TENABLE NETWORK MONITOR

Configuring Tenable Nessus Network Monitor

Securing a network can involve many different components. Most often, these are related to firewalls, antivirus software, and basic user protections. However, monitoring the traffic on a network is just as important as securing it. Tenable Nessus Network Monitor (NNM) is a powerful tool that helps network admins to monitor their network and detect emerging threats.

NNM provides a comprehensive picture of the threats on a network, tracking both inbound and outbound traffic over more traditional network protocols such as TCP, UDP, and ICMP. It can also monitor applications that use proprietary protocols, such as Skype, TeamViewer, RDP, https and http. All of these protocols can be monitored and analyzed to detect potential malicious activity.

In addition to protocol monitoring, NNM also provides a powerful anomaly detection system. This system can detect potential threats by learning network behavior over time. By identifying baseline network activity, NNM can recognize unusual behavior and alert network administrators to potential security issues.

In addition to threat detection, NNM also provides detailed reports on network traffic. This is incredibly valuable for understanding the activity on a network and troubleshooting any issues that may arise. For example, administrators can look at reports to get a better picture of the volume of traffic passing through their network and identify any unusual peaks or dips.

When it comes to configuring NNM, the process is actually quite straightforward. The first step is to configure the type of data NNM will collect. This includes selecting the type of protocol that will be monitored, such as TCP, UDP, ICMP, etc. Administrators can also select the type of application to monitor and the type of data that will be collected, such as IP addresses, ports, and URLs.

NNM also allows admins to create specific rules for each protocol. For example, administrators can enable or disable certain protocols or applications, configure the type of data that is collected and create specific rules for how the data is collected. This helps to customize the monitoring and analysis process to meet the needs of the organization.

Lastly, NNM provides a powerful visual interface that helps administrators to monitor and analyze the data in real time. This provides a great way to quickly identify potential threats and take action. Administrators can even create custom alerts for specific types of activities.

FAQ:
Q: How is Tenable NNM different from other network monitoring solutions?
A: Tenable NNM is a powerful network monitoring solution that provides detection and analysis of inbound and outbound traffic, as well as anomaly detection. It also provides detailed reports on network activity, alerting administrators to potential security threats and allowing them to customize the monitoring and analysis process to meet their needs.

Q: How easy is it to configure Tenable NNM?
A: Configuring Tenable NNM is actually quite straightforward. The first step is to configure the type of data that will be collected, such as the type of protocol and application that will be monitored. After that, administrators can set rules and create custom alerts for specific types of activities. This makes NNM flexible and easy to configure.

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