SSL Certificate

What is DNS over HTTPS (DoH) DNS over HTTPS (DoH) is a protocol for performing DNS resolutions via the HTTPS protocol. It encrypts DNS queries to prevent eavesdropping and manipulation. DoH also provides privacy benefits by hiding DNS queries from network operators....

An Overview of .PFX File A .PFX file contains the private key and public key (certificate) of a certificate in one encrypted file. The .PFX format is commonly used to import and export certificates and their private keys from Windows systems for use with servers like...

What is DNS over TLS (DoT) DNS over TLS (DoT) is a protocol that encrypts DNS queries and responses using the Transport Layer Security (TLS) protocol. It helps prevent eavesdropping and manipulation of DNS data by encrypting the traffic between a DNS client and a...

Getting Started with SSH KeyGen Secure Shell (SSH) is a network protocol that allows the establishment of a secure channel between a local computer and a remote server or service. To take advantage of SSH key-based authentication, you can generate new SSH keys using...

What is a Hash Function? A hash function takes an input of arbitrary length and generates a fixed-size output called a hash value or hash. The input data can be any size, such as a string, file, image, video, etc. The output is a hash value of fixed length, for...

What Does Certificate Auto Enrollment Mean? Certificate auto enrollment is the automated process of issuing and renewing digital certificates on devices without manual intervention. It enables seamless deployment and renewal of certificates across an organization's...

What is Website Security Certificate? A Website Security Certificate is a digital certificate that authenticates a website's identity and encrypts the data transferred between the website and its users. It enables secure HTTPS connections and assures users that the...

What Does Certificate Chain of Trust Mean? A certificate chain of trust (also known as a certification path) is a sequence of digital certificates needed to validate a certificate issued to an entity by a certificate authority (CA). It allows relying parties to verify...

What Can You Do If Your SSL Expires Having an SSL certificate is crucial for any website that handles sensitive user data like logins or transactions. But what happens if your SSL certificate expires? If you let that certificate expire, it can have serious...

Quick Introduction About SSH (Secure Shell) SSH (Secure Shell) is a network protocol that creates encrypted connections between computers. It replaces insecure protocols like Telnet and FTP, which transmit data, including passwords, in plain text. The encryption used...