Schlagwort: ‘Sicherheit’
The Role of Firewalls in Network Security
Source: Freepik
In a world that is increasingly characterised by digital connectivity, network security is becoming an essential issue. A fundamental but often misunderstood component of network security is the firewall. Most of you have probably heard the term before. In this blog post, we’ll take a closer look at the role of firewalls, their importance in network security and how they help to prevent threats. Read the rest of this entry »
Ethical Hacking: Hacking for More Security
Source: Freepik
Imagine you let someone deliberately try to break into your house to test your security system. Sounds strange, doesn’t it? But that’s exactly what ethical hackers do in the digital space. They try to break into systems – with permission, of course – to uncover security vulnerabilities before they can be exploited by criminals. In this article, you will learn everything you need to know about ethical hacking, the important role it plays in IT security and how it is used in practice.
Ethical Decision-Making in IT
Source: Freepik
From automated decision-making to data protection and privacy issues, technological developments have a significant impact on society. Today, information and communication technologies have become a matter of course and indispensable in all areas of life. Ethics has long been an issue in business and the world of IT is also increasingly concerned with moral issues. In the context of artificial intelligence (AI) in particular, such conflicts are becoming increasingly prominent. In today’s blog post, we want to shed light on ethical influences in the IT sector.
World Backup Day: Security Through Data Backup
Source: Freepik
March 31st is World Backup Day – a day to remind us how important it is to protect our digital data. In an increasingly connected world where our personal and business data is stored digitally, backing up this data is crucial to protect it from loss or cyber threats.
Spoofing: An Underestimated Threat
Source: Freepik
In the world of IT security, there are a variety of threats that can affect companies and individuals alike. One of these threats that is often underestimated is spoofing. Spoofing is a technique where the attacker attempts to disguise their true identity in order to gain access to sensitive information. In doing so, they attempt to cause damage or pretend to be a trustworthy source. In this blog post, we will take a closer look at the technique of spoofing, show the different forms it can take and explain how companies and individuals can protect themselves against spoofing attacks.
Romance Without Risk: IT Security
Source: Freepik
Valentine’s Day, a time of love and affection, brings with it not only romantic gestures but also potential online threats. In a world where digital connections are just as important as personal relationships; it is crucial to protect your own data.
In this article, you can find out how to order flowers online, buy Valentine’s Day gifts and use online dating platforms while staying digitally safe. Take care, friends!
A Comprehensive Guide to eduroam
Source: Freepik
At the IT Center of RWTH Aachen University, we understand the importance of reliable and secure network connectivity for our students, lecturers, and employees. That’s why we are proud to offer eduroam, a global Wi-Fi service that provides access to the internet across campuses and in teaching and research institutions worldwide.
In this blog post, we will delve into the key features and benefits of eduroam, as well as provide you useful information.
Data Protection Day: Our Privacy
Source: Own illustration
On January 28, we celebrate European Data Protection Day to draw attention to the importance of data protection. This annual event is a reminder of the fundamental right to privacy and highlights efforts to strengthen the protection of personal data.
Cluster security – MFA Now Mandatory
Source: Freepik
In May 2020, several supercomputers in Europe were attacked by hackers. They used compromised accounts of users on external systems. To prevent such attacks, the introduction of multi-factor authentication on the HPC cluster is an important step.
Social Engineering: Deception in Cyberspace
Source: Freepik
In the world of cyber security, it’s not just technology that plays a crucial role. People are an equally important factor, and this is where social engineering comes in. This sophisticated method specifically exploits human behaviour and weaknesses to gain access to sensitive data or cause damage.
