ERR_SSL_VERSION_OR_CIPHER_MISMATCH Error
The ERR_SSL_VERSION_OR_CIPHER_MISMATCH error is a common issue encountered when accessing websites secured with SSL (Secure Sockets Layer). This error results from a conflict in SSL configuration between your browser and the website’s server. Both website visitors and owners may encounter this error, though the solutions differ depending on which side you’re on. In this blog, we’ll explore the causes, implications, and solutions for both website visitors and owners. Summary What is ERR_SSL_VERSION_OR_CIPHER_MISMATCH?
The Client and Server Don’t Support a Common SSL Protocol Version or Cipher Suite
One of the most frustrating errors you might encounter while trying to establish a secure connection is the “The client and server don’t support a common SSL protocol version or cipher suite” message. This issue occurs when a client (like a web browser) and a server fail to negotiate a common SSL/TLS protocol version or cipher suite during the handshake process. It can affect both users trying to access a website and website owners working to secure their platform.