Barracuda Networks

Author: b | 2025-04-25

Download the Barracuda Network Access/VPN Client for Windows from the Microsoft App Store or from the Barracuda Download Portal. Install the Barracuda Network Access Client. Install the Barracuda Network Access

Download Barracuda SecureEdge - Barracuda Networks

The Barracuda Web Application Firewall REST API provides remote administration and configuration of the Barracuda Web Application Firewall. This article gives a brief description of REST API and the API Methods you can use to access your Barracuda Web Application Firewall. The examples provided in this article use the Linux command curl for initiating requests to the API.The API framework provides get or set variables inside a JSON-RPC request corresponding to field values in the configuration database of the Barracuda Web Application Firewall.The API provides an easier way to perform frequent tasks that might be time consuming to do individually using the web interface. For example, using the API, you can create a service and add a server to the service, or you can create a security policy on the Barracuda Web Application Firewall.If you have questions after reading this document, contact Barracuda Networks Technical Support.REST APIRepresentational State Transfer (REST) is a stateless architecture that runs over HTTP. REST API is a simple web service API you can use to interact with the Barracuda Web Application Firewall.For more information on REST API, please visit Barracuda Web Application Firewall provides the following REST API versions:REST API Version 1 (v1)REST API Version 3 (v3)

Barracuda Data Inspector - Barracuda Networks

Is applied to. In addition, local and special rule sets can be be installed on specific boxes only. For example: The MSSP has a Network Operation Center (NOC) to monitor all services provided to a customer. In this environment, there are global firewall rules that allow every kind of monitoring connection and local firewall rules specific to a customer. The MSSP can determine whether global or local rules take precedent depending on the customer. This provides an added level of granularity for configuration because there are special rules defined for each customer to allow traffic to pass through the firewall. With this feature, the MSSP can be sure that there is a reliable monitoring and log flow. This is required for providing as well as demonstrating proof of service level agreements to customers. The security landscape just never stop changing. That is why Barracuda Networks constantly introduces and releases new exciting features and improved security functionalities for all its CloudGen Firewalls through its Energize Updates subscription. But when you have dozens or even thousands of devices managed in a company’s WAN network, some devices, networks, or even branches will inevitably run older firmware versions level than certain devices that require the most up-to-date technology. Fortunately, Barracuda Firewall Control Center is backwards compatible to older firmware versions deployed for at least three years, effectively easing the process of needing to upgrade across the organization. On both Barracuda Firewall Control Center and all Barracuda CloudGen Firewall units, all administrator actions can be

Barracuda Message Archiver - Barracuda Networks

For health care providers, governmental agencies and other entities who need to protect private, sensitive and valuable information communicated via email, the Barracuda Email Security Gateway includes DLP (Data Loss Prevention) features. DLP enables your organization to satisfy email compliance filtering for corporate policies and government regulations such as HIPAA and Sarbanes-Oxley. Advanced content scanning is applied for keywords inside commonly used text attachments, as well as email encryption. Configure email encryption per domain on the DOMAINS > Manage Domain > ADVANCED > Encryption page. DLP/Encryption is included with your Energize Updates subscription.Encryption is configured at the per-domain level, but actual encryption policy (by sender domain, email address, recipient, etc.) is only configurable at the global level using the BLOCK/ACCEPT pages. These global encryption policies will apply to all domains from which encrypted email messages are sent.Encryption is performed by the Barracuda Email Encryption Service, which also provides a web interface, the Barracuda Message Center, for recipients to retrieve encrypted messages.When the Barracuda Email Encryption Service encrypts the contents of a message, the message body will not be displayed in the Message Log. Only the sender of the encrypted message(s) and the recipient can view the body of an encrypted message. For more information about privacy, please see the Barracuda Networks Privacy Policy.Workflow for Creating, Sending and Receiving Encrypted MessagesStep 1: Configure Encryption for Selected Domains Begin by confirming that you Barracuda Email Security Gateway can communicate with the Barracuda Email Encryption Service. If you are running version 6.0 or higher, from the BASIC > Administration page, enter a valid test email address in the Email Encryption Service section and use the Test Encryption Connection button. If you are running 5.1.x, navigate to the BASIC > IP Configuration page and, in the Encryption Service Test section, enter a valid test email address and use the Test Encryption Connection button.If you are running version 6.0 or higher, and if you have a Barracuda Message Archiver, you can choose to archive encrypted emails and replies to those emails. From the BASIC > Administration page, enter the IP address of the Barracuda Message Archiver in the Email Encryption Service section.Make sure that your Energize Updates subscription is current. See the Subscription Status section on the BASIC > Dashboard page of the Barracuda Email Security Gateway.Validate all sending domains that are allowed to send encrypted messages, using the DOMAINS > Manage Domain > ADVANCED > Encryption page. Several validation methods are available from this page and are detailed in the Help page.Add the following to the SPF (Sender Policy Framework) record for domains protected by the Barracuda Email Security Gateway: include:spf.ess.barracudanetworks.com This ensures validation of the header FROM address by the recipient, avoiding failures with DMARC, a domain-based message authentication system. Step 2: Create Policies for DLP/Encryption of Outbound MessagesThe administrator creates one or more filters for outbound mail from the BLOCK/ACCEPT pages, selecting Encrypt as the Action. Note that, though encryption is configured at the per-domain level, actual encryption policy (by sender domain,. Download the Barracuda Network Access/VPN Client for Windows from the Microsoft App Store or from the Barracuda Download Portal. Install the Barracuda Network Access Client. Install the Barracuda Network Access

