Image: What is port scanning?SP-PhotoShutterstock

What is port scanning?

It’s easy to lose track of all the different programs that are responsible for inbound and outbound data traffic. Networks hosting a large number of computer systems that are constantly communicating with online services often require technical backup. High-performance tools…

Read more
Image: What is a penetration test (pen test)?agsandrewshutterstock

What is a penetration test (pen test)?

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.…

Read more
Image: How to recognise and remove malwareAndrey_PopovShutterstock

How to recognise and remove malware

Practically every PC user fears Trojan horses and computer viruses. Security is paramount if you are managing sensitive data or setting up a server. You need a comprehensive security concept to protect yourself against insidious malware. It’s helpful to know the different types…

Read more
Image: What are the similarities and differences between IDS and IPS?In ArtShutterstock

What are the similarities and differences between IDS and IPS?

A stable network is characterised not only by the appropriate hardware structures, but also by a watertight security concept. In addition to back-up solutions and intelligent fail-safe systems, protection against external access attempts is a must. Intrusion detection systems…

Read more