Published on : April 12, 2019 by Nidhin George
Preface:
Do we need security through obscurity? My answer would be ‘yes‘, we need security through obscurity as well. Well changing the ssh port from the default 22 to a non-default one is desired and is recommended by me. But do not simply rely on this method though for SSH security. On a publicly accessible server […]
Published on : April 10, 2019 by Nidhin George
Preface:
WordPress based websites sometimes show a 500 internal server error and in some cases, you get a white screen instead of the error. There can be many reasons for this error, but primarily two which accounts for 80% of the cases. Let’s discuss the scenarios in detail. Primary reasons Wrong entries in .htaccess (assuming that […]
Published on : April 8, 2019 by Anitta Jose
Preface:
SSL certificates are used to secure our websites. Once we install SSL on our website, we should redirect all our website URL’s to its HTTPS version. There are many ways to redirect http to https. Redirect HTTP to HTTPS with Apache If we are having a user level access in an Apache server, .htaccess file […]
Published on : April 6, 2019 by Anitta Jose
Preface:
Pipe is a method for Inter Process Communication (IPC) which send output of one process to another process. As you know, pipes are of two types: Unnamed Pipes Named Pipes Unnamed Pipe An example of unnamed pipe is as follows: $ ls | wc -l Here output of first command is given as an input […]
Published on : April 4, 2019 by Albert Reilly
Preface:
CONFIGURING WORDPRESS CONTENTS TO LOAD FROM AWS CDN You may have now setup a LAMP server and may have installed WordPress by following the previous parts of the documentation. Now we will configure WordPress contents to load from AWS CDN. The steps involved are. Installing W3 Total Cache Plugin. W3 Total Cache plugin will help […]