Barracuda Backup: Features - Barracuda Networks

Such conditions by link and target address monitoring. Once the response of a remote target address to regular ICMP probing fails, the system can be configured to activate different routes and uplinks (for example backup line, ISDN, xDSL). Using this feature, traffic will be unimpeded across unaffected lines and crucial site-to-site and site-to-Internet connectivity remains operational. The Malware Protection built into Barracuda CloudGen Firewall shields the internal network from malicious content by scanning web content (HTTP and HTTPs), email (SMTP, POP3), and file transfers (FTP) via two fully integrated antivirus engines. Barracuda Malware protection is based on regular signature updates as well as advanced heuristics to detect malware or other potentially unwanted programs even before signatures are available. Barracuda Malware Protection covers viruses, worms, Trojans, malicious java applets, and programs using known exploits on PDF, picture and office documents, macro viruses, and many more, even when using stealth or morphing techniques for obfuscation. All Barracuda CloudGen Firewall models can apply IPS, Virus Protection, Application Control, URL Filter and even Advanced Threat Protection to SSL encrypted web traffic using the standard ' trusted man-in-the-middle' approach. SSL Interception can be fine-tuned to exempt local networks, users/groups, URL Filter categories or custom defined domains from SSL Inspection. At the heart of every Barracuda CloudGen Firewall is a high performance stateful deep packet inspection engine examining the header as well as the data part of every passing packet. Malformed packets are disregarded, protecting the infrastructure behind the Barracuda device against network level attacks. Protocol

Barracuda CloudGen Firewall - Barracuda Networks

The centrally managed personal Windows firewall as well as at the gateway. Using existing Barracuda CloudGen Firewall appliances, Barracuda Networks offers a ready-to-use Network Access Control framework without expensive investments into the basic network infrastructure. All Barracuda Network Access Clients as well as all Barracuda CloudGen Firewall units acting as policy servers can be administered, monitored, and reviewed from a single Barracuda Firewall Control Center. Gain easy access to your organization’s applications via SSL VPN connections. Barracuda‘s Mobile Portal enables you to set up shortcuts on the home screen of devices such as smartphones or tablets. When accessing the portal via the web browser on a mobile device, users can browse apps, network folders and files as if they were connected to the office network.The Mobile Portal supports most commonly used devices, e.g., Apple iOS, Android, and Blackberry devices.Barracuda’s Mobile Portal is an optional feature included with the optional Advanced Remote Access subscription. CudaLaunch is an application for Windows, macOS, iOS, and Android devices that provides mobile workers secure remote access through Barracuda CloudGen Firewall to their organization’s private cloud applications and other sensitive information. CudaLaunch provides several benefits over traditional browser-based SSL VPN remote access. As an app, it provides a familiar app store setup and install experience for end users.Unlike browser-based remote access, CudaLaunch provides a more responsive look and feel that is unified across mobile platforms and avoids the idiosyncrasies of mobile browsers. Once an end user starts the app, a swipeable launchpad provides quick and easy

