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Posted in: Linux, LiteSpeed, Security, SSL, Ubuntu, VPS

How to Install Cloudflare SSL Certificate for a Website on OpenLiteSpeed

This guide describes how to install Cloudflare SSL for your website running on the OpenLiteSpeed web server.

Assuming you have already set up your website and domain with OpenLiteSpeed, now you can follow the steps below to install the Cloudflare SSL certificate for your domain.

Posted in: Accessibility, Plugins, Themes, Widget, WordPress

Dark Mode Toggle Switch Plugin to Add Light or Night Mode in WordPress

Dark mode toggle functionality can be a great addition to a WordPress website. This can improve accessibility and visibility for many users.

In this guide, we learn how to add a dark mode toggle switch button to a WordPress site using a simple plugin.

Posted in: Apache, Captcha, Email, Linux, Security, Ubuntu, VPS

How to Protect your Website Against DDoS in Apache Web Server

The distributed denial-of-service (DDoS) attack is a malicious attempt to disrupt the target’s services by flooding the resource capacity of the server with high Internet traffic.

It is very crucial to detect such abnormal traffic and block the IP addresses of the attack source automatically to prevent the server from reaching its capacity.

Posted in: Email, Hosting, Linux, PHP, Ubuntu, VPS

How to Configure Postfix to Send an Email using SMTP on Linux VPS

If your website is running on Linux VPS, then you may want to install and configure Postfix for sending an email.

Postfix is an open-source, free, and the most widely used Mail Transfer Agent (MTA) that routes and delivers an email.

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