Yog tias koj qhov chaw muaj kev nom kev tswv, lees txais kev them nyiaj hauv Is Taws Nem, lossis yog tias koj khiav lag luam muaj txiaj ntsig - DDoS nres tuaj yeem tshwm sim thaum twg los tau. Hauv lus Askiv, cov ntawv luv DDoS tuaj yeem txhais tau tias "kev faib tawm tsis lees paub kev pabcuam kev tawm tsam." THIAB tiv thaiv koj lub vev xaib server los ntawm DDoS tawm tsam - qhov tseem ceeb tshaj plaws ntawm kev ua haujlwm zoo.
Tsuas yog hais DDoS nres - qhov no yog qhov overload ntawm server kom nws tsis tuaj yeem pab cov qhua. Hackers coj mus rau hauv lub computer network thiab xa ib tug lossis loj tus naj npawb ntawm kev thov mus rau lub server xav tau. Qhov loj ntawm botnet tuaj yeem nyob ntawm ntau kaum rau ntau pua txhiab lub khoos phis tawj. Cov neeg rau zaub mov raug yuam kom teb rau txhua qhov kev thov, tsis tuaj yeem tiv nrog cov khoom thauj thiab kev sib tsoo.
Server tiv thaiv kab ke tiv thaiv DDoS tawm tsam
Sib ntaus DDoS tawm tsam ua tau siv txoj kev kho vajtse. Txhawm rau ua qhov no, firewalls txuas nrog cov khoom siv server, uas txiav txim siab seb puas yuav tso cai rau kev khiav mus ntxiv. Lawv firmware muaj algorithms uas txiav txim siab feem ntau ntawm kev tawm tsam. Yog tias lub zog tawm tsam tsis tshaj qhov muaj nuj nqis uas tau teev tseg hauv daim ntawv pov thawj, cov khoom siv yuav ua haujlwm li qub. Qhov tsis zoo yog txwv bandwidth thiab nyuaj rau kev faib tsheb khiav.
Ntau txoj kev nrov - siv lub lim network. Txij li cov tsheb khiav yog tsim los ntawm botnet, siv ntau lub khoos phis tawj los tawm tsam cov tsheb khiav tsis zoo yog qhov kev daws teeb meem zoo tshaj plaws. Lub network yuav siv sij hawm dhau lub tsheb khiav, lim nws, thiab tsuas yog kev txheeb xyuas thiab cov tsheb khiav zoo los ntawm cov neeg siv tiag tiag mus txog lub hom phiaj server. Lub ntsiab kom zoo dua ntawm txoj kev no yog lub peev xwm los hloov kho kev tiv thaiv. Advanced hackers twb tau kawm yuav ua li cas zais cov tsheb tsis zoo raws li kev khiav tsheb los ntawm cov neeg tuaj saib. Tsuas yog ib tus kws paub txog kev ruaj ntseg cov ntaub ntawv tshwj xeeb tuaj yeem paub txog kev tsheb tsis zoo.
Txhawm rau tiv thaiv cov kev tawm tsam zoo li no, cov chaw muab kev pabcuam thiab cov tuam txhab hosting tsim cov kev sib txuas uas dhau mus thiab lim nws. Raws li qhov chaw kawg, nws muaj peev xwm txuas mus rau lwm tus neeg sab nrauv tsheb ntxuav cov nodes.
Lub network architecture muaj peb txheej: routing, packet processing txheej thiab daim ntawv thov txheej. Nyob rau theem routing, qhov ntws yog sib npaug ntawm lub network nodes ua tsaug rau ultra-npaum routers. Nyob rau theem ua tiav batch, ob peb cov khoom siv rov ua dua tshiab lim cov tsheb thauj khoom siv tshwj xeeb algorithms. Nyob rau ntawm daim ntawv thov, encryption, decryption thiab ua cov kev thov tshwm sim. Yog tias tsim nyog, koj tuaj yeem nyeem cov lus ceeb toom ntawm lub zog thiab lub sijhawm ntawm kev tawm tsam, nrog rau nyeem cov ntawv ceeb toom ntxuav.
ProHoster yuav tiv thaiv koj lub vev xaib los ntawm DDoS tawm tsam nrog lub peev xwm txog li 1,2 Tb / s. Rau txhua hom server, cov qauv yooj yim rau kev tiv thaiv kev tawm tsam DDoS yooj yim yog tsim los ntawm lub neej ntawd. Rau cov teeb meem kev ruaj ntseg tiv thaiv lub web server los ntawm DDoS tawm tsam sau ntawv rau peb kev txhawb nqa. Tsis txhob tos kom txog thaum koj lub server poob qis - tiv thaiv nws hnub no!