About the Device
The Barracuda Web Application Firewall blocks an ever-expanding list of sophisticated web-based intrusions and attacks that target applications hosted on web servers and in the cloud. The Barracuda Web Application Firewall scans all inbound web traffic to block attacks and inspects the HTTP responses from the configured back-end servers for Data Loss Prevention (DLP). The integrated access control engine enables administrators to create granular access control policies for Authentication, Authorization & Accounting (AAA) without requiring application changes.
Device Information
Entity | Particulars |
|---|---|
Vendor Name | Barracuda |
Product Name | Web Application Firewall |
Type of Device | Cloud/Hosted |
Collection Method
Log Type | Ingestion label | Preferred Logging Protocol - Format | Log collection method |
|---|---|---|---|
Barracuda WAF | BARRACUDA_WAF | Syslog - CEF | CyberHub |
Port Requirements
Source | Destination | Port |
|---|---|---|
Barracuda WAF | CyberHub | 6514 (TCP) |
Device Configuration
Step 1: Adding a Syslog server
Log in to the Barracuda WAF portal with your credentials.
On the dashboard, click the ADVANCED tab and then click Export Logs.
In the Export Logs section, click Add Export Log Server. The Add Export Log Server window appears, specify values for the following:
Name: Enter a name for the CyberHub
Log Server Type: Select Syslog NG.
IP Address or Hostname: Enter the CyberHub IP address or the hostname
Port: Enter the port associated with the IP address of CyberHub.
Connection Type: Select SSL.
Validate Server Certificate: Set to Yes to validate the syslog server certificate using the internal bundle of Certificate Authority's (CAs) certificates packaged with the system. If set to No, any certificate from the syslog server is accepted.
Client Certificate: When set to Yes, the Barracuda Web Application Firewall presents the certificate while connecting to the syslog server.
Certificate: Select a certificate for the Barracuda Web Application Firewall to present when connecting to the syslog server. Certificates can be uploaded on the BASIC > Certificates page. For more information on how to upload a certificate, see https://campus.barracuda.com/product/webapplicationfirewall/doc/4259930/how-to-add-an-ssl-certificate
Log Timestamp and Hostname: Set to Yes if you want to log the date and time of the event, and the hostname configured on the BASIC > IP Configuration > Domain Configuration section.
Click Add.
Step 2: Select Log format
Log in to the device dashboard.
Go to the ADVANCED > Export Logs page.
Select ArcSight Log header and HPE Arcsight CEF:0 for all logs as mentioned below.
From the Syslog Header drop-down list, select ArcSight Log Header.
From the Web Firewall Logs Format drop-down list, select HPE Arcsight CEF:0.
From the Access Logs Format drop-down list, select HPE Arcsight CEF:0.
From the Audit Logs Format drop-down list, select HPE Arcsight CEF:0.
From the Network Firewall Logs Format drop-down list, select HPE Arcsight CEF:0.
From the System Logs Format drop-down list, select HPE Arcsight CEF:0.
Integration Parameters
Parameters required from customer for Integration.
Property | Default Value | Description |
|---|---|---|
IP Address | Barracuda WAF interface IP address | Hostname or IP address of the device which forwards logs to the CyberHub |