Qarsoodinimada interneedku^(Internet) waa arin ku wayn aduunka maanta. Xaqiijinta amnigaaga iyo qarsoodigaaga onlaynku waxay kaa caawinaysaa inay adiga iyo qalabkaaga ka ilaaliso dhinacyada xaasidnimada leh. Tani waa meesha DNS gaarka ah uu yimaado. 

Haddii aad ka walaacsan tahay sirtaada khadka tooska ah^{(your online privacy)} oo aad rabto inaad qaado tillaabooyin aad ku kordhinayso, ku dhawaad ​​​​si aad u ogaato waxa DNS -ka gaarka ah yahay iyo sida aad ugu habayn karto aaladahaaga. 

Waa maxay DNS?

Nidaamka Magaca Domain^{(Domain Name System)} ( DNS ) wuxuu khariidad ku sameeyaa ciwaanka webka ee aad raadisay (sida online-tech-tips.com, haddii kale loo yaqaan URL ama Unified Resource Locator ) si ay baakadaha si hufan loogu diro internetka. 

Guud ahaan, server-ka DNS ayaa ka turjumi doona URL ilaa IP. Habkan waxa loo yaqaan wax kala beddelashada DNS^(DNS) , waxayna kuwani dhacaan mar kasta oo aad booqato mareegaha, adeegsato codsiyo gaar ah, ama aad kala xidhiidho goobo gaar ah. 

Dhaqdhaqaaqyadan, sida magacyada domainka, waa kuwo aan qarsoodi ahayn. Ma jiraan habab sir ah oo meesha yaal si loo ilaaliyo qarsoodinimada wax kala iibsiga. Tani waxay ka dhigan tahay in hawlwadeenada iyo kuwa kale ay si fudud u arki karaan oo geli karaan iyaga, tani waxay noqon kartaa dhibaato halis ah marka macluumaadku yahay khatar ammaan ama qarsoodi ah. 

Intaa waxaa dheer, waxay kaa dhigi kartaa inaad u nuglaadaan qaabab gaar ah oo weerar internet-ka xaasidnimo ah^{(malicious cyberattacks)} (sida weerarrada dhex-dhexaadka ah). 

Waa maxay DNS-ka gaarka ah?

Waxaa jira laba erey oo cusub oo lagu fahmo DNS-ka gaarka ah: Gaadiidka Layer Security (TLS)^{(Transport Layer Security (TLS))} iyo Hypert e xt Transfer Protocol Secure (HTTPS) . Hab-maamuusyadani waxay sirayaan weydiimo kasta oo DNS ah oo la soo diro, iyo DNS ka sarreeya borotokoolladan waxaa loo tixraacaa DoH^(DoH) ( DNS ka badan HTTPS ) iyo DoT ( DNS ka sarreeya TLS^(TLS) ). 

Inta badan malware-ka, ransomware-ka iyo weerrarada xatooyada xogta waxay ku tiirsan yihiin daciifnimada amniga DNS . Tani waa meesha DNS gaarka ah uu ka soo galo. DoT iyo DoH waxay sireeyaan xiriirka ka dhexeeya shabakadaada iyo server-ka DNS oo ka ilaali qolo saddexaad inay dhexda u galaan xogta. 

Qaar ka mid ah barnaamijyada qarsoodiga ah ee aad isticmaali karto waxaa ka mid ah VPN iyo SmartDNS^{(VPN and SmartDNS)} . 

Sideed u isticmaashaa DNS-ka gaarka ah?

Nidaamku wuu kala duwanaan doonaa iyadoo ku xiran qalabkaaga / madal. Si aad awood ugu siiso DNS -ka gaarka ah , waxaad u baahan tahay inaad ku habayso ciwaanka DNS qalabkaaga oo aad gasho server-ka DNS qolo saddexaad oo ay ku jiraan hawlaha DoT ama DoH . 

Cloudflare waxa ay bixisaa adeeg DNS gaar ah oo bilaasha ah 1.1.1.1 ama 1.0.0.1 laakiin waxa ay diiwaan gelisaa macluumaadka qaar, oo aad ka akhrisan karto halkan. Xallinta DNS^{(DNS resolver is completely free)} -kan gabi ahaanba waa bilaash . Doorashooyinka kale ee bilaashka ah ee DNS waxaa ka mid ah OpenDNS , 1.1.1.1 oo leh Warp , iyo Google . 

Sida loo sahlo DNS-ka gaarka^{(Private DNS)} ah Windows 10

Si aad u isticmaasho DNS gaarka ah Windows 10 , raac tillaabooyinka hoose: 

1. Riix Windows key + I si aad u furto Settings . 
2. Dooro Shabakadda & Internetka^{(Network & Internet)} .

1. Dooro Shabakadda iyo Xarunta Wadaagga ee^{(Network and Sharing Center)} hoos yimaada goobaha shabakadaha sare. 

1. Ka dooro Bedel Adapter Settings^{(Change Adaptor Settings )} ka menu-gacanta bidix. 

1. Midig ku dhufo^{(Right-click)} shabakada aad hadda ku xidhan tahay oo dooro Guryaha^(Properties) . 

1. Ka dooro Internet Protocol Version 4 (TCP/IPv4) liiska oo dooro Properties . 

1. Dooro Isticmaal ciwaannada DNS ee soo socda^{(Use the following DNS server addresses )} oo geli ciwaanka DNS ee aad door bidayso . 

