Uma isayithi lakho lingokwepolitiki ngokwemvelo, lamukela izinkokhelo nge-inthanethi, noma uma uqhuba ibhizinisi elinenzuzo - Ukuhlasela kwe-DDoS kungenzeka noma nini. Kusukela esiNgisini, isifinyezo esithi DDoS singahunyushwa ngokuthi "ukunqatshelwa kokuhlaselwa kwesevisi." KANYE ukuvikela iseva yakho yewebhu ekuhlaselweni kwe-DDoS β ingxenye ebaluleke kakhulu yokubamba ikhwalithi.
Esho nje Ukuhlasela kwe-DDoS - lokhu kuwukugcwala kweseva ukuze ingakwazi ukusiza izivakashi. Abaduni bathatha inethiwekhi yekhompiyutha futhi bathumele inani elikhulu lezicelo ezingenalutho kuseva oyifunayo. Ubukhulu be-botnet bungasukela emashumini ambalwa kuya kumakhompiyutha ayizinkulungwane ezingamakhulu amaningana. Iseva iphoqelekile ukuthi iphendule kuzo zonke izicelo, ayikwazi ukubhekana nomthwalo nokuphahlazeka.
Amasistimu okuvikela iseva ekuhlaselweni kwe-DDoS
Yilwa nokuhlaselwa kwe-DDoS kungenzeka kusetshenziswa izindlela zehardware. Ukwenza lokhu, ama-firewall axhunywe kumishini yeseva, enquma ukuthi ingabe izovumela ithrafikhi ukuthi idlule ngokuqhubekayo. I-firmware yabo iqukethe ama-algorithms anquma iningi lokuhlaselwa. Uma amandla okuhlasela engeqi amanani ashiwo kusitifiketi, okokusebenza kuzosebenza ngokujwayelekile. Ububi bukhawulelwe komkhawulokudonsa kanye nobunzima bokusabalalisa kabusha ithrafikhi.
Indlela edume kakhulu β ukusetshenziswa kwenethiwekhi yokuhlunga. Njengoba ithrafikhi ikhiqizwa i-botnet, ukusebenzisa amakhompyutha amaningi ukulwa nethrafikhi engenalutho kuyisixazululo esingcono kakhulu. Inethiwekhi ithatha ithrafikhi, iyihlunge, futhi ithrafikhi eqinisekisiwe nekhwalithi ephezulu kuphela evela kubasebenzisi bangempela ifinyelela kuseva eqondiwe. Inzuzo enkulu yale ndlela yikhono lokumisa ukuvikela ngendlela eguquguqukayo. Abaduni abathuthukile sebefundile ukuthi bangafihla kanjani ithrafikhi enonya njengethrafikhi evela kubavakashi abajwayelekile. Uchwepheshe wezokuvikela onolwazi kuphela ongabona ithrafikhi embi.
Ukuze kuvikelwe ekuhlaselweni okunjalo, abahlinzeki kanye nezinkampani ezisingathayo zenza amanethiwekhi adlula ithrafikhi futhi ziwahlunge. Njengendlela yokugcina, kungenzeka ukuxhuma kuma-node okuhlanza ithrafikhi yenkampani yangaphandle.
Isakhiwo senethiwekhi siqukethe izendlalelo ezintathu: umzila, isendlalelo sokucubungula iphakethe kanye nesendlalelo sohlelo lokusebenza. Ezingeni lomzila, ukugeleza kusatshalaliswa ngokulinganayo phakathi kwamanodi enethiwekhi ngenxa yamarutha asebenza kahle kakhulu. Ezingeni lokucubungula iqoqo, amadivayisi amaningana angasebenzi ngokulinganayo ahlunga ithrafikhi engenayo esebenzisa ama-algorithms akhethekile. Ezingeni lohlelo lokusebenza, ukubethela, ukukhishwa kwekhodi nokucutshungulwa kwezicelo kwenzeka. Uma kunesidingo, ungafunda imibiko ngamandla kanye nobude besikhathi sokuhlaselwa, futhi ufunde nemibiko yokuhlanza.
I-ProHoster izovikela iwebhusayithi yakho ekuhlaselweni kwe-DDoS ngomthamo ongafika ku-1,2 Tb/s. Kuhlobo ngalunye lweseva, izifanekiso eziyisisekelo zokuvikela ekuhlaselweni okulula kwe-DDoS zakhiwe ngokuzenzakalelayo. Ngezinkinga zokuphepha ukuvikela iseva yewebhu ekuhlaselweni kwe-DDoS bhalela ukwesekwa kwethu kwezobuchwepheshe. Ungalindi kuze kube yilapho iseva yakho yehla - ivikele namuhla!