CSR Creation & SSL Certificate Installation on Node.js Using SSL certificates on your Node.js application allows you to encrypt the communication between your server and clients. This prevents snooping or tampering of data during transit and ensures the...
How To Easily Clear or Disable HSTS Settings On Your Browsers HTTP Strict Transport Security (HSTS) is a security feature implemented by web browsers that forces sites to use secure HTTPS connections for all communication. Once enabled for a domain, HSTS will instruct...
Configuring SSL certificates in Virtualmin Virtualmin is a popular open-source web hosting control panel that makes it easy to manage websites, servers, and other IT infrastructure. It provides a simple interface to handle common tasks like creating websites, managing...
What's the Difference Between a Root CA and Intermediate CA? Certification authorities (CAs) play a crucial role in securing communications and transactions over the internet through the use of digital certificates. CAs issue digital certificates that validate the...
What Does Secure Connection Failed Error Mean? The “Secure Connection Failed” error in Firefox indicates that the browser is unable to establish a secure HTTPS connection to a website. This usually occurs due to issues with the website's security certificate. Here are...
Overview of Hardware Security Module A Hardware Security Module (HSM) is a physical computing device that provides extra security for sensitive cryptographic operations like code signing. HSMs protect private keys used for code signing and provide strong cryptographic...
Understanding of CVE-2022-21449 On February 1, 2022, researchers at Chrome DevTools disclosed a high severity vulnerability in the Java Cryptography Architecture (JCA) component of Oracle Java SE affecting multiple versions. This vulnerability, tracked as...
IIS 7 or 8 Windows Server: CSR Creation & Wildcard SSL Installation A wildcard SSL certificate allows you to secure unlimited subdomains under a base domain with a single SSL certificate. For example, a wildcard certificate for *.example.com will work for...
Introduction to Public Key and Private Key Public key cryptography, also known as asymmetric cryptography, uses a pair of keys to encrypt and decrypt data. The key pair consists of a public key and a private key. Though related, the public and private keys have...
What Does ERR_SSL_WEAK_EPHEMERAL_DH_KEY Mean? The ERR_SSL_WEAK_EPHEMERAL_DH_KEY error is a security warning that indicates your browser has detected a weak Diffie-Hellman (DH) key being used during the setup of an encrypted SSL/TLS connection with a website. This...
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