Uma sicabangela iqiniso lokuthi ukuhlaselwa kwe-DDoS kuya kuyanda nsuku zonke, sidinga ukucabangela le nkinga ngokuningiliziwe. I-DDoS iyindlela yokuhlasela iwebhusayithi ukuze uvimbele ukufinyelela kuyo ngabasebenzisi bangempela. Isibonelo, uma isayithi lebhange lenzelwe ukusiza abantu abangu-2000 ngesikhathi esifanayo, i-hacker ithumela amaphakethe angu-20 ngomzuzwana kuseva yesevisi. Njengokulindelekile, isiteshi sizogcwala kakhulu futhi iwebhusayithi yebhange izoyeka ukunikeza amakhasimende. Ngakho-ke, umbuzo uphakama:Ungayivikela kanjani iseva yakho ekuhlaselweni kwe-DDoS? ".
Okokuqala udinga ukuqonda ukuthi ukuze kusetshenziswe ngempumelelo ukuhlasela, amandla amakhulu e-computing ayadingeka. Kukhompyutha evamile, njengesiteshi somhlinzeki we-hacker, ngeke ikwazi ukumelana nomthwalo ngokwawo. Kulokhu, kusetshenziswa i-botnet - inethiwekhi yamakhompiyutha agqekeziwe aqhuba ukuhlasela. Okwamanje, amanethiwekhi e-IoT - i-inthanethi yezinto - avame ukubonakala ekuhlaselweni. Lawa amasistimu e-"Smart Home" agqekeziwe - amadivayisi axhunywe ku-inthanethi. Amasistimu we-alamu, ukubhekwa kwevidiyo, ukungena komoya nokunye okuningi.
Ngakho-ke, kubalulekile ukuqonda ukuthi akunangqondo ukulwa nokuhlasela okunzima kwe-DDoS yedwa. Imishini yenethiwekhi, njengeseva ngokwayo, ayikwazi nje ukumelana namandla alokhu kuhlasela, ayinaso isikhathi sokuhlunga ithrafikhi futhi "iwela phansi". Futhi abasebenzisi bangempela ngalesi sikhathi ngeke bakwazi ukufinyelela isiza, futhi isithunzi sebhizinisi senkampani engakwazi ngisho nokuhlela umsebenzi wesiza sayo sizokonakala.
Futhi akugcini lapho. Izinjini zokusesha, ezixakwe ukungabikho kwesayithi kunkomba, zizokwehlisa indawo yazo ekusesheni. Kungase kuthathe inyanga ukubuyisela izindawo zokuqala. Futhi ezinkampanini ezinkulu, lokhu kufana nokufa. Lokhu kusho ukulahlekelwa okukhulu noma ngisho nokuqothuka. Ngakho-ke, ungakunaki ukuvikelwa ekuhlaselweni kwe-DDoS.
Kunezindlela ezi-4 zokuvikela ekuhlaselweni kwe-DDoS:
- Ukuzivikela. Bhala imibhalo noma sebenzisa i-firewall. Indlela engasebenzi kahle, ingasebenza kuphela ekuhlaselweni kwenethiwekhi encane yemishini efika kweyi-10. Wayeka ukusebenza ekuqaleni kwawo-2000.
- Imishini ekhethekile. Idivayisi ifakwe phambi kwamaseva namarutha, ihlunga ithrafikhi engenayo. Le ndlela inezihibe ezi-2. Okokuqala, ukugcinwa kwabo kudinga abasebenzi abaqeqeshiwe kakhulu. Okwesibili, banomkhawulokudonsa olinganiselwe. Uma ukuhlasela kunamandla kakhulu, zizoba yiqhwa, zingakwazi ukubhekana nomthwalo.
- Ukuvikelwa kwe-ISP. Ngeshwa, ukuze ubhekane nokuhlaselwa kwe-DDoS kwakamuva, umhlinzeki udinga ukuthenga imishini ebizayo. Abahlinzeki abaningi balwela ukuthengisa izinsizakalo zabo ngokushibhile ngangokunokwenzeka, ngakho abakwazi ukunikeza ukuvikeleka okuthembekile ekuhlaselweni okunzima kwe-DDoS. Indlela eyingxenye yokuphuma kulesi simo abahlinzeki abaningana abathi, uma kwenzeka ukuhlaselwa, baxoshe ngemizamo ehlangene.
- Isevisi yokuvikela iseva ekuhlaselweni kwe-DDoS kusuka ku-ProHoster. Njengoba inqwaba yemishini itholakala eNetherlands, sizosebenzisa inethiwekhi enkulu yokuhlanza i-bot eYurophu, eyaziwa nangokuthi ifu lokuvikela i-DDoS. Le nethiwekhi isivele inolwazi lokumelana ngempumelelo nokuhlaselwa kwe-600 Gb / s.
Uma ufuna ukuvikela iseva yakho ekuhlaselweni kwe-DDoS - bhalela ukwesekwa kwezobuchwepheshe I-ProHoster namuhla. Yenza iwebhusayithi yakho itholakale noma nini!