SSL/TLS Certificate Knowledgebase

Knowledge hub of SSL Guides, Manuals, and Resources

Certera.com Knowledge base is a hub of different online resources, helping newbies and professionals understand digital certificates thoroughly. Whether you only want to clear the basics, understand the exact definition, or want to know the purchase, installation, renewal, and management procedure, we provide them all in a single place. Certera got an accurate answer/solution directly from industry experts for every certificate query.

Certera's Knowledgebase

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How to Fix the “SSL_ERROR_NO_CYPHER_OVERLAP” Error?

This article delves into the depths of the SSL_ERROR_NO_CYPHER_OVERLAP error, unraveling its mysteries and equipping you with the knowledge and solutions needed to overcome it. We’ll shed light on the underlying causes, explore troubleshooting techniques, and guide you through the steps necessary to restore seamless browsing in Firefox. Get ready…
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How to Fix NET ERR_CERT_AUTHORITY_INVALID Error in Chrome?

Here are a few possible causes for the digital certificate challenges you are experiencing. A disreputable certificate authority may have issued your SSL certificate. You are encountering the issue because of this. When your certificate is out-of-date or self-signed, this SSL problem also happens. Installing an SSL certificate is a…
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How to Install an SSL Certificate on a Remote Desktop Gateway Server?

A Remote Desktop Gateway server is an important technology that enables remote users to connect to internal or private network resources from any internet-connected device. The Remote Desktop Protocol (RDP) is used by RD Gateway to provide secure connections (HTTPS) between remote users and the internal network. Thankfully, no Virtual…
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Configuring YubiHSM 2 for Java Code Signing

The following procedure will explain Configure YubiHSM 2 for Java code signing. Before moving on to the procedure, let’s look at the terms “HSM” and “YubiHSM 2”  which will be covered in this article. What is HSM? The HSM (Hardware Security Module) is a physical device that manages private keys and executes cryptographic operations. The…
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How to Generate CSR in Debian Server?

It is important for servers, especially web servers, to generate their own Certificate Signing Requests (CSRs). This allows the server to maintain full control over the certificate request process. The server creates its own public/private key pair by generating a CSR in Debian. The server then fills in details for…
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How to Generate CSR in 4D Webstar Server?

Generating a CSR and private key on your 4D Webstar server allows you to obtain an SSL certificate from a trusted Certificate Authority. SSL certificates enable HTTPS communication to your server, providing several essential benefits. HTTPS secures the data transmitted between clients and your server. It helps protect against potential…
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How to Install an SSL Certificate on a Debian Server?

Are you looking to implement an SSL certificate on your Debian server but lack the know-how? Fret not, as we are here to lend a helping hand. You can easily follow a simple six-step procedure outlined below: However, before delving into the installation process, it is crucial to fulfill a…
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How to Generate CSR in BigCommerce?

Generating a CSR to obtain an SSL certificate and encrypt customer communications is an important step for any e-commerce store. It protects sensitive data, improves trust with customers, helps with search engine optimization, and ensures you meet industry security standards. The security and business benefits far outweigh the minimal costs…
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How to Generate CSR in Citrix NetScaler VPX?

Citrix NetScaler is a load balancer, application firewall, and web accelerator. It often sits in front of applications and websites to optimize performance and provide security. To protect the network traffic between clients and servers, NetScaler often needs SSL certificates. These certificates identify NetScaler to clients and encrypt the traffic.…