Yuav Paub
- Android 9 thiab siab dua: Coj mus rhaub Settings (iav) > Network & Internet > Advanced > Private DNS > Private DNS muab hostname.
- Nkag mus rau Cloudflare DNS chaw nyob (1dot1dot1dot1.cloudflare-dns.com) lossis CleanBrowing URL.
- Android 8: Coj mus rhaub Settings > Wi-Fi > Hloov kho Network Advanced xaiv (xav tau ntev nias) > DHCP > Static > DNS 1. Sau qhov chaw nyob.
Kab lus no piav qhia yuav ua li cas hloov koj DNS servers ntawm lub xov tooj Android los tsim kev sib txuas wireless sai dua thiab ruaj ntseg dua. Cov lus qhia siv rau Android 9 (Pie) thiab siab dua, nrog rau Android 8 (Oreo), tab sis cov txheej txheem zoo ib yam ntawm cov laus hauv Android.
Hloov DNS ntawm Android 9 thiab siab dua
Nws yooj yim heev los hloov DNS chaw nyob ntawm Android 9 thiab siab dua. Hloov chaw hloov chaw nyob ntawm ib lub network, koj tuaj yeem teeb tsa lwm qhov chaw nyob DNS hauv ib qho chaw. Txhawm rau hloov DNS manually, ua raws cov kauj ruam no:
- Qhib koj lub xov tooj Chaw, tom qab ntawd coj mus rhaub Network & Internet.
-
Tap Advanced.
Image -
Coj mus rhaub Private DNS, tom qab ntawd xaiv Private DNS tus neeg muab kev pabcuam hostname thiab nkag mus rau Cloudflare URL lossis ib qho ntawm CleanBrowing URLs hauv cov ntawv nyeem teb. Koj tuaj yeem pom lawv hauv ntu hauv qab no.
Image - Tap Save kom tiav.
Caveats Txog Hloov DNS ntawm Android
Nws tseem ceeb heev uas yuav tsum nco ntsoov tias nrog Android 9 thiab siab dua, koj tsis tuaj yeem teeb tsa tus qauv DNS server (xws li Google lossis OpenDNS). Hloov chaw, koj yuav tsum siv DNS dhau TLS, uas yog daim ntawv encrypted ntawm DNS. Cov chaw nyob no yog cov npe sau npe thiab tsis yog IP chaw nyob.
Ib qho ntawm cov kev pabcuam DNS nrov tshaj plaws yog Cloudflare. Cloudflare DNS chaw nyob yog 1dot1dot1dot1.cloudflare-dns.com. Koj tuaj yeem xaiv siv CleanBrowsing DNS kev pabcuam, uas muaj peb DNS servers:
- Security Filter: Blocks phishing, malware, thiab siab phem domains, thiab siv qhov chaw nyob security-filter-dns.cleanbrowsing.org.
- Family Filter: Thaiv kev nkag mus rau cov neeg laus, duab liab qab, thiab qhov chaw tsis meej, nrog rau cov chaw xws li Reddit. Qhov no siv qhov chaw nyob family-filter-dns.cleanbrowsing.org.
- Adult Filter: Thaiv kev nkag mus rau txhua tus neeg laus, cov duab liab qab thiab cov chaw tsis meej thiab siv qhov chaw nyob adult-filter-dns.cleanbrowsing.org.
Hloov DNS ntawm Android 8 thiab Ua Ntej
Ntawm no yog yuav ua li cas teeb tsa Wi-Fi network siv lwm DNS server ntawm Android Oreo. Txoj kev no kuj ua haujlwm rau Android 7 thiab 6, txawm hais tias qhov chaw ntawm qee qhov chaw yuav txawv.
Thaum hloov DNS chaw nyob rau Android 8 thiab ua ntej, nws tau ua tiav ntawm ib lub network, yog li koj yuav tsum ua qhov no rau txhua lub network wireless uas koj xav siv lwm DNS server lossis kev pabcuam.
Nov yog li cas:
- rub tawm qhov kev ceeb toom ntxoov ntxoo ob zaug, coj mus rhaub lub gear icon nyob rau sab xis sab xis, thiab tom qab ntawd coj mus rhaub Wi-Fi.
-
Nias lub npe ntawm lub wireless network kom hloov kho thiab tom qab ntawd coj mus rhaub Hloov network.
Image -
Tap Advanced xaiv thiab mam li coj mus rhaub DHCP.
Image -
Los ntawm cov ntawv qhia pop-up, coj mus rhaub Static thiab tom qab ntawd coj mus rhaub DNS 1. Ntaus qhov chaw nyob DNS (xws li 8.8.8.8).
Image - Tap SAVE kom tiav.
Nkag mus rau cov txheej txheem saum toj no nrog txhua lub wireless network koj xav siv lwm qhov chaw nyob DNS rau. Koj tuaj yeem teeb tsa cov DNS servers sib txawv rau cov sib txawv Wi-Fi network. Piv txwv li, rau koj lub network hauv tsev, koj tuaj yeem siv Google DNS chaw nyob ntawm 8.8.8.8, thiab rau lwm lub network, koj tuaj yeem siv OpenDNS chaw nyob ntawm 208.67.220.220.
Koj yuav pom tias ib tus DNS server ua haujlwm zoo dua nrog qee lub wireless network. Hmoov zoo, nrog Android, koj tuaj yeem hloov pauv rau kev teeb tsa network.
Ntau Txog DNS thiab Hloov Koj Cov servers
DNS sawv cev rau Domain Name System thiab ua haujlwm ua "phau xov tooj" rau hauv internet. Nws yog lub luag haujlwm rau kev txhais cov npe (xws li lifewire.com) mus rau qhov chaw nyob IP. Koj tsis xav kom nco ntsoov 151.101.130.114 raws li qhov chaw nyob rau lifewire.com txhua zaus koj mus ntsib. Yog tsis muaj DNS, cov chaw nyob sau npe tsis tuaj yeem muab txhais mus rau IP chaw nyob. Yog vim li cas DNS tseem ceeb.
Txhua yam khoom siv uas yuav tsum tau nkag mus rau lub ntiaj teb sab nraud (Wide Area Network, aka WAN) muaj DNS server (lossis ob) uas qhia koj lub xov tooj kom nkag mus rau qhov chaw nyob. Cov chaw nyob no yuav luag ib txwm cuam tshuam nrog koj tus neeg nqa khoom (xws li Verizon, AT&T, lossis Sprint) lossis wireless network koj siv.
DNS cov kev pabcuam muab los ntawm koj tus neeg nqa khoom lossis Wi-nkaus network yuav tsis yog qhov ceev tshaj plaws ntawm kev txhais cov npe rau IP chaw nyob. Los yog phem dua, lawv tuaj yeem muaj kev nyab xeeb tsawg dua. Txawm li cas los xij, nws tsis tuaj yeem hloov pauv tus cab kuj DNS ntawm ib qho khoom siv tsis raug. Tab sis, nws muaj peev xwm hloov DNS chaw nyob thaum txuas nrog lub wireless network.
Xav txog kev sib txuas lus wireless feem ntau tsis muaj kev nyab xeeb dua li cov neeg nqa khoom sib txuas, hloov cov kev pabcuam DNS siv tej zaum yuav muaj txiaj ntsig.
Ob qhov kev pabcuam DNS nrov tshaj plaws yog Google thiab OpenDNS. Ob leeg ua haujlwm sib npaug zoo. Cov chaw nyob yog:
Google: 8.8.4.4 thiab 8.8.8.8OpenDNS: 208.67.222.222 thiab 208.67.220.220
