quad9.net
Quad9 ndeyepasi rose inodzokorodza DNS resolution iyo ine chinangwa chekudzivirira vashandisi kubva kune malware uye phishing. Quad9 inoshandiswa neQuad9 Foundation, Swiss public-benefit, not-for-profit foundation nechinangwa chekuvandudza kuvanzika uye cybersecurity yevashandisi veInternet, inotungamirwa muZurich. Ndiyo yega inogadzirisa veruzhinji pasi rose iyo inoshandiswa kwete-ye-purofiti, mukubatsira veruzhinji. Quad9 iri pasi pemutemo wekuvanzika weSwitzerland, uye hurumende yeSwitzerland inowedzera kuchengetedzwa kwemutemo kune vashandisi veQuad9 pasi rese, zvisinei nevagari kana nyika yekugara. Quad9 parizvino ndiyo yega yepasirese inodzokororwa inogadzirisa iyo isiri pasi pemutemo weUnited States, sezvo mamwe ese ari ega ega muSan Francisco Bay Area uye anotongwa neNorthern District yeCalifornia US Federal Court.
Munyika yanhasi umo zvese zvaunoita zviri kuteverwa painternet, quad9 inopa kutengeserana-yemahara DNS sevhisi. Izvo zvakavakirwa pamipiro uye isiri-purofiti - zviri pachena chiratidzo chekuti pane zvishoma zvekukurudzira kuita purofiti kubva kune iyo sevhisi.