You may notice a little blog facelift. The look-and-feel is now in line with the site update I published at the beginning of December.

In this article I'll quickly explain the differences between the various SSL/TLS certificate types you may want to use to secure a website.

Ruby Whois 3.0 has been released today!

An overview of the WHOIS protocol, the de-facto "standard" for querying domain name information.

How to configure your Rails 3.2 application to successfully deploy it to Heroku.