Tag Archives: troubleshooting

Steps to Resolve the ‘NET ERR_CERT_AUTHORITY_INVALID’ Error in Google Chrome

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Here’s a step-by-step guide to fix the NET::ERR_CERT_AUTHORITY_INVALID error in Chrome for site owners and visitors

If you’re facing the “NET ERROR_CERT_AUTHORITY_INVALID” (or what’s sometimes referred to as “ERR_CERT_AUTHORITY_INVALID” or “NET::ERR_CERT_AUTHORITY_INVALID”) error in Google Chrome, then you’re not alone. Thousands of users around the world face this pesky SSL error, and it’s irritating to say the least.

If you’re looking for a solution through this post, you’re either a website owner whose website is facing this error or you’re a user who wants to access a particular website that’s displaying this error message. In either case, this post will help to solve the SSL certificate error in Chrome.

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How to Fix the Error ‘MOZILLA_PKIX_ERROR_KEY_PINNING_FAILURE’ in Firefox

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Learn What to Do When Your Certificate Uses Public Key Pinning

The public key the web browser uses to verify the validity of the SSL/TLS certificate’s signature is incorrect or isn’t pinned to the HTTP header. Key pinning may help you minimize the risk of MITM attacks. However, if you don’t do it right, it can do more harm than good.

Considering that Firefox, Chrome, and other major browsers have eliminated support for HPKP (i.e., HTTP public key pinning), it means that sites shouldn’t be using it.

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How to Fix HTTPS Unrecognized Error ‘ERR_SSL_UNRECOGNIZED_NAME_ALERT’

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The ERR_SSL_UNRECOGNIZED_NAME_ALERT message in Chrome Prevents Users From Accessing Your Site — Here’s How to Eliminate It from Your Site

Did you see (or did someone else inform you) the SSL protocol error ERR_SSL_UNRECOGNIZED_NAME_ALERT or SSL_ERROR_UNRECOGNIZED_NAME_ALERT on your site?

Let’s explore what this HTTPS unrecognized name error means and how to fix it quickly.

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How to Fix the ERR_SSL_PROTOCOL_ERROR in Your WordPress Website Instantly

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Explore How to Fix the Google Chrome Error “ERR_SSL_PROTOCOL_ERROR” and the Related “SSL_ERROR_UNSUPPORTED_VERSION” Issue in Firefox

As a WordPress website owner, few things are more frustrating than discovering that your website is displaying errors such as ERR_SSL_PROTOCOL_ERROR or SSL_ERROR_UNSUPPORTED_VERSION to prospective customers. Not only is it a bad look as far as your reputation is concerned, but it’s also a great way to drive business and revenue to your competitors.

For website users, seeing these errors is more than just an inconvenience. It also can make you feel less confident in the company that owns the site and its employees’ ability to protect your sensitive data.

The good news is that this error is easy to fix and doesn’t have to be a deal-breaker as far as business is concerned. We’ll explore what these errors are, what they look like, and how you can fix them as a website owner or user.

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How to Fix ‘NET ERR_CERT_WEAK_SIGNATURE_ALGORITHM’ in Google Chrome & Firefox

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Your step-by-step guide to getting rid of the pesky ‘NET::ERR_CERT_WEAK_SIGNATURE ALGORITHM’ warning message

If you’re seeing the “NET ERR_CERT_WEAK_SIGNATURE_ALGORITHM” error, you’re either a website visitor trying to access a website or a website owner whose site is displaying this error. Either way, it means your data isn’t securely transmitting.

In this post, we’ll talk about both cases and help you resolve this error that says “your connection is not private.” Most of the time, the “NET::ERR_CERT_WEAK_SIGNATURE_ALGORITHM” (or “ERR_CERT_WEAK_SIGNATURE_ALGORITHM”) occurs in Google Chrome because a website has an SSL certificate with an outdated algorithm.

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Your Guide for How to Fix the ‘NET ERR_CERT_REVOKED’ Error in Google Chrome

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Here’s how you can easily resolve the ‘NET:: ERR_CERT_REVOKED’ Error in the Chrome browser in just 2 simple steps

When you see the message “NET::ERR_CERT_REVOKED” (or “NET::ERR_CERT_REVOKED”) message in your browser, it’s never a good look. It means the certificate authority (CA) who issued the certificate revoked it (i.e., canceled it before its expiration date) and added it to the SSL certificate revocation list (CRL). Thus, your website is at risk of breaches, and all data is transmitted without the security of an encrypted connection.

In this post, we’ll give you some straightforward solutions that will help you fix the “NET ERR_CERT_REVOKED” error in Google Chrome. Whether you’re a website owner or a website visitor, we’ve got you covered.

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Error Code SEC_ERROR_UNKNOWN_ISSUER — How to Fix it in Firefox

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Troubleshooting a common SSL certificate error

One of the more frustrating aspects of web browsers and the errors they generate is that they all generally use different nomenclature. While Chrome and Opera tend to operate on the same plane, Safari, Firefox and Microsoft Edge all do their own thing. Case in point, let’s consider the error code SEC_ERROR_UNKNOWN_ISSUER in Firefox.

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