Log Formats for Sangfor Next-Generation Firewall

Hi need sample logs of various events of Next-Generation firewall to audit my network efficiently.
Kindly help me by providing Next-Generation Firewall sample Logs

You can contact also the Sanfor Distributor or reseller on your region.

Similarly, the Palo Alto Networks documentation offers details on system logs and log types for their Next-Generation Firewall

For further instructions on log management and the many log kinds that are available, consult the literature pertaining to your NGAF.
Optimal Techniques:
Examine logs on a regular basis to spot possible problems or security risks.
Create a log retention policy depending on storage limitations and compliance needs.
To see trends and patterns in your network activity, use log analysis tools.
Support: Get in touch with Sang for assistance if you run into problems or require more direction.

Event Types: The majority of NGAFs classify logs according to specific event kinds, like:
logs from the firewall (blocked connections, traffic flow)
logs for security (malware events, intrusion detection)
logs of application control
Activity logs for users
System logs (status of devices, configuration changes)
Filter Options: Utilize the provided filters to restrict the logs according to:
Time interval
Event intensity
IP address or hostname of origin
final IP address or hostname
Utilization
User

Go to Systems > Logs
You can see different logs like IPS, IDS, VPN and more

Information about the VPN connection, system events, URL filtering, application control, user authentication, intrusion prevention system (IPS) warnings, and more. These logs are crucial for keeping an eye on and evaluating network activity, spotting security risks, and guaranteeing that security regulations are being followed. They can be exported in CSV, syslog, or JSON forms, which makes it possible to integrate them with SIEM solutions for effective auditing and full network visibility.

Sangfor Next-Generation Firewalls (NGFWs) record important events for network auditing and produce logs in a variety of formats. These logs contain data about allowed connections, refused connections, NAT translations, firewall rule matches,

What logs do you want to get?

The sample logs for Next-Generation Firewalls can vary based on the specific firewall brand and the type of events being logged. However, you can find sample logs for Next-Generation Firewalls in the documentation provided by the firewall vendors.

Here is a guide on accessing and viewing various event logs on your Sangfor Next-Generation Firewall (NGAF):

1. Access the NGAF Web Interface:

    Open a web browser and navigate to the NGAF's management IP address.
    Log in using your administrator credentials.

2. Locate the Log Management Section:

    The exact menu structure might vary depending on your NGAF version, but typically, you'll find log management under sections like:
        System > Logs
        Monitoring > Logs
        Security > Logs

3. Filter and View Logs:

    Event Categories: Most NGAFs categorize logs based on event types, such as:
        Firewall logs (traffic flow, blocked connections)
        Security logs (intrusion detection, malware events)
        Application control logs
        User activity logs
        System logs (configuration changes, device status)
    Filter Options: Use available filters to narrow down the logs based on:
        Time range
        Event severity
        Source IP/hostname
        Destination IP/hostname
        Application
        User
        Other criteria
    View Details: Click on individual log entries to view detailed information about the event.

4. Export Logs (Optional):

    Many NGAFs allow exporting logs in formats like CSV or TXT for further analysis or archiving.
    Check Export Options: Look for options like "Export" or "Download" within the log management section.

Common Event Types to Review:

    Firewall Logs: Blocked connections, allowed connections, traffic patterns.
    Security Logs: Intrusion attempts, malware detections, policy violations.
    Application Control Logs: Allowed and blocked applications, user activity.
    User Activity Logs: Authentication attempts, web access, resource usage.
    System Logs: Configuration changes, device status, performance metrics.

Additional Tips:

    Documentation: Refer to your NGAF's specific documentation for detailed instructions on log management and available log types.
    Best Practices:
        Regularly review logs to identify potential issues or security threats.
        Establish a log retention policy based on compliance requirements and storage constraints.
        Use log analysis tools to visualize trends and patterns in your network activity.
    Support: Contact Sangfor support if you encounter difficulties or need further guidance.