How to use Nmap and other network scanners
Learn how to use free network scanning tools like Nmap, Zenmap and Advanced Port Scanner in this episode of Cyber Work Applied.
Network security
Security engineers: The top 13 cybersecurity tools you should know
Security engineers utilize a range of tools to prevent cyber threats. These are the top 13 tools security engineering industry leaders are using now.
Converting a PCAP into Zeek logs and investigating the data
Learn how to better understand the Zeek log file structure and how to use the logs when investigating events.
Using Zeek for network analysis and detections
Learn about how to use Zeek, a free, powerful open-source network traffic analyzer.
Suricata: What is it and how can we use it
Learn about the open-source threat detection engine that is an intrusion detection system (IDS) and an intrusion prevention system (IPS).
Intrusion detection software best practices
Learn intrusion detection systems fundamentals and some of the best practices behind maintaining and tuning them.
What is intrusion detection?
Gain fundamental knowledge of intrusion detection and learn why it's crucial for network and endpoint security.
How to use Wireshark for protocol analysis: Video walkthrough
Learn how to analyze network traffic with the free protocol analyzer Wireshark and sniffing tool tcpdump. Then try it yourself!
9 best practices for network security
Network security is important for every organization, no matter how big or small. Here are some best practices.
Securing voice communications
Whether you're using Skype, Zoom or a custom-built system, securing voice communications is an important component of security.