I-imeyili yokubhalisa i-VPN: isikhathi sokuphila kwe-alias kanye nendlela yokubuyisa
Khetha ikheli lokubhalisa eliphila isikhathi eside kune-akhawunti. Hlola ukuthi i-VPN ithumelani lapho, ubani olawula i-alias, nokuthi ukubuyisa kusinda kanjani kubhokisi lezincwadi elifile.
Inkambu yokubhalisa yamukela noma yiliphi ikheli olibhalayo, futhi lokho kuyisiqondiso sayo sonke. Lokho ikheli eliba kukho kamuva — igama lokungena, indawo yokusetha kabusha iphasiwedi, isiteshi sezaziso zokuphepha — yikho okunquma ukuthi i-alias ephelelwa yisikhathi ngenyanga ezayo ayinangozi noma iwukukhiywa kwesikhathi esizayo. Dlula kulezi zihlolo ngokulandelana futhi ume kulokho okwehlulekayo. Umgomo iwukuxhumana okulawulayo kukho konke ukuphila kwe-akhawunti, hhayi ibhokisi lezincwadi eliphila isikhathi esifushane kunazo zonke ongalithola.
Ubumfihlo nekhono lokubuyisa kudonsa ezinhlangothini eziphambene lapha, futhi ibhalansi efanele incike endimeni ye-akhawunti.
Okuthunyelwa yisevisi kulelo kheli
Funda inqubo eshicilelwe yokubhalisa, yokubuyisa neyezaziso esikhundleni sokuqagela efomini. Ikheli lingase lisebenze njengegama lomsebenzisi, indawo yokusetha kabusha, uxhumano lwebhili, isiteshi sezaziso zokuvuza kwedatha noma njengenkambu yokuzikhethela kuphela. Indima ngayinye inendlela ehlukile yokwehluleka lapho ibhokisi lezincwadi linyamalala: ukulahlekelwa igama lomsebenzisi kuwuhlupho, kodwa ukulahlekelwa isiteshi esisodwa sokusetha kabusha kuyithikithi lokusekelwa elinokuqinisekiswa kobuwena.
I-akhawunti engenakho ukubuyiswa nge-imeyili isenendlela yokubuyisa, ngokuvamile ukhiye noma iqoqo lamakhodi. Thatha leyo nto njengento okufanele uyivikele, futhi thatha inkambu ye-imeyili njengolwazi lokuzikhethela.
Hlola i-alias ngaphambi kokubhalisa
Gijimisa lezi zinto zokusesha kumhlinzeki we-alias kanye nesevisi ye-VPN ngaphambi kokuba ikheli lihlotshaniswe ne-akhawunti. Isizinda esingenaso esihluthulela imeyili esisebenzayo, noma umhlinzeki ophendula ngayo yonke ingxenye yasendaweni, kukutshela ukuthi unokuphatha okungakanani ngempela.
dig +short MX your-alias.example.net dig +short TXT your-alias.example.net openssl s_client -connect mx1.your-alias.example.net:25 -starttls smtp swaks --to [email protected] --quit-after RCPT
Irekhodi le-MX likhombisa ukuthi ukhona yini umuntu owamukela imeyili yesizinda; ingxoxo ye-SMTP ikhombisa ukuthi ibhokisi lezincwadi likhona ngaphambi kokuba uncike kulo. Umhlinzeki owamukela wonke amakheli ungumbamba konke, okusho ukuthi ukulethwa kuyasebenza, kodwa imeyili yokubuyisa nayo ingase ifundwe yinoma ubani ophethe leso sizinda.
Buza umhlinzeki ngqo ukuthi kwenzekani lapho kuphelelwa yisikhathi, kudluliswa futhi kushintshwa isizinda, ngoba lezo zehlakalo zininquma ukuthi umlayezo wokubuyisa wakudala usafika yini kuwe.
Okukufihlayo i-alias nokungakufihli
I-alias yesevisi ngayinye ivimbela ukuthi isihlonzi esifanayo sivele yonke indawo, okunciphisa ukuxhumana okungahleliwe phakathi kwama-akhawunti. Ayikufihli ubudlelwano bomhlinzeki we-alias nebhokisi lezincwadi lendawo, futhi ayivimbeli isevisi ye-VPN ekugcineni isihlonzi sayo se-akhawunti, amarekhodi okukhokha noma umlando wokusekelwa. Ngakho-ke ukushintshwa kwamakheli kuyisinqumo mayelana nomjikelezo wokuphila kwe-akhawunti, hhayi iswishi yobumfihlo.
Iziqondiso zokuqinisekisa ubunikazi ze-NIST zithatha ikheli lokubuyisa eliqinisekisiwe njengengxenye yezilawuli zomjikelezo wokuphila we-akhawunti, futhi lowo ngumfanekiso womqondo ofanele wokushintsha uqobo.
Hoxisa ikheli ngaphandle kokuzivalela ngaphandle
Ngaphambi kokuba i-alias ikhanselwe, shintsha uxhumano kuzilungiselelo eziqinisekisiwe zesevisi futhi uqedele noma yikuphi ukuqinisekisa okudingwa yilolo shintsho. Qinisekisa ukuthi indawo entsha ithola isaziso sokuhlola. Vumela ibhokisi lezincwadi elidala liphele ngemva kokuba zombili izinyathelo ziphumelele. Ukukwenza ngokulandelana okuphambene yikho okwenza ama-akhawunti angakwazi ukubuyiswa.
Gcina amakhodi okubuyisa endaweni ehlala isikhathi eside kunebhokisi lezincwadi, njengokufakwa kusiphathi sephasiwedi noma irekhodi elingaxhunyiwe ku-inthanethi. Inothi elithi setha kabusha ngokusebenzisa i-imeyili endala alisona isu lokubuyisa lapho lelo bhokisi lingasekho.
Ukuvala i-akhawunti nokuvala ibhokisi lezincwadi kuyizinto ezihlukene. Sebenzisa inqubo ebhaliwe yokususa i-akhawunti, bese uhoxisa ikheli, futhi uhlole ukuthi isevisi igcina irekhodi lokukhokha noma lokugcinwa okusemthethweni elihlala isikhathi eside kunakho kokubili.