Many Google Chrome browser users when they try to open some sites may face the err_ssl_version_or_cipher_mismatch error. This error usually refers to an outdated security code used on the site. In this article, we will tell you what the err_ssl_version_or_cipher_mismatch error is. You will also learn the causes of this error and how to fix it on your computer.
We will discuss the error in this article.
What is err_ssl_version_or_cipher_mismatch error ?
To understand what err_ssl_version_or_cipher_mismatch error is, you need to specify this error. It is also important to explain the conditions that appear when you attempt to access the website. A similar error is ssl_error_rx_record_too_long. You can also read more about common errors like error 404 not found, Database Connection error, dns_probe_finished_nxdomain chrome, White screen of death, Connection is not private chrome etc
Although the error text may be misinterpreted as SSL version error, or encryption mismatch in some cases, it can also occur in these other situations:
A user attempts to access a website using SSL encryption and secure HTTPS access for information exchange. The website addresses will always begin with https, instead of HTTP. You can also see the lock icon to the left of the address bar.
err_ssl_version_or_cipher_mismatch may also appear on websites that use SSL certificates with SNI (server name indicator) and ECDSA (public key algorithm for a digital signature creature). The ECDSA may use inexpensive SSL certificates to cause the above-mentioned malfunction.
The latest SSL certificate components are not compatible with older operating systems, Internet Explorer and Chrome browsers. Windows XP, which is still very popular in different countries, can be mentioned.
If the registry of your operating system is corrupted for any reason. The PC may have been infected with a virus.
Antivirus software blocks access to the site.
So, identified what err_ssl_version_or_cipher_mismatch is and what are the causes of the error. Let's now look at the solutions.
cta 1 How to Fix ERR_SSL_VERSION_OR_CIPHER_MISMATCH Error?
How to fix err_ssl_version_or_cipher_mismatch error?
If you need ways to fix err_ssl_version_or_cipher_mismatch, then we recommend doing one of the following things.
If possible, use a non-encrypted site. The URL of such a site starts with HTTP. It can be helpful in many cases. Many modern browsers don't allow you to open unprotected websites.
We recommend that you upgrade to a newer version of Windows XP if your operating system is outdated. It should have the most recent OS and the latest updates.
Firefox browser is a good choice for dealing with potentially dangerous websites. Firefox browser has its own encryption library. It opens websites with the error without any problems, which is the most important thing.
mozilla firefox
mozilla firefox
In Google Chrome browser, disable the QUIC protocol. Enter chrome://flags/ in the address bar. After opening the protocol settings, click on the Restart button.
Google Chrome browser uses the QUIC protocol
Google Chrome browser uses the QUIC protocol
Reset Chrome browser settings. Click on the browser settings, chrome://settings/, then click on Additional settings. Finally, click on Reset settings. Reopen the website after the browser has restarted.
Reset Chrome browser settings
Reset Chrome browser settings
Restart Chrome browser. If the problem persists, uninstall Chrome browser and reboot your computer. You can even try the uninstall tools for a better outcome. Then, download the most recent version of your browser and install it.
In an earlier version of Chrome, the browser had a temporary solution. The user could go to chrome://flags and find the Minimum SSLv3 support feature. Once it was found, the user could set it to SSLv3. The feature has been added to the latest versions by the developers. This option is available in the browser. Users can now check if they are able fix the problem.
Clear the SSL status in your browser settings. Navigate to Control Panel and select Network and Internet. Click on Browser Properties. Select the Content tab and click the Clear SSL button.
Clear the SSL state
Clear the SSL state
Temporarily disable antivirus and visit the problem location.
You can change the server settings to use TLS1.2 instead of RC4 if you are a webmaster for this site. Also, activate TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256. Why is it important to not use RC4 The RC4 support was removed from Chrome browser after 48 versions. It is best to remove this feature from your website so that you don't lose visitors.
All versions of SSL/TLS can be enabled
Note. Note. You can use it at your risk if it doesn't scare you.
Open Chrome browser.
Click the three dots in the upper-right corner.
Go to Settings, and then search for Proxy in the search box.
Click on the option Open proxy settings to see it.
Select the Advanced tab.
Check out all versions of SSL or TLS.
Click on the Apply button.
Restart Chrome browser.
This is a possibility, but we can't guarantee its safety. There are vulnerabilities in older versions of SSL and TLS. You don't need to connect to any other TLS version at the moment.
How Viruses cause err_ssl_version_or_cipher_mismatch error in chrome?
Malicious software can cause irreversible changes to your operating system, browsers, and registry. This makes the system unstable. These problems can cause system instability when the system's popular resources fail to recognize a threat. How can this be? This is due to inconsistencies in SSL-protocols, certificates, and encryption.
Tip: Make sure to check the DNS settings on your router. There is very little chance that the virus will change the addresses. Use popular antivirus scanners to scan your system for viruses.
Malwarebytes is free
AdwCleaner;
Malwarebytes Anti-Rootkit;
Zemana AntiMalware
Some tips before you start scanning:
Before scanning, disable the antivirus.
You can check the system using several antivirus scanners.
Nearly all of the applications described are free. You can only download them from the official website.
It is notable that an installed antivirus is often more likely to cause errors and blockage than a virus. It can block access and check incoming traffic.
Turn it off and then go online. If the error does not disappear, you can disable it by going to the antivirus settings section. Antiviruses may install extensions and auxiliary programs for the browser. To disable these, go to the Task Manager.
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In this article, we discussed what err_ssl_version_or_cipher_mismatch error is and how to fix it. This issue is most often found in the Google Chrome browser. It can indicate problems with certain websites' certificate security. This error can be fixed by using Firefox browser. We recommend the following solutions if this doesn't suit you. They all should be able to help.
FAQ On err_ssl_version_or_cipher_mismatch
What does Err_ssl_version_or_cipher_mismatch mean?
The error ERR_SSL_VERSION_OR_CIPHER_MISMATCH occurs when a user's browser cannot establish a secure connection with a web server that uses HTTPS and SSL. It could be in the server configuration, or locally on the user's computer.
How to Fix ERR_SSL_VERSION_OR_CIPHER_MISMATCH?
If you need ways to fix err_ssl_version_or_cipher_mismatch, then we recommend doing one of the following things.
1. If possible, use a non-encrypted site. The URL of such a site starts with HTTP. It can be helpful in many cases. Many modern browsers don't allow you to open unprotected websites.
2. We recommend that you upgrade to a newer version of Windows XP if your operating system is outdated. It should have the most recent OS and the latest updates.