Qmail Server SSL Certificate Installation Guide Qmail is a popular open-source mail transfer agent (MTA) developed by Dan Bernstein. It is known for its security, reliability, and speed. Enabling SSL encryption in Qmail is crucial to secure email communication and...
What Does SSL_ERROR_RX_RECORD_TOO_LONG Error Mean? The SSL_ERROR_RX_RECORD_TOO_LONG is a common error that Firefox users may encounter when visiting certain HTTPS websites. This error indicates that the encrypted data packet received by Firefox was too large per the...
Asymmetric encryption, also known as public-key cryptography, is an essential concept in modern information security. This beginner's guide will introduce asymmetric encryption and how it works.What is Asymmetric Encryption? Asymmetric encryption uses two different...
Generating and Installing SSL certificates on Nutanix Cluster A Secure Sockets Layer (SSL) certificate enables encrypted communication between a web server and clients through an HTTPS connection. Installing an SSL certificate on your Nutanix cluster allows you to...
Quick Summary CER and CRT files are digital certificate formats used for SSL/TLS. CER files are usually binary DER or Base64 encoded, while CRT files are mostly Base64-encoded ASCII text. Both contain the same certificate data but differ in encoding and common usage -...
What Does SSL Connection Errors Mean? Secure Sockets Layer (SSL) technology helps encrypt and secure internet traffic between devices and servers. It's used across most apps and websites you access on your Android phone daily. SSL depends on digital certificates to...
CSR Creation & SSL Certificate Installation on IIS 8 or later An SSL certificate allows you to enable HTTPS on your IIS 8 web server, providing secure encrypted connections between the server and clients. Installing an SSL certificate on IIS 8 involves obtaining a...
When it comes to digital identity and security, you may often come across the terms digital signature and digital certificate. While both play important roles in validating digital documents and transactions, they serve distinct purposes that are easily mixed up. This...
What Does SEC_ERROR_UNKNOWN_ISSUER Error Mean? The SEC_ERROR_UNKNOWN_ISSUER error in Firefox indicates that the website's security certificate is not trusted. This usually happens when the certificate is self-signed, expired, or issued by an unknown certificate...
![What is Certificate Revocation List [CRL]?](https://sslinsights.com/wp-content/uploads/2024/01/certificate-revocation-list-crl.png)
Certificate Revocation List: CRL Explained A Certificate Revocation List (CRL) is a list of digital certificates that have been revoked by the issuing Certificate Authority (CA) before their scheduled expiration date and should no longer be trusted. CRLs allow relying...
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