Gcina ukuhlukaniswa kwe-VPN kusilondolozi, gcina ubudala bakho bubonakala
Ukuqaphela, ukusha kwako kanye nokuphendula kwesayithi yakho kuguga ngezinga elihlukile. Uma kugcinwa kwehlukile, ukuhlukaniswa okugciniwe kuhlala kuthembekile mayelana nalokho okukwaziyo.
Ukuhlukaniswa okugciniwe kusindisa ukusesha okukodwa futhi kumisa umbono wavizolo esinqumweni sanamuhla. Ukuqhathanisa kwangempela akukona ukugcina nokungagcini: ukuqaphela, ukusha kwako kanye nokuphendula okukhethwe yisayithi yakho. Uma ulahlekelwa umngcele phakathi kwezinto ezintathu, ukuthuthukisa kuqala ukwenza inqubomgomo kukodwa. Ukulungisa ingxenye yokubala, hhayi umthombo ongcono.
Amarekhodi amathathu anamawashi amathathu ahlukene
Ukuqaphela yinsimu oyitholile, umthombo ekuvela kuwo kanye nenguqulo yesethi yedatha ngemuva kwako. Ukusha kuyisici sombhalo wesilondolozi: ukuthi ukusesha kwaqala nini, ukuthi umbhalo awusathenjwa nini, nokuthi ukuvuselela kokugcina kubuyise okuthile yini. Ukuphendula yikho okwenzayo isayithi yakho mayelana nakho kulesicelo, leli akhawunti noma lesi senzo. Zikhiqizwa abanikazi abehlukene futhi zibola ngezinga elihlukile, yingakho umugqa owodwa obizwa nge-blocked echitha lowo mehluko.
| Record | Who owns it | How long it should live | Damage when it is folded into another row |
|---|---|---|---|
| The observation | the feed's operator | until a newer dataset version replaces it | a stale lookup becomes indistinguishable from a fresh one |
| Its freshness | the application | one request's tolerance for age | a failed refresh hides behind a cache hit |
| The response | whoever owns the site policy | until that policy is reviewed | a feed outage turns into an indefinite block |
Amawashi amabili afanele ukunakekelwa okukhethekile. Isikhathi lapho ukusesha kwakho kwaqala khona akusona isikhathi lapho umhlinzeki washicilela khona isethi yedatha, futhi umphathi ofunda umugqa kamuva kufanele azi ukuthi yikuphi kwalawa mabili igugu ngalinye elivela kukho. Setha ukuphelelwa isikhathi nokuvuselela ngokwemodeli yokuvuselela ebhalwe phansi yomthombo nangokwezindleko zokungalungi, hhayi nanini ngenombolo eboliwe kwesinye isayithi.
Gcina insimu, hhayi isinqumo
Imibhalo ye-MaxMind mayelana nama-IP angaziwa iyisibonelo esibonakalayo somthombo ohlukanisa i-VPN engaziwa, umhlinzeki wokubamba, i-proxy yomphakathi nokuphuma kwe-Tor ezingxenyeni ezihlukene. Iphinde ibhale phansi ukuthi inethiwekhi encane ye-VPN engabhalisiwe ingase ivele ngaphansi kwefulegi lokubamba esikhundleni salokho. Ukukhipha lokho kube boolean eyodwa kulahla ingxenye eyodwa umphathi angayihlola kamuva.
Awekho amaqhubu okucabanga aphephile. Ilebula lokubamba alifakazeli ukuthi kwasetshenziswa umhubhe, futhi ukungabikho kwefulegi le-VPN akufakazeli ukuthi akukho lutho olwaluphakathi kwekhlayenti nesevisi yakho. Lokhu kuyizimangalo ezimbili ezihlukene, futhi i-boolean eyodwa ayikwazi ukuveza noma eyodwa yazo.
