I-DDoS nge-VPN: iyiphi ikheli elivezwe ngempela?
Umhubhe ufihla ikheli lakho lomthombo kusuka kusevisi eyodwa, kodwa hhayi uxhumo lwakho oluphezulu, ukuphuma kwe-VPN noma imbobo edlulisiwe. Qamba umgomo ngaphambi kokuhlela ukunciphisa.
Qala ngesicelo okufanele silimaze. Singafika kuxhumo lwasekhaya, ekuphumeni kwe-VPN, noma kuhlelo olushicilelwe ngemuva komhubhe. Yonke indawo yokufika inomkhawulo wamandla ohlukile nomnikazi ohlukile ongahlunga ithrafikhi. Ukuqamba umgomo kuyisinyathelo sokuqala esiwusizo, futhi ukubhalisa kwe-VPN kuphendula okukodwa kwemithathu kuphela.
Hamba ngokwembulwa ngaphambi kokuhlasela
Landela isicelo esisodwa esingenayo esisuka ku-inthanethi siya kumthombo okufanele siwuphelelise. Uma indawo yokufika iyikheli lasekhaya, umkhawulo uwuxhumo lokufinyelela kanye nomphetho womhlinzeki. Uma kuwukuphuma kwe-VPN, umkhawulo ngowomqhubi we-VPN. Uma kuyimbobo edlulisiwe, ukucubungula kohlelo ngokwalo kuba yindawo emincane.
| Target | What saturates | Who can mitigate |
|---|---|---|
| Home connection address | The access link and provider edge | The access provider |
| VPN exit address | Provider capacity and filtering | The VPN operator |
| Published service | The application and its host | The service owner and hosting provider |
Imigomo emithathu ingahlaselwa kanyekanye, kodwa ukunciphisa kwenzeka ezindaweni ezahlukene. Bhala ukuthi isu lakho lithi livikela yiphi.
Uxhumo lwakho oluphezulu lugcina ikheli lwalo
Ukudlulisa ithrafikhi yakho ephumayo ngomhubhe kushintsha lokho okubonwa amasevisi akude. Akususi ikheli eliphethwe uxhumo lokufinyelela futhi akususi amandla alolo xhumo.
Ithrafikhi eqondiswe kuxhumo isancintisana namaphakethe omhubhe ngokwawo. I-firewall yasendaweni ingalahla amaphakethe ngemva kokufika, kodwa umfudlana ophezulu onomkhawulo usuwathwala. Umehluko lowo ubalulekile lapho uxhumo lugcwele, ngoba isihlungi asikwazi ukubuyisela amandla esingakaze sikulawule. Uma ubufakazi bukhomba kulolo xhumo, xhumana nomhlinzeki wokufinyelela ngohlelo lwakhe lwezigameko.
Ukuphuma kwe-VPN manje kuyisidingo esabiwe
Noma ubani obuka ukuphuma kwe-VPN angathumela ithrafikhi engadingeki lapho. Ukuthi umhlinzeki uyayamukela yini kuncike kumandla angempela, ukwakheka kanye nanoma iyiphi insevisi yokunciphisa ayisebenzisayo, hhayi ekubetheni ngemfihlo komhubhe.
Ukuphuma okwabiwe kungabuye kuhlaselwe isigameko esiqondiswe kwelinye iklayenti noma kunethiwekhi yomhlinzeki ezungezile. Umhlahlandlela we-CISA mayelana nokunqatshwa kwesevisi uphawula ukuthi lapho kuhlaselwa umhlinzeki we-inthanethi noma wefu, amanethiwekhi okungekho muntu akubhekise kuwo nawo angaba mnyama. Kuseseva ephethwe nguwe, umhlinzeki wokuhlinzeka indawo usengumnikazi wamandla aphezulu afika ngaphambi kokuba isivakashi sakho sibone iphakethe. Ukuhlunga ngaphakathi kwesivakashi akukwazi ukubuyisela umkhawulo wamandla osekuvele wasetshenziswa.
Imbobo eshicilelwe idinga isu lesevisi
Imbobo edlulisiwe iveza uhlelo ngamabomu, ngakho izicelo ezibonakala zisemthethweni zifika endleleni yokucubungula yalo, kungakhathaliseki ukuthi ukungena emhubheni kulawulwa kanjani. Ukungena emhubheni, ukuhlunga kwekhompyutha ephethe kanye nokugunyazwa kohlelo kuhlanganisa izigaba ezahlukene, futhi akukho kuwo okuginisekisa ukuvikelwa ekupheleni kwemithombo.
Sebenzisa imikhawulo esekelwe yesevisi, ukuqapha nokunciphisa okuphezulu, futhi qamba ukuthi ubani angacela usizo phakathi nesigameko. Ukubhalisa kwe-VPN komsebenzisi akusona ubufakazi bokuthi leyo mikhawulo ikhona kuhlelo lwakho.
Gcina ukuxilongwa kunengqondo. Amakhasi anensayo nokuxhumana okuphukile kuvela nasekunakekelweni, ekuncintisaneni ngemithombo noma ezinkingeni ezijwayelekile, ngakho gcina izigxivizo zesikhathi nokubhekwa okulinganiselwe kumqhubi onomthwalo wemfanelo. Ungalokothi uqinisekise isimangalo ngokukhukhula okungagunyaziwe, futhi esikhundleni salokho sebenzisa isu eligunyaziwe nomnikazi wengqalasizinda.