network monitoring
![Zeek](https://img.helpnetsecurity.com/wp-content/uploads/2024/05/18165958/zeek-1500-400x200.webp)
Zeek: Open-source network traffic analysis, security monitoring
Zeek is an open-source network analysis framework. Unlike an active security device such as a firewall, Zeek operates on a versatile ‘sensor’ that can be a …
![Sniffnet](https://img.helpnetsecurity.com/wp-content/uploads/2024/05/31182750/sniffnet-1500-400x200.webp)
Sniffnet: Free, open-source network monitoring
Sniffnet is a free, open-source network monitoring tool to help you easily track your Internet traffic. What sets it apart is its strong focus on user experience. Unlike most …
![Progress](https://img.helpnetsecurity.com/wp-content/uploads/2023/06/12085536/progress-led2-400x200.jpg)
PoC for critical Progress Flowmon vulnerability released (CVE-2024-2389)
More details of and a proof-of-concept exploit for an unauthenticated OS command injection vulnerability (CVE-2024-2389) in Flowmon, Progress Software’s network …
![Cacti](https://img.helpnetsecurity.com/wp-content/uploads/2024/01/09112317/cacti-1400-400x200.jpg)
SQLi vulnerability in Cacti could lead to RCE (CVE-2023-51448)
A blind SQL injection vulnerability (CVE-2023-51448) in Cacti, a widely-used network monitoring, performance and fault management framework, could lead to information …
![Cacti](https://img.helpnetsecurity.com/wp-content/uploads/2023/01/16122033/cacti-glass-400x200.jpg)
Cacti servers under attack by attackers exploiting CVE-2022-46169
If you’re running the Cacti network monitoring solution and you haven’t updated it since early December, now is the time to do it to foil attackers exploiting a …
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