Hlanganisa umbhalo nekheli okuqinisekise lona
Ngemuva kwe-proxy ephambene, uhlelo kufanele lusebenzise ukuphathwa kwekheli leklayenti okuvunyelwe ukusetshenziswa. Isihloko sokudlulisa esihlinzekwe umshayi angasoze akwazi ukukhetha udumo olugciniwe lomunye umuntu.
Lokho kwehluleka kuyiphutha lokulunga nelokuvikeleka ngasikhathi sinye, ngoba umhlaseli olawula isihloko angazuza umbhalo othenjiwe noma abophe isisulu kwelibi. Khipha ukhiye kusixhumi esiqedwe ingqalasizinda yakho, futhi ubhale phansi ukuthi yikuphi ukukhipha okwasetshenziswa. Uma kunezikhangiso eziningi phambili, bhala phansi uchungechunge esikhundleni sokuthemba isihloko sokuqala esibonakala sikholeka. Uma uchungechunge lungacacile, bhala phansi ukhiye okhishiwe kanye nesihloko osinqabile, ngoba eyesibili yiyo ezobuzwa ukubuyekezwa kwesigameko.
Ukungabikho kobufakazi akusona umphumela ohlanzekile
Isikhathi esiphelile, impendulo engalungile kanye nesisekelo sedatha engatholakali ngakunye kusho okuthile okuhlukile ekusesheni okuphumelelayo okungazange kuhambisane nalutho. Kuzethule njengemiphumela ehlukene, futhi unqume kusengaphambili ukuthi isenzo esivikelwe senza ini uma kungebufakazi nhlobo. Ikhasi lokufunda kuphela kanye nesenzo esiku-akhawunti engene kungalandela imithetho ehlukile ngokunengqondo lapho.
Ukugcina ukuqinisekiswa okuvamile, noma ukucela ukuqinisekiswa okusekelwayo, ngokuvamile kuyimpendulo engcono kunokuthatha ukuphazamiseka njengemvume ebanzi noma njengokuvinjelwa kwesayithi lonke. Khawulelisa isikhathi ukusesha okungase kusithathe, futhi umise iziphepho zokuvuselela nganoma iyiphi indlela esekelwa ukuhlanganiswa. Uma kusetshenziswa inani elidala ngesikhathi sokuphazamiseka, libeke uphawu lokuthi lidala endaweni yesinqumo, futhi wenze kube sobala ukwehluleka kokugcina kokuvuselela ukuze iphutha lesikhathi eside lingadluli njengombhalo onempilo. Noma yikuphi ukukhetha, kubhale lapho inqubomgomo iphoqelelwa khona, hhayi kumazwana aseceleni kokusesha.
Ukugcinwa kuyingxenye yesinqumo esifanayo: gcina izinkambu ezidingwa yilo msebenzi kanye nomkhondo wokubuyekezwa ongemuva kwazo, hhayi okunye. Isilondolozi se-IP akumele sibe umlando wokusesha.
Yamukela izimo ezine, kuhlanganise nokulungiswa
Hlola umphumela omusha, umphumela ophelelwe isikhathi, ukusesha okwehlulekile kanye nokuhlukaniswa okwalungiswa kamuva. Ngakunye kuziqeqesha igatsha elihlukile, futhi okokugcina kuphela okubonisa ukuthi umkhawulo ongalungile ungahoxiswa yini.
Bese uqinisekisa ukuthi umsebenzisi ojwayelekile unendlela yokucela ukubuyekezwa ngemuva kokuvinjwa okungalungile, ngoba umthombo ngezinye izikhathi uzoba nephutha futhi umugqa uyingxenye yedizayini. Bhala izimo ezine kwi-runbook kanye negama lomnikazi wenqubomgomo. Idizayini iyawuthola umhlaba wayo lapho isusa ukusesha okungadingekile ngenkathi igcina ukungaqiniseki kungashintshile futhi isinqumo sibonakala sisesandleni somuntu.