Barracuda Backup: Resources - Barracuda Networks

Bandwidth or latency fall outside of acceptable limits. Barracuda CloudGen Firewall copies packets and sends them simultaneously through the selected primary and secondary VPN transports. Both packet streams are reassembled at the other end of the logical VPN tunnel. This significantly reduces packet loss for applications like VoIP or video streaming. It also provides instant failover—with no packets dropped—in case one VPN transport of a logical VPN tunnel goes down. In order to achieve the best possible user experience across your WAN, all Barracuda CloudGen Firewall models are able to detect available bandwidths and latency between VPN endpoints in real time. The firewall policy engine is able to dynamically select the most suitable uplink for each application, or to disqualify an uplink if bandwidth or latency is outside defined limits. In addition, if the measured bandwidth of an uplink is not sufficient to sustain business-critical traffic (e.g., VoIP), the CloudGen Firewall automatically shifts sessions for non-critical traffic to secondary links, to free up high-quality bandwidth for critical traffic. Due to the limitations that come with standard IPsec connections, Barracuda Networks has created several powerful extensions to standard IPsec tunnel management. This core of Barracuda Firewall VPN Engine is called TINA (Transport Independent Network Architecture). The TINA protocol allows the use of TCP, UDP, and ESP for high speed VPN connections, which improves the VPN connectivity substantially by adding:Endpoint-to-Endpoint (not network-to-network) connectivityNAT friendlinessMultiple physical transport paths for a logical tunnelMultiple tunnels between two locationsHTTPS and SOCKS4/5 proxy compatibilityDynamic Address SupportTunnel heartbeat

Barracuda Partner Guidelines - Barracuda Networks

At a domain is selected under Friend type:Type the domain name you want to whitelist under Address:To whitelist all our newsletters, typeOptionally, enter a Early To Rise to help you recognize the domain under Name:Click OK.Click OK.Barracuda Networks ()The Barracuda Spam Firewall is a popular spam filtering solution. Barracuda uses several algorithms and processes to determine whether emails are spam. Occasionally, it will mark a legitimate message as spam. There are two methods to whitelist email senders so that the firewall will not quarantine future email.Whitelist Quarantined SendersOpen your email client. Barracuda should send you a summary each day listing quarantined items. Choose the most recent Barracuda email message.Locate the email from Early To Rise and the sender email address [email protected] that you do not want quarantined in the future. Click on the word “Whitelist,” which is in green print to the right of the email title. This will open your list in a web browser.Click the box to the left of the email that you would like to whitelist. At the top of the page, click “Whitelist.” Barracuda will not block or quarantine the sender whose email address appears on the whitelist.Whitelist Senders and DomainsOpen your web browser. Navigate to your company’s Barracuda firewall homepage.Click on the “Block/Accept” tab.Choose “Sender Domain Block/Accept.” Enter the domain name from [email protected] to whitelist. For example, you can enter aol.com to allow all AOL addresses. You may enter a comment to remind you why you allowed this domain. Click “Add.”Click your mouse on the “Email Sender Block/Accept” tab. Enter the email address of an individual sender that you want to whitelist, such as “[email protected]” Include a comment. Click “Add.” In the future, Barracuda will not block emails from this sender.Cloudmark SpamNet ()Select Cloudmark | Options… from the Cloudmark SpamNet toolbar in Outlook.Click Advanced.Go. Download the Barracuda Network Access/VPN Client for Windows from the Microsoft App Store or from the Barracuda Download Portal. Install the Barracuda Network Access Client. Install the Barracuda Network Access

