Security

What is a penetration test (pen test)?

What is a penetration test (pen test)?

  • Know-how

The more complex a network is, the more vulnerable it is to attacks. In times when customers and partners have access to internal network structures via the internet, and can control various applications via web interfaces, IT employees are encountering more and more problems. Large companies, in particular, prefer to use penetration testing to check how well their security concept works. This…

What is a penetration test (pen test)?
WLAN security: the best protection for your networkwk1003mikeShutterstock

WLAN security: the best protection for your network

  • Security

When you’re traveling with portable devices, you’ll find public WLAN everywhere, giving you access to the world wide web. Even in residential and work spaces, practical wireless networking is widespread. It’s easy to forget that there’s a risk involved when transferring data using one of these access points. In the following article, we explain the biggest security risks and show you how to make…

WLAN security: the best protection for your network
Who is the best cloud storage provider? A comparison of 9 providers

Who is the best cloud storage provider? A comparison of 9 providers

  • Tools

Storing files online on a cloud platform has become part of everyday life for many people. Storing files with online storage providers takes the load off your hard drive and ensures that they are available anytime and from anywhere. But what are the best cloud storage providers on the market? And what differences are there between them? Which one would be best for me?

Who is the best cloud storage provider? A comparison of 9 providers
What is malware?

What is malware?

  • Security

Worms, viruses, and Trojan horses are examples of viruses that infiltrate systems and carry out undesirable actions. Collectively, these are referred to as “malware.” In this guide, we’ll explore the various types of malware, understand the differences between them, and take a look at past and present types of malware.

What is malware?
What is WannaCry ransomware?

What is WannaCry ransomware?

  • Security

In 2017, WannaCry wreaked havoc on global authorities, corporations, and individuals in a matter of days. The ransomware exploited a Windows vulnerability, resulting in billions of dollars in damages. In this article, we’ll delve into WannaCry, its mechanics, and provide essential tips to safeguard against this extortion scheme.

What is WannaCry ransomware?
How to check DMARC compliance

How to check DMARC compliance

  • E-Mail security

Whether for important business emails or an email marketing campaign, a DMARC check ensures that emails reach their recipients. DMARC checkers validate sent emails and offer companies more security and transparency. This protects against phishing, spoofing and the blocklisting of mail domains. We’ll explain how to check a DMARC record and what tools are available.

How to check DMARC compliance
How to fix error 0x803f8001 in WindowsiunewindShutterstock

How to fix error 0x803f8001 in Windows

  • Configuration

Error code 0x803f8001 often appears when something goes wrong while downloading or updating apps from the Windows Store. The error code 0x803f8001 is often seen with the Minecraft Launcher. Although it is not a serious problem, it makes sense to find out what is causing the error. This can range from update issues to registry errors to viruses. We present possible solutions to solve the problem.

How to fix error 0x803f8001 in Windows
How to fix error 0x800f0831 in WindowsiunewindShutterstock

How to fix error 0x800f0831 in Windows

  • Configuration

If the error code 0x800f0831 appears when an update fails, it is often due to problems accessing Windows servers. This isn’t the only reason why this error occurs though. There could also be problems with the system files or faulty updates. To ensure your Windows system stays as secure as possible, it’s important not to ignore the error. We’ll go over different solutions for the 0x800f0831 windows…

How to fix error 0x800f0831 in Windows
Which is the best backup software? A comparison

Which is the best backup software? A comparison

  • Know-how

Data loss can have serious consequences. Backup programs offer the possibility to back up important data regularly and to restore it quickly and easily in case of hardware failure, viruses or hacker attacks. Reliable backup software ensures that data is protected and can be accessed at any time. Which is the best backup software for your data?

Which is the best backup software? A comparison
How to remove ransomware

How to remove ransomware

  • Security

If cybercriminals encrypt your entire system or specific files, and then demand a ransom for decryption, it is imperative that you do not pay. Instead, there are effective methods to remove ransomware, and we’ll outline them in this article. Furthermore, we’ll provide guidance on protecting yourself against potential future infections.

How to remove ransomware
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