Mai yiyuwa ne a wani lokaci kun ji magana game da kyauta da kuma bude damar sabobin DNS. Kodayake tabbas akwai wasu masu amfani da yawa waɗanda basu san menene su ba. Nan gaba zamu yi bayanin komai game dasu, don ku kasance a sarari game da menene su da amfanin su. Baya ga wasu haɗarin da muke samu a cikinsu a yau.
Duk waɗannan bayanan zasu zama da amfani don samun cikakken ra'ayi game da waɗannan sabobin DNS ɗin kyauta. Musamman bangaren tsaro da sirri al'amari ne da ke haifar da damuwa a yau. Don haka mu ma mu kula da shi.
Menene sabobin DNS
Saitunan DNS sune fasaha mai mahimmanci yayin bincika yanar gizo. Matsayi na ƙa'ida, an saita su ta tsoho a cikin hanyoyinmu, wanda masu aiki ke ba mu. Saboda haka, idan muka shiga kowane gidan yanar gizo, waɗannan sune DNS wanda ke da alhakin fassara adireshin gidan yanar gizon da aka faɗi zuwa adireshin IP. Ta wannan hanyar, kwamfutarka za ta san daidai abin da sabar da za ta haɗa ta. Ta wannan hanyar zaku sami damar shiga abubuwan da aka faɗi.
Kodayake masu amfani suna da yiwuwar amfani da wasu sabobin DNS daban-daban, ba kawai wanda ya zo ta hanyar tsoho a cikin na'ura mai ba da hanya tsakanin hanyoyin sadarwa ba. Wannan wani abu ne wanda a lokuta da yawa yana ba da damar samun damar abun ciki wanda aka toshe a ƙasarku. Irin wannan aikin ga wanda muke dashi yayin amfani da VPN. Adadin ɓangare na uku na DNS ya karu sosai a kan lokaci, da haɗari da shakku game da su tsakanin masu amfani.
A ƙasa za mu gaya muku ƙarin game da wannan yanayin.
Tsaro da sirrin sirri
An nada VPNs a matsayin sanannen zaɓi tsakanin masu amfani, tunda yana basu damar kewayawa ta hanyar sirri tare da babban ta'aziyya. Amma game da sabobin DNS, ba mu da irin wannan sirri ko tsaro. Tunda basu da alhakin ɓoyewa ko ɓoye adireshin IP ɗinku lokacin da kuke nema. Don haka bayananku suna bayyane a kowane lokaci.
Wannan yana bawa masu aiki da kamfanonin da ka haɗa DNS ɗinta dasu, za su sami bayanai game da kai. DNS yana tsaye don fifikon saurin haɗi, wani abu mai kyau ba tare da wata shakka ba, amma a cikin haka asirinku ya shafi wasu hanyoyi. Waɗanne bayanai ne masu mallakar sabar DNS zasu iya samu game da mu?
Bayanai a cikin wannan ma'anar sun bambanta, amma koyaushe akwai wasu da ake maimaitawa. Suna iya sanin adireshin IP na kwamfutarka, sami tarihin shafukan da ka samu dama ta hanyar aikinsa, bugu da kari, shafukan za su gano ka lokacin da kake shiga ta. Don haka suna iya samun ɗan iko a kan ayyukanku a wannan batun.
Saboda wannan dalili ne yawancin masu amfani suke ɗauka yanke shawara don amfani da sabobin DNS na ɓangare na uku. A zahiri, zamu iya ganin yawancin kamfanoni a halin yanzu suna bayar da nasu sabis na DNS kyauta. Google yana ɗaya daga cikinsu, kodayake akwai da yawa, kamar Norton. Kodayake a lokuta da yawa, waɗannan sabobin DNS ɗin kyauta suna adana adireshin IP na mai amfani na ɗan lokaci (tsakanin awa 24 zuwa 48 koyaushe).
Zaɓuɓɓuka ne waɗanda ke samun farin jini a duk duniya, kuma suna da alama mafi kyau zaɓi fiye da DNS na masu aiki. Tunda a lokuta da yawa, suna ba mu wani abu mafi kariya dangane da sarrafa bayanan sirri. Da yawa ana tallata su a zahiri don haɓaka sirrin masu amfani. Amma ba wani abu bane wanda za'a iya tabbatar dashi dari bisa dari. Abin da suke ba da izini shine samun dama a cikin lamura da yawa zuwa abubuwan da aka toshe a cikin ƙasarmu.