Sida loo sahlo DNS Private^{(Private DNS)} on Android

Google ayaa soo bandhigtay taageerada DNS ee TLS ee Android 9^{(support for DNS over TLS in Android 9)} , taasoo kuu oggolaanaysa inaad ku isticmaasho DNS -ka gaarka ah taleefankaaga. Si tan loo sameeyo, waxaad u baahan doontaa inaad gasho server-ka DNS ee gaarka ah. Tag Settings .

1. Fur Dejinta^(Settings) _
2. Dooro Xiriirinta^{(Connections)} > Dejinta Xiriirin badan^{(More Connection Settings)} . 

1. Dooro DNS-ka gaarka ah^{(Private DNS)} . 

1. Dooro bixiyaha DNS gaarka ah magaca martida^{(Private DNS provider hostname)} . 

1. Geli ciwaanka adeega ^(Enter)DNS ee gaarka ah ee aad rabto inaad isticmaasho.

Fiiro gaar ah:^(Note:) Haddii aad isticmaalayso CloudFlare , URL wuxuu noqon doonaa 1dot1dot1dot1.cloudfare-dns.com . 

Sida loo sahlo DNS-ka gaarka ah ee Mac

Si aad awood ugu siiso DNS -ka gaarka ah ee Mac , samee waxyaabaha soo socda: 

1. Dooro liiska Apple^{(Apple menu)} . 
2. Dooro Nidaamka Dookhyada^{(System Preferences)} > Shabakadda^(Network) . 

1. Dooro^(Select) isku xirka shabakada aad hadda isticmaaleyso oo guji Advanced . 
2. Guji DNS ka dibna dooro badhanka ku dar^(Add) (calaamada lagu daray) xagga hoose ee liiska. 
3. Geli ciwaanka^(Enter) IPv4 ama IPv6 ee serfarka^(IPv4) DNS ee^(IPv6) aad rabto^(DNS) inaad doorato. 
4. Dooro OK _ 

Sida loo sahlo DNS Private^{(Private DNS)} on iPhone

Si aad u isticmaasho DNS^(DNS) sir ah iPhone-ka raac tillaabooyinka hoose: 

1. Tag Settings > Wi-Fi . 

1. Guji astaanta macluumaadka " ^{(information)}i " ee ku xigta xiriirkaaga Wi-Fi. 

1. Hoos u deg oo dooro Habee DNS^{(Configure DNS)} . 

1. Dooro Buugga^(Manual) . 

1. Guji Kudar Server^{(Add Server)} . 
2. Geli ciwaanka adeega ^(Enter)DNS ee gaarka ah ee aad rabto inaad isticmaasho. 

CloudFlare's 1.1.1.1: Internet^{(1.1.1.1: Faster & Safer Internet)} App ka Dhakhso & Badbaado leh

Waxaad si toos ah u dejin kartaa server-ka DNS ee gaarka ah ^(DNS)Android kaaga . Apps sida CloudFlare's 1.1.1.1 Faster & Safer Internet ayaa si toos ah u habayn doona qalabkaaga si uu u isticmaalo serverka 1.1.1.1 DNS . Waxa kale oo laga heli karaa iPhone. Waxaa loo yaqaan 1.1.1.1: Internet^{(1.1.1.1: Faster Internet)} ka degdeg badan dukaanka Apple^{(Apple Store)} . Waa app bilaash ah oo ku shaqeeya xayeysiis la'aan. 

Hubi oo xaqiiji DNS-ka

Dejinta DNS -ka gaarka ah daruuri ma aha in keligii sugan yahay. Markaad samaysato ciwaanka DNS ka duwan waa muhiim inaad hubiso in xidhiidhkaagu yahay badbaado. Waxaa jira dhowr qalab oo online ah oo aad isticmaali karto si tan loo sameeyo oo ay ku jiraan Cloudfare qalabkiisa hubinta amniga^{(security check tool)} . 

Tani waxay laba jeer hubin doontaa in su'aalahaaga DNS ay yihiin kuwo sir ah, haddii browserkaagu uu taageerayo Tilmaamaha Magaca Server^{(Server Name Indication)} sir ah ( SNI ), haddii xaliyaha DNS kaaga uu isticmaalayo Nidaamka Ammaanka Nidaamka Magaca Domain Name^{(Domain Name System Security Extensions)} ( DNSSEC ), iyo nooca TLS ee la isticmaalayo. 

Qarsoodinimada Internetka

DNS-ka guud^{(Public DNS)} waa mid ka mid ah welwelka ugu muhiimsan ee amniga laga qabo intarneedka, iyo habaynta DNS -ka gaarka ah wuxuu adiga iyo qalabkaagaba ka ilaalin karaa jilayaasha xaasidnimada leh ee internetka. 

