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Latest Cybersecurity News and IT Security Insights

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Greenbone AG

Critical vulnerability in Citrix Netscaler: Greenbone provides tests

Blog

On October 10th, Citrix officially informed about the vulnerability in the Netscaler software, CVE-2023-4966, which is categorized as “critical” according to CVSS with a score of 9.4 and allows unauthorized access to corporate networks. Greenbone has reacted to these vulnerabilities and implemented vulnerability tests at an early stage. Greenbone customers using the Citrix Netscaler Gateway, […]

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25. October 2023/by Greenbone AG
https://www.greenbone.net/wp-content/uploads/greenbone-logo-2025.png 0 0 Greenbone AG https://www.greenbone.net/wp-content/uploads/greenbone-logo-2025.png Greenbone AG2023-10-25 15:59:072025-10-02 09:57:43Critical vulnerability in Citrix Netscaler: Greenbone provides tests
Markus Feilner

“Vulnerability management is becoming increasingly important” – Greenbone CEO Dr. Jan-Oliver Wagner at PITS Congress

Blog

Every year, IT and cyber security experts from public authorities, federal, state and local governments as well as the armed forces, police and intelligence services meet for the cyber security congress “Public IT Security” (PITS), initiated by Behoerdenspiegel. In 2023, the topic of vulnerabilities was once again at the top of the agenda. This year, […]

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22. September 2023/by Markus Feilner
https://www.greenbone.net/wp-content/uploads/greenbone-logo-2025.png 0 0 Markus Feilner https://www.greenbone.net/wp-content/uploads/greenbone-logo-2025.png Markus Feilner2023-09-22 09:53:072025-10-02 09:57:26“Vulnerability management is becoming increasingly important” – Greenbone CEO Dr. Jan-Oliver Wagner at PITS Congress
Jan-Oliver Wagner

Cyber attacks are like earth quakes

Blog

Earth quakes and cyber attacks have much in common. First: The forces are outside of our control and we can not prevent them to happen. Second: We are not helplessly at the mercy. We can install early warning, minimize destructive effect and recover quickly. But only if we act BEFORE it happens. Sure, earth quakes […]

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18. September 2023/by Jan-Oliver Wagner
https://www.greenbone.net/wp-content/uploads/greenbone-logo-2025.png 0 0 Jan-Oliver Wagner https://www.greenbone.net/wp-content/uploads/greenbone-logo-2025.png Jan-Oliver Wagner2023-09-18 15:19:122025-10-02 11:36:41Cyber attacks are like earth quakes
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