There has been much controversy about Copyright and file-sharing on the internet during the last decade. Admittedly, the All Rights Reserved statement is incompatible with the nature of communications in the Digital Age and thus a new more flexible content and media licensing scheme is required. A permission system based on licenses would be the…
Software has become part of our lives. Businesses, homes and even individuals more and more rely on software to meet their goals and serve their needs. Recently, I had tried to have a discussion with people who are active in the FLOSS ecosystem about if and how the development process of free software could be…
There are several ways to improve the performance of a web site. One of them is HTTP compression. Moreover, compressing the web server responses can save tons of bandwidth without adding any significant amount of extra CPU load on the server. Two of the most common compression algorithms used in HTTP are gzip and deflate.…
I tested the website using the default browser of a smartphone and I realized that it is needed to improve the theme to make the content easier to read on mobile devices. If you think such a task is easy, you’re way outline! From a quick web search I noticed that there are many things…
From the time I had set up my first server at home over a decade ago, I’ve performed numerous operating system upgrades. Usually, it used to take me several hours – if not days – to complete each upgrade and make sure that everything would work as expected. During all these years, I’ve been working…
It’s been a while since WordPress implemented revisions for posts and pages. Being able to revert a post or page to a previous state is a useful feature. However, I recently realized that WP creates a revision of the content every time it is saved, but there is no upper limit for the number of…
By default, when the user installs software through the RPM Package Manager or through YUM, usually, the software’s configuration files included in the RPM do not replace the existing configuration files on the filesystem, but, if they differ from those that currently exist, they are saved with the rpmnew extension. In case the rpm is…
It is widely known that, if virtual hosts in Apache (httpd) are configured to permit vhost administrators override specific configuration options at the directory level using htaccess files, the web server consumes valuable time in order to check whether an htaccess file exists in every directory included in the requested path and parse it. On…
The first time I used WordPress back in September 2005 I considered it to be the content publishing platform of choice as far as a personal or business website was concerned. It was easy to set up and publish content and, also, easy to customize, even with ugly hacks.
It’s been a while since the details of an SSL/TLS vulnerability have been released to the public. Since then, security experts have worked on the issue and have released a whitepaper describing how to mitigate the attack, known as BEAST (Browser Exploit Against SSL/TLS).