{"id":41979,"date":"2017-09-13T00:00:00","date_gmt":"2017-09-12T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/zashhita-serverov-ot-botov-i-nesanktsionirovannogo-dostupa"},"modified":"2020-02-18T13:44:45","modified_gmt":"2020-02-18T10:44:45","slug":"zashhita-serverov-ot-botov-i-nesanktsionirovannogo-dostupa","status":"publish","type":"post","link":"https:\/\/prohoster.info\/ro\/blog\/zashhita-ot-ddos-atak\/zashhita-serverov-ot-botov-i-nesanktsionirovannogo-dostupa","title":{"rendered":"Protec\u021bia serverelor \u00eempotriva botilor \u0219i a accesului neautorizat","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Potrivit statisticilor, aproximativ jum\u0103tate dintre site-uri au fost supuse unor atacuri DDoS \u00een ultimul an. \u0218i \u00een aceast\u0103 jum\u0103tate sunt incluse nu doar bloguri slab vizitate de \u00eencep\u0103tori, ci \u0219i site-uri serioase de comer\u021b electronic sau resurse care formeaz\u0103 opinia public\u0103. Dac\u0103 nu se va realiza protec\u021bia serverelor \u00eempotriva botilor \u0219i a accesului neautorizat, a\u0219tepta\u021bi-v\u0103 la pierderi semnificative, sau chiar la \u00eenchiderea afacerii. Compania ProHoster<\/a> v\u0103 ofer\u0103 s\u0103 v\u0103 proteja\u021bi proiectul cu \u00eenc\u0103rcare ridicat\u0103 de atacuri malevole.<\/p>\n

Atacul DDoS \u2013 este un atac al hackerilor asupra sistemului. Scopul este s\u0103-l aduc\u0103 la colaps. Ace\u0219tia trimit pe site o mul\u021bime de date, pe care serverul le proceseaz\u0103 \u0219i se blocheaz\u0103. Acestea sunt at\u00e2t conexiuni criptate, c\u00e2t \u0219i pachete mari sau incomplete de date din diferite adreselor IP<\/a>. Num\u0103rul calculatoarelor din botnet poate fi de zeci sau sute de mii. Un singur soldat nu poate \u00eenfrunta o armat\u0103 \u2013 a lupta singur \u00eempotriva unei astfel de armate este pur \u0219i simplu nerealizabil.<\/p>\n

Motivele unor astfel de ac\u021biuni pot fi diferite \u2013 invidie, comenzi de la concuren\u021bi, lupt\u0103 politic\u0103, dorin\u021ba de a se afirma sau antrenament. Un lucru este clar \u2013 este nevoie de protec\u021bie \u00eempotriva acestui fenomen. Iar cea mai bun\u0103 solu\u021bie este s\u0103 comanda\u021bi de la o companie de hosting serviciul \u201eProtec\u021bia serverului \u00eempotriva atacurilor DDoS\u201d.<\/p>\n

An de an, organizarea de atacuri DDoS devine tot mai u\u0219oar\u0103 \u0219i mai ieftin\u0103. Instrumentele atacatorilor se perfec\u021bioneaz\u0103, iar nivelul organiza\u021biei lor \u00eei \u00eengroap\u0103 chiar \u0219i pe cei mai experimenta\u021bi speciali\u0219ti. N\u0103zb\u00e2tiile elevilor se transform\u0103 treptat \u00een crime serioase, bine preg\u0103tite. Acesta este un mod de a provoca colapsuri \u00een sistem, f\u0103r\u0103 a l\u0103sa dovezi legale. Nu este surprinz\u0103tor c\u0103 astfel de atacuri c\u00e2\u0219tig\u0103 popularitate an de an.<\/p>\n

\"\"<\/p>\n

Protec\u021bia serverelor \u00eempotriva atacurilor<\/h2>\n

Este de men\u021bionat c\u0103 majoritatea atacurilor DDoS sunt realizate de echipe de hackeri bine organizate. Dar filtrele noastre inteligent concepute pentru cur\u0103\u021barea traficului de la bot-uri vor reu\u0219i s\u0103 filtreze 90% din traficul mali\u021bios \u0219i s\u0103 reduc\u0103 semnificativ sarcina pe server. Acest lucru este posibil datorit\u0103 utiliz\u0103rii tehnologiilor cloud. Reteaua de filtrare a traficului este format\u0103 din routere puternice \u0219i ma\u0219ini de lucru care capteaz\u0103 traficul, \u00eel distribuie uniform \u00eentre ele, filtreaz\u0103 \u0219i \u00eel redirec\u021bioneaz\u0103 c\u0103tre server. Pentru utilizatorul final, aceasta poate \u00eensemna o mic\u0103 \u00eent\u00e2rziere \u00een viteza de \u00eenc\u0103rcare a paginii, dar m\u0103car va putea utiliza site-ul.<\/p>\n

