Data centre security

How secure is a data centre?

 

When people talk about how secure cloud services are, they usually focus on issues such as data protection and defence against cyber-attacks. A major fire at a French cloud provider in early March raised the question of how well Internet data centres are protected against...

 

Microsoft Exchange Zero Day Attack

Microsoft Exchange Zero Day Attack

 

On March 6, Microsoft pointed out vulnerabilities in the Microsoft Exchange software. IONOS had already learned of the vulnerability on March 3 and immediately applied updates provided by Microsoft to all Exchange systems it operated itself in order to eliminate the...

 

E-mail etiquette: rules for the perfect e-mail

E-mail etiquette: tips for good internet communication

 

Every day, over 200 billion e-mails are sent around the world – although many of them aren’t received with much enthusiasm. In order for your business e-mails to stand out in all this chaos, you should pay attention to e-mail etiquette. If you stick to the most important rules,...

 

Most popular domain extensions

Would you have guessed? These are the most popular domain extensions in 2021!

 

The most popular domain extensions (also called ‘top-level domains’ or ‘TLDs’ for short) have been available on the Internet for over thirty years. Millions of websites have opted for these endings. Country-specific domain extensions are up high in the top 10 list – is the .us...

 

Clubhouse app

Clubhouse app: what’s behind the hype?

 

Clubhouse has caught the attention of users through its new approach. Instead of writing to each other, users talk to one another – at the same time and at eye level. Discussions and lectures run exclusively through audio. There’s no video or texting. So, you can listen to other...

 

Digitalisation for local businesses

Why digitalisation is so important for local businesses

 

Local businesses are under threat from being overshadowed by the convenience of larger online businesses. However, digitalisation itself isn’t a threat, but rather an opportunity to make your own business even more well-known and successful. We’ll show you the greatest benefits...

 

Perfect out of office message: Examples and templates

How to create the perfect out of office message

 

The out of office message is a crucial part of email communication in the workplace. If you don’t have access to your email, your contacts will want to know when you’ll be back and whether or not you’ll be represented by someone else in your absence. An out of office reply may be...

 

The tab key: the most important features

The tab key was an established part of the keyboard back in the day of typewriters – and it still exists today on modern computer keyboards. Although its functions have been significantly expanded in the meantime to simplify everyday work, the tab key is still widely underused. Here, we will tell you about the multi-functional uses of the tab key in programs, internet browsers, and Windows.

Expired domains – hot tip or a fire hazard?

Many people regard expired domains as website addresses that were previously in use, but have become available for re-registration after the contract was terminated or ran out. The life cycle of a recently available domain can have a positive as well as a negative effect on the search engine ranking. The focus is primarily on inbound links that come from other websites.

Domain brokers – what are they and what do I need to know?

A domain broker can help you navigate the wild world of domain name trading. It might be news to you that there’s money to be made in domain names (trust us – there’s lots!), but this field requires some expertise and negotiation skills if it’s going to work out well. Let’s take a look at domain brokers’ responsibilities, and how they could benefit your business.

WordPress staging – develop and test accident-free

WordPress staging refers to a separate test environment for a WordPress installation, which allows you to test WordPress updates, plugins, and templates for compatibility before integrating them on a live website. WordPress test environments protect developers from crippling a working WordPress site with updates or self-written code.

Learn Lua with the Lua programming tutorial

Perhaps you have already heard of the script language Lua. Originating from Brazil, this language is used both for game engines as well as in web servers. As an embedded language, Lua allows you to code in a consistent format, completely independent from the respective environment. Lua therefore provides a convenient interface to more complex systems.

IAM – What is Identity and Access Management?

In any system based on user accounts, Identity and Access Management has a role to play. So does every application use IAM? How important are Identity and Access Management systems when it comes to corporate compliance? And what features do these systems offer?

What is LXD? Manage containers with the Linux Container Daemon

These days, virtualisation technologies are widespread. While traditional tools virtualise an entire operating system using a virtual machine (VM), container-based technologies focus on virtualising individual apps. However, there are also hybrid solutions. LXD combines the performance of containers with the comfort of virtual machines.

CMS comparison 2021: The 5 most popular open source systems

  • CMS

Range of functions, ease of use, and technical aspects: If you’re searching for the right content management system (CMS) for your website, many factors must be taken into consideration. Worlds lie between a small blog and a huge company website, but sometimes the same system is behind both. The market for open source solutions of the CMS variety is huge. Among the best known are WordPress, TYPO3,...

What is a blog?

We all know what they look like. Maybe you regularly read blogs on fashion, books, or cooking yourself. But what is a blog? And is it any different to a website? If you’re new to the world of blogging, fear not. This article contains everything you need to know – the types of blogs that exist, how a blog works, and how you can start a successful blog yourself.

What is the builder pattern?

The builder pattern is a design pattern that is used to simplify the development of software for repetitive processes. It falls under the umbrella ‘design patterns’ which encompasses the use of templates for structuring, depiction of behaviour or construction. The builder design pattern falls within the latter category. The builder pattern separates the construction of an object from its...


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