Published on : August 31, 2019 by Sheldon Moor
Varnish Cache is an open-source, elite HTTP accelerator agent. It stores the cache in memory ensuring that web server resources are not wasted in creating the same web page over and over again when requested by a client. Here we are going to look at how a varnish cache can be installed and configured to […]
Published on : June 8, 2016 by Anitta Jose
What is HSTS? HSTS is a web security policy by which the website inform the browsers that it should never load the site using HTTP but only using HTTPS protocol. This security feature helps the secure HTTPS web servers to be protected against downgrade attacks (also known as SSL stripping attacks). SSL Stripping Now you […]
Published on : April 21, 2016 by Manu M.
Hello All, This post is about blocking an IP using the .htaccess file. At times we will have to block or whitelist a particular IP access to our domain. In such cases we may have to add the IP in the firewall. The method mentioned here will help us to block an IP without adding […]
Published on : August 6, 2015 by Vishnu K Raj
In this article, I will summarize the steps and configuration needed to run Nginx reverse proxy for Apache. As you all know Apache rules the web server industry due to its robust and stable nature, but the main drawback of Apache is that it consumes a lot of system resources. Hence we need to optimize […]
Published on : September 28, 2014 by George K.
Apache Semaphore issues This is one of the rarest conditions which I came across. The webserver failed to load with following error messages in the server log file. The server had fairly good uptime and was a busy server. The error message No space left on device: Couldn’t create accept lock made me confused as […]