Atacuri slabe de p\u00e2n\u0103 la 10 Gbit\/s<\/strong> sunt incluse \u00een tariful de baz\u0103 al oric\u0103rui hosting. Aceasta \u00eenseamn\u0103 c\u0103 acestea sunt realizate de un utilizator neexperimentat \u0219i nu cauzeaz\u0103 daune mari. Dar dac\u0103 atacul este mai serios \u2013 este necesar s\u0103 se conecteze resurse externe.<\/p>\n

V\u0103 vom proteja resursa de DDoS, SQL\/SSI Injection, Brute Force, Cross-site Scripting, XSS, Buffer Overflow, Directory Indexing datorit\u0103 utiliz\u0103rii WAF (Web Applications Firewall). Daunele cauzate de un atac DDoS aduc afacerii o pierdere mai serioas\u0103 dec\u00e2t costul celui mai scump pachet de protec\u021bie. Contacta\u021bi compania ProHoster<\/a> chiar acum, \u0219i vom face afacerea dumneavoastr\u0103 din re\u021bea imposibil de \u00eenfr\u00e2nt.<\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0415\u0441\u043b\u0438 \u0432\u0435\u0440\u0438\u0442\u044c \u0441\u0442\u0430\u0442\u0438\u0441\u0442\u0438\u043a\u0435, \u043e\u043a\u043e\u043b\u043e \u043f\u043e\u043b\u043e\u0432\u0438\u043d\u044b \u0441\u0430\u0439\u0442\u043e\u0432 \u0437\u0430 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0438\u0439 \u0433\u043e\u0434 \u0445\u043e\u0442\u044f \u0431\u044b \u043e\u0434\u043d\u0430\u0436\u0434\u044b \u043f\u043e\u0434\u0432\u0435\u0440\u0433\u0430\u043b\u0438\u0441\u044c DDoS-\u0430\u0442\u0430\u043a\u0435. \u041f\u0440\u0438\u0447\u0451\u043c \u0432 \u044d\u0442\u0443 \u043f\u043e\u043b\u043e\u0432\u0438\u043d\u0443 \u0432\u0445\u043e\u0434\u044f\u0442 \u043d\u0435 \u0441\u043b\u0430\u0431\u043e\u043f\u043e\u0441\u0435\u0449\u0430\u0435\u043c\u044b\u0435 \u0431\u043b\u043e\u0433\u0438 \u043d\u043e\u0432\u0438\u0447\u043a\u043e\u0432, \u0430 \u0441\u0435\u0440\u044c\u0451\u0437\u043d\u044b\u0435 \u0441\u0430\u0439\u0442\u044b \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u043d\u043e\u0439 \u043a\u043e\u043c\u043c\u0435\u0440\u0446\u0438\u0438 \u0438\u043b\u0438 \u0440\u0435\u0441\u0443\u0440\u0441\u044b, \u0444\u043e\u0440\u043c\u0438\u0440\u0443\u044e\u0449\u0438\u0435 \u043e\u0431\u0449\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u0435 \u043c\u043d\u0435\u043d\u0438\u0435. \u0415\u0441\u043b\u0438 \u043d\u0435 \u0431\u0443\u0434\u0435\u0442 \u0437\u0430\u0449\u0438\u0442\u044b \u0441\u0435\u0440\u0432\u0435\u0440\u043e\u0432 \u043e\u0442 \u0431\u043e\u0442\u043e\u0432 \u0438 \u043d\u0435\u0441\u0430\u043d\u043a\u0446\u0438\u043e\u043d\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0433\u043e \u0434\u043e\u0441\u0442\u0443\u043f\u0430 \u2013 \u0436\u0434\u0438\u0442\u0435 \u0441\u0435\u0440\u044c\u0451\u0437\u043d\u044b\u0445 \u0443\u0431\u044b\u0442\u043a\u043e\u0432, \u0430 \u0442\u043e \u0438 \u043f\u0440\u0435\u043a\u0440\u0430\u0449\u0435\u043d\u0438\u044f \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u043e\u0432\u0430\u043d\u0438\u044f \u0431\u0438\u0437\u043d\u0435\u0441\u0430. \u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f ProHoster […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":41980,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[698],"tags":[],"class_list":["post-41979","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-zashhita-ot-ddos-atak"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47 Protec\u021bia serverelor \u00eempotriva bot-urilor, accesului neautorizat, virusilor \u0219i atacurilor de re\u021bea | ProHoster","description":"Dac\u0103 ne credem statisticile, aproximativ 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