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Microsoft Exchange Zero Day Attack

Reaction to 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...

 

Digitalization for local businesses

Why digitalization is so important for local businesses

 

Local businesses are under threat from being overshadowed by the convenience of larger online businesses. However, digitalization 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...

 

How e-commerce conquered America

With online shopping becoming ever more popular and convenient, more and more industries are flourishing in the world of e-commerce. This is partly due to the fact that it’s easier than ever before to build and run a professional web store. But what are most important things to remember when getting into e-commerce? And how can you be successful with little or no experience?

Free graphics, backgrounds, and vectors online

Web designers are always looking for graphics, icons, and backgrounds that speak to their audiences. Many platforms tout their free vector graphics, but these sometimes come with strings attached. Aside from the price, there are many other things to consider, like terms of use. We’ve put together some of the most important points to watch out for when hunting for free graphics and have included...

Securing your server with Fail2ban

For server operators, security is of the utmost importance. Only those who have developed and set up a foolproof defense strategy are ready for drastic situations. As well as regular protection mechanisms, like security software, backups, and encryption, there are also some useful tools and frameworks that may come in handy in the fight against intruders. We have laid out essential details on the...

Backing up your database

Backing up your data is a popular option for securing your database. In order to create backup copies, you need additional hardware and to install a suitable backup structure. How do you secure your own network and web server against attacks and proceed to protect your databases?

How to use SSH keys for your network connection

Operating and managing a remote server located in a data center is often carried out by using a secure network connection provided by the SSH protocol. The necessary registration on the server is preceded by an authentication process. Usually this occurs in the form of the username and password. Alternative methods such as the public key authentication used by SSH, do have their advantages. But...

Better server access time with load balancing

Online stores, company websites, or promotional content: it doesn’t matter what platform you’re using—availability remains key for a successful online business model. More and more companies are opting to use load balancing schemes to equally distribute the server requests of internet users across multiple computers. When properly applied, not only does load balancing permit high availability for...

Four reasons to switch to cloud hosting

Say goodbye to dedicated server hosting. The future belongs to the cloud. Still not sure if you should make the switch to flexible Cloud hosting? These four arguments for a contemporary web hosting strategy illustrate how you can achieve effective IT requirements for a competitive business.

Cloud Hosting: a reputation worth defending

For many, the cloud is a place where private documents, music, pictures, or videos can be stored and exchanged online. Understanding the different technological aspects of these services, however, proves to be a cloudy venture for many. Did you know, for example, that, in addition to many other things, online stores and websites can also be hosted in the cloud?

Online identity theft protection

Many only know internet identity theft and similar crimes from movies or television. But stories of online fraudsters are not just mere phantasies of screenwriters; for many the experience is all too real. Online identity theft has become more and more of a problem over the past few years, and everyone is a potential victim. We have compiled some preventative steps than can help you stay out of...


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