Barracuda Secure Connector - Barracuda Networks

The domain under Name:Click OK.Click OK.Barracuda Networks back to topThe Barracuda Spam Firewall is a popular spam filtering solution. Barracuda uses several algorithms and processes to determine whether emails are spam. Occasionally, it will mark a legitimate message as spam. There are two methods to whitelist email senders so that the firewall will not quarantine future email.Whitelist Quarantined SendersOpen your email client. Barracuda should send you a summary each day listing quarantined items. Choose the most recent Barracuda email message.Locate the email from Health Sciences Institute and the sender email address [email protected] that you do not want quarantined in the future. Click on the word "Whitelist," which is in green print to the right of the email title. This will open your list in a web browser.Click the box to the left of the email that you would like to whitelist. At the top of the page, click "Whitelist." Barracuda will not block or quarantine the sender whose email address appears on the whitelist.Whitelist Senders and DomainsOpen your web browser. Navigate to your company's Barracuda firewall homepage.Click on the "Block/Accept" tab.Choose "Sender Domain Block/Accept." Enter the domain name from [email protected] to whitelist. For example, you can enter aol.com to allow all AOL addresses. You may enter a comment to remind you why you allowed this domain. Click "Add."Click your mouse on the "Email Sender Block/Accept" tab. Enter the email address of an individual sender that you want to whitelist, such as "[email protected]" Include a comment. Click "Add." In the future, Barracuda will not block emails from this sender.Cloudmark SpamNet back to topSelect Cloudmark | Options... from the Cloudmark SpamNet toolbar in Outlook.Click Advanced.Go to the Whitelist tab. Click the Add button.Type: [email protected] Click OK.Click OK.Click Yes.Click OK.Mailblocks back to topClick the Addresses tab.Click New.Type: [email protected]Make

Barracuda SecureEdge: Features - Barracuda Networks

Traffic flows within the WAN. QoS is often used to prioritize the network traffic of applications that are critical and must not be affected by the network traffic of other applications.Barracuda CloudGen Firewall provides a large set of QoS techniques, such as traffic shaping, traffic prioritization, and bandwidth partitioning, which assigns a bandwidth limit to certain types of traffic. To select traffic for different priority classes, the available real-time traffic analysis can be used to identify whether network traffic was sent by business-critical applications or by potentially unwanted applications. Barracuda CloudGen Firewall can significantly enhance the WAN performance of distributed network environments by improving the availability, performance, and response time of business-critical applications by lowering throughput and transmission delays, affecting time-sensitive decisions and enterprise profitability. The next-generation networking concept of Barracuda CloudGen Firewall provides a set of powerful features to efficiently reduce and offset the negative effects of high latencies and response times.By implementing enterprise-grade WAN acceleration features such as data deduplication, traffic compression, and protocol optimization, Barracuda CloudGen Firewalls can significantly improve site-to-site WAN traffic and increase productivity by accelerating the delivery of business applications - at no extra charge. WAN traffic can be effectively compressed up to 95 percent, significantly reducing the bandwidth needed at remote locations while increasing network responsiveness. With Azure Virtual WAN, Microsoft and Barracuda CloudGen Firewall automate the process of building secure, high-performance branch-to-branch and branch-to-cloud networks. Support for Azure Virtual WAN fully automates the creation of company-wide secure WANs using Azure’s high-performance fiber. Download the Barracuda Network Access/VPN Client for Windows from the Microsoft App Store or from the Barracuda Download Portal. Install the Barracuda Network Access Client. Install the Barracuda Network Access

Barracuda WAF-as-a-Service - Barracuda Networks

Accurate detection and comprehensive protection against ransomware, malware, and other advanced cyber-attacks.Barracuda Advanced Threat Protection is based on a full-emulation sandbox that will 'detonate' any attachment that hasn't been adequately vetted by the previous levels. The data is transmitted to the pre-filtering layers when a new threat is identified and a signature is created. The next time the same threat attempts to gain access to your network, it will be blocked without the need for a resource-intensive sandbox investigation. This ensures that sandboxing is used as effectively as feasible while causing little disruption to operations.Barracuda's Advanced Threat Protection service is connected to the company's global threat intelligence network, providing real-time protection against the most recent attacks. Barracuda gathers threat information from millions of sources throughout the world, including network, email, website, and web browser assaults. When a threat is detected, the information is shared with all connected security systems, allowing your threat defense to develop and grow more effective over time.You can take advantage of the benefits of SaaS and public-cloud services and infrastructures with simple, automated deployment, setup, and maintenance. Barracuda CloudGen Firewall is built for distributed networks and cloud environments, with templates, APIs, and deep integration with cloud-native features making cloud deployment simple. You may use Zero-Touch Deployment to install equipment to remote locations that lack qualified IT personnel.The Barracuda CloudGen Firewall, which can be implemented on-premises or in the cloud, has SD-WAN features and can connect to distributed sites, various clouds, and remote users. There is no