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Introduction Apache is a popular open-source app for running web servers, owing to its reliability and stability. Despite its ease of use, it’s not uncommon to encounter a ‘403 Forbidden’ error after…

Introduction TLS (Transport Layer Security) and SSL (Secure Sockets Layer) are often mentioned when talking about the Internet and Website security. To make matters even more confusing for the laymen…

Introduction SSL (Secure Sockets Layer) certificates are files installed on web servers that digitally engrave an encrypted key. It enables encrypted exchange of data between a server and users’ brow…

Introduction Any website that aspires to attract visitors needs to include SSL/TLS encryption for its domain. SSL/TLS certificates ensure a safe connection between your web server and browsers. Let’s…

Introduction Installing an SSL Certificate on NGINX ensures a safe connection between your web server and browser. It encrypts the data transmitted over the internet so that it is only visible to the…

Introduction A Virtual Private Network (VPN) encrypts all network traffic, masking the users and protecting them from untrusted networks. It can provide a secure connection to a company network, bypa…

Introduction One of the key factors to consider when developing a website or a web-based application is the bandwidth your set up will need to run correctly. Knowing your bandwidth requirements helps…

Introduction Are you having problems accessing a remote server over SSH? If SSH responds with a "Connection refused" message, you may need to modify the request or check the setup. In this tutorial, …

Introduction Nginx is a free, open-source Linux application for web servers. It works as a reverse proxy server by directing web traffic to specific servers. Nginx is used for security and load-balan…

Introduction SSL Certificates are small data files that certify ownership of a public cryptographic key. Certificate Authorities (CA) guarantee that the key belongs to an organization, server, or oth…