The .AD domain is now available!

by SW Team

24/10/2024

In an increasingly competitive digital world, choosing your domain is one of the first crucial steps for the success of your online presence. If your company, project or business is related to Andorra, the .AD domain is a unique opportunity to (...)

How to transfer files between servers using SSH?

by SW Team

07/10/2024

File transfer and remote server administration are key tasks for any IT professional or developer.

In this blog, we will explore two essential tools that facilitate these processes: SSH (Secure Shell) and SCP (Secure Copy Protocol).

What is SSH? (...)

How to Fix Undefined Index Error in PHP

by SW Team

30/09/2024

One of the most common errors that we can find when developing an application in PHP is the famous “Notice: Undefined index”. This warning occurs when trying to access an index or key of an array that does not exist. Fortunately, there are several ways to (...)

How to find a file in Linux from the command line

by SW Team

12/09/2024

The find command in Linux is a very versatile tool used to search for files and directories in the file system.

You can search for files based on different criteria such as name, type, size, modification date, among others. It is also possible to proces (...)

Solution to email problems with Hotmail, MSN and Outlook

by SW Team

03/09/2024

It has been detected that e-mails sent to Hotmail, MSN and Outlook accounts are not delivered correctly, and the typical "undelivered mail returned to sender" message is not received.

After several enquiries with the above-mentioned providers, it has be (...)

SSL, advanced security

by SW Team

29/08/2024

The SSL certificate acts as a digital passport, providing identification to the website, and additionally protects the communication with browsers by means of an encrypted connection using the SSL (Secure Socket Layer) protocol.

Without a certificate, a (...)