Nexcess Knowledge Base

If want to purchase an SSL certificate, you will need a CSR and a private key. Read on to learn more about OpenSSL CSR generation with private key.

Restricting access to your Magento Admin Panel is one of the most important measures you can take to improve the security of your Magento store. Learn how!

Learn how to configure Cloudflare firewall rules as part of the Cloudflare Web Application Firewall (WAF) for blocking undesired web traffic from your WordPress site.

Want to learn more about Cloudflare Polish, but don’t know where to start? Read on to get a better understanding of this user-friendly image optimization solution.

Sites hosted on Nexcess have high php.ini default values, but let's review how those values are configured, including the required formats for php.ini and .user.ini files.

Magento is already a powerful ecommerce solution, but by using a Magento Content Delivery Network (CDN) from Cloudflare you can improve its speed.

Complete your Cloudflare WordPress setup to improve your WordPress site by integrating the Cloudflare CDN with its global reach and APO feature for quick page loading.

If you do not want to purchase a commercial SSL certificate authority or use a free Let’s Encrypt SSL, you can install a Cloudflare origin certificate without paying a dime.

We have developed a mitigating response to the Hosted Exchange email product outage at Nexcess allowing you to set up a temporary mailbox with limited email functionality.

What is Cloudflare CDN? Learn how to use Cloudflare CDN in this article.