Tag Archives: error codes

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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How to Fix ‘ERR_SSL_VERSION_INTERFERENCE’ in Google Chrome Within Minutes

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There’s an easy way to resolve the ERR_SSL_VERSION_INTERFERENCE error in this popular browser — we’ll show you how

There’s a load of SSL/TLS-related errors on the internet, and “ERR_SSL_VERSION_INTERFERENCE” is a recent addition to the list. But what is “ERR_SSL INTERFERENCE?” It’s an SSL/TLS certificate-related error that is often encountered while browsing websites using browsers such as Google Chrome or Firefox. This error occurs when the client (web browser) and the web server cannot come on the same ground when it comes to agreeing to support mutually agreeable TLS version. In most cases, one party — either browser or server — supports TLS 1.3 and the other doesn’t support it at all.

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How Do I Solve ‘ERR_SSL_PROTOCOL_ERROR’ in WordPress?

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Here’s a step-by-step guide for how to fix the WordPress ERR_SSL_PROTOCOL_ERROR

If you have a WordPress website and you or your visitors find yourself on the receiving end of an “ERR_SSL_PROTOCOL_ERROR” warning message, then we understand your situation. Such SSL/TLS related errors are quite common, and the ERR_SSL_PROTOCOL_ERROR in WordPress is probably one of the most common.

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Email Certificate Not Secure: How to Solve the ‘Not Verified’ Error in Outlook

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We have the answers you need about the causes of your Outlook certificate problems and the antidote to fix them

Life with SSL/TLS certificates on your email server is a lot like the summer in London. It’s all mild and pleasant until an occasional rain shower strikes you out of nowhere. If a Microsoft Outlook error such as

If a Microsoft Outlook error such as:

  • The server you are connected to is using a security certificate that cannot be verified” or
  • “email certificate not secure” or
  • “Outlook certificate not trusted” or
  • “Security certificate could not be verified”

Then we’ve got you covered with a solid umbrella.

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What an SSL Common Name Wildcard Error Is and How to Fix It

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Having wildcard(*) SSL certificate in common name (CN) issues? Here’s what you can do about it

Are you having issues with your wildcard SSL certificate, or have you seen a message akin to “WILDCARD(*) SSL CERTIFICATE IN COMMON NAME (CN)?” The second half of this question is actually a fairly misleading one because it’s a hyper-specific error that is really just a variant of a more common wildcard SSL error. So, if you have a wildcard SSL certificate installed on your server and you’re running into this issue, keep reading.

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