Markaad booqanayso mareegaha haddii aad la kulanto  ERR SSL VERSION AMA CIPHER MISMATCH^{(ERR SSL VERSION OR CIPHER MISMATCH)} qalad, marka ugu horrayn ma aha khaladkaaga isticmaale dhammaad ahaan. Waxay ku dhici kartaa browser kasta oo ay ku jiraan Chrome , Firefox , Internet Explorer ama browser Edge . Waxay la macno tahay in shabakadu ay isticmaalayso shahaado SSL taas oo browserku diidayo sababta oo ah shahaadada ayaa dhibaato haysata. Hagahan, waxaanu ku wadaagi doonaa qaar ka mid ah talooyinka lagu saxayo khaladkan.

Fariinta khaladka ah ee caadiga ah waxay u dhigan tahay sidan soo socota:

A secure connection cannot be established because this site uses an unsupported protocol, Error code ERR_SSL_VERSION_OR_CIPHER_MISMATCH

Taasi waxay tidhi, sidoo kale waxaa suurtogal ah in shahaadada la soo dejiyey ee kombuyuutarkaaga ay kharribto ama qaabeynta PC-gaaga TSL/SSL si khaldan loo habeeyey.

ERR_SSL_VERSION_OR_CIPHER_MISMATCH

Aan aragno waxa aad ka qaban karto!

1] Ma geli kartaa bogga HTTP?^{(1] Can you access the website with HTTP?)}

Isku day inaad geliso mareegaha HTTP^(HTTP) kaliya ee bilawga ah. Ha isticmaalin Https , oo haddii aad aragto dhib isku mid ah, dhibaatadu waxay ka jirtaa bogga internetka. Haddii aad tahay mulkiilaha mareegaha, waxaad u baahan tahay inaad hubiso laba shay:

• • Magacaaga shahaadada SSL-kaagu ma isbarbardhigayaa? Hubi^(Make) in magaca iyo naanaysta mareegaha ay la jaanqaadaan URL -ka dhabta ah ee degelka goobta shahaadada lagu rakibay.
  • Seerfarkaaga ma isticmaalayaa RC4 Cipher ? Hadday haa tahay waxaad u baahan tahay inaad taas hagaajiso.

Milkiile degel ahaan, waxaad sidoo kale u baahan tahay inaad hubiso haddii CDN -gaagu uu sidoo kale taageero SSL . Inta badan CDN -ga hadda waxay taageertaa SSL , oo ​​waxa kaliya ee aad u baahan tahay waa inaad si sax ah u habayso. Halka website-ka uu ka gudbiyo macluumaadka SSL -ka , haddii inta kale ee xogta ah aysan dhaafin SSL , qaladkan ayaa laga yaabaa inuu soo baxo.

2] Enable SSL 3 / TLS  and Disable QUIC Protocol

Haddii aad isticmaalayso Chrome , markaa hubi inaad raacdo hagaajinta borotokoolka fixes for SSL3/TLS and QUIC kuwaas oo ah qaar ka mid ah sababaha keena nooca SSL / Cipher Mismatch . Waxa kale oo ku jira hagaajin yar oo loogu talagalay Windows 10 PC halkaas oo aad ka nadiifin karto shahaadooyinkaaga, hubi in wakhtiga iyo taariikhda kombiyuutarkaagu ay la mid yihiin aaggaaga wakhtiga iyo wixii la mid ah.

Wixii Edge iyo Internet Explorer fadlan raac tillaabooyinka sida hoos ku xusan:

1. Sanduuqa raadinta, ku qor internetka^(Internet) , oo waa inaad aragto  Xulashada Internetka,^{(Internet Options,)} natiijada.
2.  Daaqadda Guryaha Internetka, u gudub  tab ^{(Internet Properties)}Advanced  , oo hoos ugu dhaadhac  qaybta Amniga^(Security)  .
3. Hubi  isticmaalka TLS 1.1 ^{(Use TLS 1.1 )} iyo  User TLS 1.2  sanduuqyada calaamadaynta, ka dibna dhagsii  OK .
4. Ka bax

Firefox , ku qor about: config in your address bar, oo ku dhufo Gelida^(Enter) .

• Ku qor TLS^{(Type TLS)} goobta raadinta, oo laba jeer guji security.tls.version.min
• U deji^(Set) qiimaha isku-darka 3 si aad ugu qasbeyso borotokoolka TLS 1.3
• Guji OK^{(Click OK)} , oo dib u bilow Firefox^(Firefox) browser.

Ku soo celi isla SSL iyo wixii la mid ah.

Nala soo socodsii haddii mid ka mid ah hagaajintan ay kaa caawiyeen inaad xalliso khaladkan.^{(Let us know if any of these fixes helped you to resolve this error.)}

ERR_SSL_VERSION_OR_CIPHER_MISMATCH error fix

When visiting a website if you are facing ERR SSL VERSION OR CIPHER MISMATCH error, then primarily it’s not your fault as an end user. It can happen with any browser including Chrome, Firefox, Internet Explorer or Edge browser. It means that the website is using an SSL certificate which the browser is rejecting because the certificate has a problem. In this guide, we will share some tips to fix this error.

The usual error message reads as follows:

A secure connection cannot be established because this site uses an unsupported protocol, Error code ERR_SSL_VERSION_OR_CIPHER_MISMATCH

That said, it is also possible that the downloaded certificate on your PC is corrupted or your PC configuration for TSL/SSL is misconfigured.

ERR_SSL_VERSION_OR_CIPHER_MISMATCH

Let us see what you can do about it!

1] Can you access the website with HTTP?

Try to access the website with the only HTTP in the start. Do not use Https, and if you see the same problem, the problem is with the website.  If you are we website owner,  you need to check for two things:

• • Is your SSL certificate name mismatching? Make sure the name and alias of the websites match with the actual website URL where the certificate is installed.
  • Is your server using RC4 Cipher? If yes you need to fix that.

As a website owner,  you also need to check if your CDN also supports SSL. Most of the CDN now supports SSL, and all you need is to configure it correctly. While the website delivers content over SSL, if the rest of the data is not over SSL, this error might show up.

2] Enable SSL 3 / TLS  and Disable QUIC Protocol

If you are using Chrome, then make sure to follow the protocol fixes for SSL3/TLS and QUIC which are some of the reasons to cause the SSL version / Cipher Mismatch. It also includes few fixes for Windows 10 PC where you can clear your certificates, make sure your computer time and date is in sync with your timezone and so on.

For Edge and Internet Explorer please follow the steps as mentioned below:

1. In the search box, type Internet, and you should see Internet Options, in the result.
2. In the Internet Properties window, switch to the Advanced tab, and scroll down to the Security section.
3. Check the Use TLS 1.1 and User TLS 1.2 check boxes, and then click OK.
4. Exit.

For Firefox, type about: config in your address bar, and hit Enter.

• Type TLS in the search field, and double click on security.tls.version.min
• Set the integer value to 3 to force protocol of TLS 1.3
• Click OK, and restart Firefox browser.

Repeat same for SSL and so on.

Let us know if any of these fixes helped you to resolve this error.

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