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In this tutorial, we present the various steps you can take to fix SSL certificate not trusted errors and get your site back up and running securely. Let’s begin!
The “SSL certificate not trusted” error typically occurs when the SSL certificate installed on a website fails to be recognized by the visitor’s browser as coming from a trustworthy source, despite being otherwise valid.
SSL certificates are an essential security technology that encrypts data between a website and visitors’ browsers to secure sensitive information such as payment details and passwords.
Visitors can feel more secure when a website encrypts data using SSL certificates. Such encrypted sites are identifiable by the HTTPS in their URLs and the padlock icon in the address bar.
Troy Hunt has established whynohttps.com, which ranks the top 100 websites that load via an unsecured connection rather than instantly switching to a safe, encrypted one.
As an owner, you can always prevent yourself from being listed as one of the unsecured pages to be browsed. So, ensure that an SSL certificate is correctly installed and receive trust from visitors’ browsers.
A typical “ERR_SSL_PROTOCOL_ERROR” on the proclaimed Google Chrome looks like this:
This section will explore some essential steps to optimize your system’s performance and enhance its security.
Clearing the SSL state can sometimes resolve SSL-related issues. Follow these steps to clear it:
To ensure accurate functioning and synchronization of your system, setting the correct date, time, and region is vital. Incorrect settings can lead to various issues with applications and network connections.
If you’re unfamiliar with the philosophical principle “Ockham’s Razor,” it might be intriguing to Google it in your free time. Before proceeding with the following steps, double-check your system’s date and time settings to avoid potential problems.
Windows Firewall and Antivirus software can occasionally interfere with SSL connections.
Attempt to disable them and check if the error persists temporarily for fixing the ERR_BAD_SSL_CLIENT_AUTH_CERT Error.
If the host’s file is causing conflicts, removing it might help. Here’s how you can do it:
To maintain optimal browser performance and security, periodically clearing Chrome’s cache and cookies is essential. Follow these simple steps to accomplish this task:
Doing this regularly reduces the risk of potential infections and improves your browser’s overall performance.
High-security settings might prevent you from accessing specific sites. To lower these settings, proceed as follows:
QUICK NOTE: Lowering security and privacy levels comes with risks, so be cautious and do this at your discretion.
If you frequently encounter errors related to the QUIC protocol in Google Chrome, you can disable it by following these simple steps:
Extensions can be beneficial but may also be responsible for specific errors, such as the ERR_SSL_PROTOCOL_ERROR. Follow these steps to identify and disable problematic extensions:
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