DNSSEC enhances the security of DNS by using cryptographic signatures to validate DNS responses, ensuring their authenticity and integrity. It protects against common threats like DNS spoofing and ...

pfSense is a free and open source firewall and router based on FreeBSD. Here’s everything you need to know about setting up your own OpenVPN server on pfSense pfSense is a popular firewall/router that ...

Configuring an SMTP (Simple Mail Transfer Protocol) server on Windows Server is a common task for system administrators who need to enable applications or websites to send email messages. Unlike a ...

Rocky Linux has become one of the de facto standard replacements for CentOS. Not only is it a drop-in replacement for RHEL, but the maintainer Gregory Kurtzer has made it clear Rocky Linux will always ...

Here are some tips and tricks for creating redundant Azure AD Connect server that can help keep business running if the primary server fails. Organizations often use Azure AD Connect to maintain the ...

Managing authentication and authorization in a large-scale network is a challenge: the passwords need to be set and rotated every now and then, access to certain configuration settings needs to be ...

TeamSpeak 3 may not be as popular anymore compared to its rival, Discord, but the former still has a vast array of features not found in Discord. Ever since its beta, the TeamSpeak developers have ...

Community driven content discussing all aspects of software development from DevOps to design patterns. By default, the Nginx Docker image is configured as a file server, not a reverse proxy or a load ...