Ma isticmaashaa DNS-ka^(DNS) gaarka ah ? Noogu sheeg faallooyinka hoose. 

What Is Private DNS and How to Use It

Іnternet privаcy is a big issυe in today’s world. Ensuring your secυrity and privacy online helps to protect you and уour dеviсes from malicious parties. This is where private DNS comes in. 

If you’re concerned about your online privacy and want to take steps to increase it, stick around to learn what private DNS is and how you can configure it on your devices. 

What Is DNS?

The Domain Name System (DNS) maps the web address that you search (like online-tech-tips.com, otherwise called the URL or Unified Resource Locator) to a set of IP addresses so that packets are efficiently sent over the internet. 

Generally, a DNS server will perform the translation from URL to IP. This process is called a DNS transaction, and these occur every time you visit a website, use particular applications, or communicate over specific platforms. 

These transactions, like the domain names, are unencrypted. There aren’t any privacy mechanisms in place to protect the confidentiality of the transactions. This means that operators and others can easily see and log them, and this can be a serious problem when the information is a security or privacy risk. 

Further, it can make you susceptible to particular forms of malicious cyberattacks (like man-in-the-middle attacks). 

What Is Private DNS?

There are two new terms to understand private DNS: Transport Layer Security (TLS) and Hypertext Transfer Protocol Secure (HTTPS). These protocols encrypt any DNS queries sent out, and DNS over these protocols are referred to as DoH (DNS over HTTPS) and DoT (DNS over TLS). 

Much of the malware, ransomware and data theft attacks rely on DNS security weaknesses. This is where private DNS comes in. DoT and DoH encrypt the communication between your network and the DNS server and prevent third parties from intercepting the data. 

Some other privacy software you can use include a VPN and SmartDNS. 

How Do You Use Private DNS?

The process will differ depending on your device/platform. To enable private DNS, you need to configure a DNS address on your device and have access to a third-party DNS server that includes DoT or DoH functionality. 

Cloudflare offers a free private DNS service at 1.1.1.1 or 1.0.0.1 but logs some information, which you can read about here. This DNS resolver is completely free. Other free DNS options include OpenDNS, 1.1.1.1 with Warp, and Google. 

How to Enable Private DNS on Windows 10

To use private DNS on Windows 10, follow the steps below: 

1. Press Windows key + I to open Settings. 
2. Select Network & Internet.

1. Select Network and Sharing Center under Advanced network settings. 

1. Select Change Adaptor Settings from the left-hand menu. 

1. Right-click the network you’re currently connected to and select Properties. 

1. Select Internet Protocol Version 4 (TCP/IPv4) from the list and select Properties. 

1. Select Use the following DNS server addresses and enter your preferred DNS address. 

How to Enable Private DNS on Android

Google introduced support for DNS over TLS in Android 9, allowing you to use private DNS on your phone. To do this, you will need to have access to a private DNS server. Go to Settings.

1. Open Settings.
2. Select Connections > More Connection Settings. 

1. Select Private DNS. 

1. Select Private DNS provider hostname. 

1. Enter the address of the private DNS service you wish to use.

Note: If you’re using CloudFlare, the URL will be 1dot1dot1dot1.cloudfare-dns.com. 

How to Enable Private DNS on a Mac

To enable private DNS on a Mac, do the following: 

1. Select the Apple menu. 
2. Select System Preferences > Network. 

1. Select the network connection you’re currently using and click Advanced. 
2. Click DNS then select the Add button (the plus symbol) at the bottom of the list. 
3. Enter the IPv4 or IPv6 address for the DNS server you wish to choose. 
4. Select OK. 

How to Enable Private DNS on an iPhone

To use encrypted DNS on an iPhone follow the steps below: 

1. Go to Settings > Wi-Fi. 

1. Click on the information icon “i” next to your Wi-Fi connection. 

1. Scroll down and select Configure DNS. 

1. Select Manual. 

1. Click Add Server. 
2. Enter the address of the private DNS service you wish to use. 

CloudFlare’s 1.1.1.1: Faster & Safer Internet App

You can automatically set up a private DNS server on your Android. Apps like CloudFlare’s 1.1.1.1 Faster & Safer Internet will automatically configure your device to use the 1.1.1.1 DNS server. It is also available on iPhone. It’s called 1.1.1.1: Faster Internet in the Apple Store. It’s a free app that functions without ads. 

Check and Validate the DNS

Setting up a private DNS is not necessarily secure by itself. Once you’ve set up an alternate DNS address it’s important to check it to ensure that your connection is safe. There are several online tools you can use to do this including Cloudfare’s own security check tool. 

This will double-check that your DNS queries are encrypted, whether your browser is supporting encrypted Server Name Indication (SNI), whether your DNS resolver is using Domain Name System Security Extensions (DNSSEC), and which version of TLS is being used. 

Internet Privacy

Public DNS is one of the most significant security concerns on the internet, and configuring private DNS can protect you and your devices from malicious actors on the internet. 

Do you use private DNS? Let us know in the comments below. 

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