Category: Http Web Servers

HHVM (Hip Hop Virtual Machine) is a just-in-time compiler developed by Facebook to run applications that are written in PHP and Hack language. HHVM is faster than the traditional PHP engine from ZEND and is …

This comprehensive tutorial describes how to install and configure DNS server in Ubuntu 16.04 LTS 64 bit server edition. As you may know already, DNS is the short form of Domain name system, which is …

This tutorial explains how you can configure nginx to set the Expires HTTP header and the max-age directive of the Cache-Control HTTP header of static files (such as images, CSS and Javascript files) to a …

This article explains how to use the nginx HttpLimitReqModule to limit the number of requests for a given session. This is useful, for example, if your site is hammered by a bot doing multiple requests …

How to configure Postfix relayhost (smarthost) to send eMail using an external smptd How do I configure Postfix MTA to send eMail using an external cloud-based SMTP server (with username: password) from a web server …

The HTTPOXY vulnerability which has been found recently is a vulnerability that affects applications that run in cgi or cgi-like environments. This means that the issue affects almost all web servers including Apache and Nginx …