\u044b\u0435 \u043f\u0430\u043a\u0435\u0442\u044b.<\/span><\/li>\n
    3. \u0414\u043b\u044f \u0437\u0430\u0449\u0438\u0442\u044b \u043e\u0442 \u043d\u0435\u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u044b\u0445 \u0430\u0442\u0430\u043a, \u043d\u0430 \u043c\u0435\u0441\u0442\u0435 \u0432\u0441\u0435\u0433\u0434\u0430 \u043d\u0430\u0445\u043e\u0434\u0438\u0442\u0441\u044f \u0430\u0434\u043c\u0438\u043d\u0438\u0441\u0442\u0440\u0430\u0442\u043e\u0440.<\/span><\/li>\n<\/ol>\n

      \u0415\u0441\u043b\u0438 \u0434\u043e\u0441\u0442\u0443\u043f\u0430 \u043a \u0441\u0435\u0440\u0432\u0435\u0440\u0443 \u0443 \u0432\u0430\u0441 \u043d\u0435\u0442, \u043d\u043e \u0437\u0430\u0449\u0438\u0442\u0438\u0442\u044c \u0441\u0430\u0439\u0442 \u043d\u0443\u0436\u043d\u043e, \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0438\u0442\u0435 CDN. CDN \u2014 \u044d\u0442\u043e \u0441\u0435\u0442\u044c \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u043a\u043e\u043d\u0442\u0435\u043d\u0442\u043e\u043c, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0441\u043e\u0437\u0434\u0430\u0451\u0442 \u043a\u044d\u0448-\u043a\u043e\u043f\u0438\u044e \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u043e\u0432 \u043d\u0430 \u0432\u0430\u0448\u0435\u043c \u0440\u0435\u0441\u0443\u0440\u0441\u0435 \u0438 \u0441\u043e\u0445\u0440\u0430\u043d\u044f\u0435\u0442 \u0435\u0451 \u0443\u0436\u0435 \u043d\u0430 \u0441\u0432\u043e\u0438\u0445 \u0441\u0435\u0440\u0432\u0435\u0440\u0430\u0445 \u0434\u043b\u044f \u0434\u0430\u043b\u044c\u043d\u0435\u0439\u0448\u0435\u0439 \u0432\u044b\u0434\u0430\u0447\u0438 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f\u043c. Cloudflare \u2014 \u0441\u0430\u043c\u0430\u044f \u043f\u043e\u043f\u0443\u043b\u044f\u0440\u043d\u0430\u044f \u0441\u0435\u0442\u044c \u2014 \u0432\u044b\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442 DDoS \u0430\u0442\u0430\u043a\u0438 \u043f\u043b\u043e\u0442\u043d\u043e\u0441\u0442\u044c\u044e \u0434\u043e 400 \u0413\u0431\u0438\u0442\/\u0441. \u041f\u043e\u0434\u043a\u043b\u044e\u0447\u0438\u0442\u044c\u0441\u044f \u043a CloudFlare \u043d\u0430 \u0445\u043e\u0441\u0442\u0438\u043d\u0433\u0435 Unihost \u043c\u043e\u0436\u043d\u043e \u0432 \u043e\u0434\u0438\u043d \u043a\u043b\u0438\u043a.<\/span><\/p>\n

      \u0417\u0430\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435<\/h2>\n

      DDoS \u0430\u0442\u0430\u043a\u0438 \u043f\u043e\u0441\u0442\u0435\u043f\u0435\u043d\u043d\u043e \u0443\u0445\u043e\u0434\u044f\u0442 \u0432 \u043f\u0440\u043e\u0448\u043b\u043e\u0435, \u0441 \u0440\u0430\u0437\u0432\u0438\u0442\u0438\u0435\u043c \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u043d\u043e\u0433\u043e \u0438\u043d\u0442\u0435\u0440\u043d\u0435\u0442\u0430 \u0438 \u0432\u0441\u0451 \u0431\u043e\u043b\u0435\u0435 \u0438\u0437\u043e\u0449\u0440\u0435\u043d\u043d\u044b\u0445 \u043c\u0435\u0442\u043e\u0434\u043e\u0432 \u0437\u0430\u0449\u0438\u0442\u044b. \u041d\u043e \u043e\u043d\u0438 \u0432\u0441\u0435 \u0435\u0449\u0435 \u043e\u043f\u0430\u0441\u043d\u044b. \u041f\u043e\u044d\u0442\u043e\u043c\u0443, \u0435\u0441\u043b\u0438 \u043d\u0435 \u0445\u043e\u0442\u0438\u0442\u0435 \u0431\u043e\u044f\u0442\u044c\u0441\u044f \u043d\u0435\u0447\u0435\u0441\u0442\u043d\u044b\u0445 \u043a\u043e\u043d\u043a\u0443\u0440\u0435\u043d\u0442\u043e\u0432 \u0438 \u043d\u0430\u043d\u044f\u0442\u044b\u0445 \u0438\u043c\u0438 \u0445\u0430\u043a\u0435\u0440\u043e\u0432 \u2014 \u0432\u044b\u0431\u0438\u0440\u0430\u0439\u0442\u0435 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0441 \u043d\u0430\u0434\u0435\u0436\u043d\u043e\u0439 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS.<\/span><\/p>\n\n

