This article explains how Barracuda Content Shield (BCS) can integrate with Incident Response to better protect your users from receiving malicious or suspicious emails. You obtained your BCS account either:
- With a BCS subscription (If you do not yet have a BCS account, visit https://www.bcs.barracudanetworks.com/trial to start your free trial)
- With your Barracuda Email Protection Premium or Barracuda Email Protection Premium Plus plan (DNS Filtering feature)
After you have set up your BCS account, you can configure Incident Response to work together with BCS on incident remediation. To do so, in your Incident Response account, enable the Block all user web traffic for domains contained in links feature (see User-Reported Emails). This action creates new exceptions that block web traffic from the domains contained in incident email for every DNS Location you have configured in BCS (see the DNS Filtering page). These new BCS exceptions will be labeled as having been created by Incident Response.
If you have already created a policy or policies on the DNS Filtering page, edit the existing policy for each DNS Location by clicking Categories in the table.
- In the Categories screen of the Add Location wizard, select the following categories from the Security section, which Barracuda Networks recommends for the default policy to integrate with Incident Response.
- Malicious Sites
- Phishing & Fraud
- Spam
- Spyware
- Suspicious Sites
- Click Next.
- Continue with the wizard, creating exceptions as needed. See How to Configure DNS Filtering and Policies for more detail
If you are creating a new DNS Location, following instructions in the Configure a New Filtering Policy For a Network section of How to Configure DNS Filtering and Policies and incorporate the steps below.
- In the Categories screen of the Add Location wizard, in the Category Policy drop-down, select Custom. This clears all categories.
- Next, select the following categories from the Security section, which Barracuda Networks recommends for the default policy to integrate with your Incident Response service. Then click Next.
- Malicious Sites
- Phishing & Fraud
- Spam
- Spyware
- Suspicious Sites
- Continue with the wizard, creating exceptions as needed. See How to Configure DNS Filtering and Policies for more detail.