Qarsoodigu kaliya ma jebiyaan mareegaha aad inta badan booqato, laakiin sidoo kale waxaa ku xad gudbay ISP^(ISPs) -yada, isku xirka WiFi dadweynaha iyo wixii la mid ah. Waxaa lagu talinayaa in la isticmaalo VPN ah^{(use a VPN)} oo hubiya in la xannibo mareegaha si loo dhiso astaantaada. Si kastaba ha noqotee, haddii aadan awoodin, waxaan aad kuugula talineynaa inaad sameyso hubin amniga khibradda baarista.

Cloudflare waxa ay samaysay hubiyaha ESNI^{(ESNI checker)} ama qalab tilmaame Magaca Serverka sir ah^{(Encrypted Server Name Indication tool)} . Adeegani wuxuu eegi karaa haddii khibradaada wax raadinta ay tahay badbaado iyo in weydiimaha DNS ay yihiin kuwo sir ah. Taasi waxay tidhi, aynu hal shay si cad u fahanno. Ha filanin natiijooyin wanaagsan haddii aad ku xidho WiFi dadweynaha^{(Public WiFi)} ama shabakadaha furan. Qalabkani wuxuu kaa caawin karaa inaad ogaato sharcinimada aaladda aad isticmaalayso ama adeeg kasta oo sheega inuu ammaan yahay.

Baadhista Khibrada Kormeerka Hubinta Ammaanka

Hubiyaha ESNI Cloudflare si toos ah u tijaabi:^{(Cloudflare ESNI checker automatically test:)}

1. Haddii su'aalahaaga ^(queries)DNS iyo jawaabahaagu ay yihiin kuwo sir ah
2. Haddii xaliyaha DNS uu isticmaalo DNSSEC,
3. Nooca TLS waxa loo isticmaalaa in lagu xidho bogga
4. iyo haddii browserkaagu uu taageerayo Tilmaamaha Magaca Server^{(Server Name Indication)} -ka sir ah ( SNI ).

Guuldarradu waxay muujinaysaa in xogta daalacashada ay noqon karto mid nugul, tusaale ahaan, qof kasta oo xumaanaya shabakada waxa laga yaabaa inuu taabto xogtaada oo ay ku jiraan server-yada aad booqanayso, ama shahaadada aad isticmaalayso. Haddii jawaabta DNS ay tahay mid been abuur ah, waxaad sidoo kale ku dhamaan kartaa inaad booqato oo aad xogta siiso cid aan ku talagelin.

Intee in le'eg ayuu ammaanku yahay browserkaagu?

Markaad tijaabiso imtixaankan^{(Once you run this test)} , waxaad heli doontaa macluumaad ku saabsan mid kasta, haddii ay ku guuldareysteen, iyo waxa ay ka dhigan yihiin. Waxay kaloo kuu soo jeedinaysaa xalal kaa caawinaya xallinta. Taasi waxay tidhi, aynu fahano mid kasta oo ka mid ah ereyadan:

Secure DNS: Cloudflare DNS ama Google DNS waa tusaalayaal DNS sugan . Waxay hubiyaan in xogta la sir yahay marka ay ka baxaan DNS . Inta badan ISP^(ISPs) -yada ma maamulaan DNS sugan . Markaa haddii ay suurtagal tahay, iska hubi inaad tan ku beddesho kumbuyuutarkaaga ama routerkaaga^{(change this on your computer or router)} .

DNSSEC: Haddii aad gudbiso tan, waxay la macno tahay boggaga internetka ee xogta soo diraya dhab ahaantii iyagaa soo diray, ee ma aha cid kale.

TLS 1.3:  Waa noocii ugu dambeeyay ee borotokoolka TLS wuxuuna ka kooban yahay horumarro badan oo xagga waxqabadka iyo gaar ahaanshaha.

SNI sir^{(Encrypted SNI:)} ah: Habkani waxa uu hubinayaa in uu sii hayo magaca martida loo yahay sir ah marka aad booqanayso sir SNI goobta karti u leh.

Haddaba haddii browserkaagu uu taageero, ma ammaan buu kaa dhigayaa?^{(So if your browser supports it, does it make you secure?)}

Nasiib darro, Maya. Waa waddo laba-gees ah. Taageerada ESNI waa in laga helaa bogga aad booqanayso. Haddii bogga aad booqatay aanuu taageerin DNSSEC , TLS 1.3 , iyo SNI sir^{(Encrypted SNI)} ah , wali waxaad tahay mid nugul.

Qalabkan waxaan ku maamulay daalacashada oo dhan, laakiin qofna uma muuqdo inuu ku fiican yahay. Firefox ayaa la filayey inay keento sifadan, laakiin ku socodsiinta tijaabadan noocii ugu dambeeyay waxay keentay si kale. Markaa haddii aad ku guul darreysato Hubinta Ammaanka Khibradda Browsing^{(Browsing Experience Security Check)} , ha gelin qaab argagax, tani waxay qaadan kartaa waqti.

Browsing Experience Security Check: How secure is your browser?

Рrivасy is not just breached by websites which you often visit, but thеy аre also violated by ISPs, public WiFi connection and so on. It is recommended to use a VPN which makes sure to block websites to build your profile. However, if you cannot, we would highly recommend doing a browsing experience security check.

Cloudflare has developed an ESNI checker or Encrypted Server Name Indication tool. This service can check if your browsing experience is safe and the DNS queries are encrypted. That said, let’s understand one thing clearly. Don’t expect good results if you connect to Public WiFi or open networks. This tool can help you know the legitimacy of a tool you are using or any service which claims to be secure.

Browsing Experience Security Check

Cloudflare ESNI checker automatically test:

1. Whether your DNS queries and answers are encrypted
2. If DNS resolver uses DNSSEC,
3. The version of TLS is used to connect to the page
4. and whether your browser supports encrypted Server Name Indication (SNI).

Any failure indicates that browsing data could be vulnerable, i.e., anybody spoofing the network might tap into your data including servers you are visiting, or the certificate you are using. If the DNS response is fraudulent, you could also end up visiting and providing data to an unintended party.

How secure is your browser?

Once you run this test, you will get information about each, if they failed, and what do they mean. It also suggests solutions to help you resolve. That said, let’s get to understand what each of these terms means:

Secure DNS: Cloudflare DNS or Google DNS are examples of secure DNS. They make sure the data is encrypted when they leave DNS. Most of the ISPs don’t manage secure DNS. So if possible, make sure to change this on your computer or router.

DNSSEC: If you pass this, it means websites sending data is actually sent by them, and not anybody else.

TLS 1.3: It is the latest version of the TLS protocol and contains many improvements for performance & privacy.

Encrypted SNI: This feature makes sure to keep the hostname private when you are visiting an Encrypted SNI enabled site.

So if your browser supports it, does it make you secure?

Sadly, No. It is a two-way path. Support for ESNI should be available on the domain you are visiting. If the domain you visit doesn’t support DNSSEC, TLS 1.3, and Encrypted SNI, you are still potentially vulnerable.

I ran this tool on all browsers, but nobody seems to be perfect. Firefox was expected to bring this feature, but running this test with the latest version resulted otherwise. So if you fail the Browsing Experience Security Check, don’t get into a panic mode, this may take some time.

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