      \n <\/div>\n\n","protected":false},"excerpt":{"rendered":"

      DDoS \u0440\u0430\u0441\u0448\u0438\u0444\u0440\u043e\u0432\u044b\u0432\u0430\u0435\u0442\u0441\u044f \u043a\u0430\u043a Distributed Denial of Service, \u0442\u043e \u0435\u0441\u0442\u044c \u00ab\u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u043d\u044b\u0439 \u043e\u0442\u043a\u0430\u0437 \u0432 \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u043d\u0438\u0438\u00bb. DDoS-\u0430\u0442\u0430\u043a\u0438 \u043f\u0440\u0438\u0437\u0432\u0430\u043d\u044b \u0432\u044b\u0437\u0432\u0430\u0442\u044c \u0443 \u0436\u0435\u0440\u0442\u0432\u044b \u043e\u0442\u043a\u0430\u0437 \u0432 \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u043d\u0438\u0438 \u0432\u0441\u0435\u0445 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439 \u2014 \u043a\u0430\u043a \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u044f\u0449\u0438\u0445 \u0430\u0442\u0430\u043a\u0443, \u0442\u0430\u043a \u0438 \u043f\u0440\u043e\u0441\u0442\u044b\u0445 \u043f\u043e\u0441\u0435\u0442\u0438\u0442\u0435\u043b\u0435\u0439 \u0441\u0430\u0439\u0442\u0430. DDoS \u043d\u0430\u044f\u0432\u0443 \u041f\u0440\u043e\u0449\u0435 \u0432\u0441\u0435\u0433\u043e \u043e\u0431\u044a\u044f\u0441\u043d\u0438\u0442\u044c DDoS \u043d\u0430 \u043f\u0440\u0438\u043c\u0435\u0440\u0435: \u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u044c\u0442\u0435, \u0447\u0442\u043e \u0432\u044b \u0441\u0442\u043e\u0438\u0442\u0435 \u0432 \u043e\u0447\u0435\u0440\u0435\u0434\u0438 \u0432 \u043c\u0430\u0433\u0430\u0437\u0438\u043d\u0435. \u041a\u0430\u0441\u0441\u0438\u0440 \u043f\u043e\u0441\u0442\u0435\u043f\u0435\u043d\u043d\u043e \u043e\u0442\u043f\u0443\u0441\u043a\u0430\u0435\u0442 \u0442\u043e\u0432\u0430\u0440, \u043e\u0447\u0435\u0440\u0435\u0434\u044c \u043e\u043f\u0435\u0440\u0430\u0442\u0438\u0432\u043d\u043e \u0441\u043e\u043a\u0440\u0430\u0449\u0430\u0435\u0442\u0441\u044f. […]<\/p>\n","protected":false},"author":7,"featured_media":1155,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21],"tags":[],"class_list":["post-3955","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-webdev","has-post-title","has-post-date","has-post-category","has-post-tag","has-post-comment","has-post-author",""],"yoast_head":"\n\u0427\u0442\u043e \u0442\u0430\u043a\u043e\u0435 DDoS-\u0430\u0442\u0430\u043a\u0430, \u0438 \u0447\u0435\u043c \u043e\u043d\u0430 \u043e\u043f\u0430\u0441\u043d\u0430 - Unihost.com Blog<\/title>\n<meta name=\"description\" content=\"DDoS \u0440\u0430\u0441\u0448\u0438\u0444\u0440\u043e\u0432\u044b\u0432\u0430\u0435\u0442\u0441\u044f \u043a\u0430\u043a Distributed Denial of Service, \u0442\u043e \u0435\u0441\u0442\u044c \u00ab\u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u043d\u044b\u0439 \u043e\u0442\u043a\u0430\u0437 \u0432 \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u043d\u0438\u0438\u00bb. 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