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See details for delivery est. Condition is New. See all 2 brand new listings. Sold by srs-lq8 About this product Product Identifiers Brand. End Users. Virtual Appliance. Barracuda Energize Updates. Other deployment options are available. Please refer to the Setup Guide or contact Barracuda Networks. A virtual appliance is a software image designed to run inside a virtual machine.
When deployed inside a virtualization platform, such as VMware, multiple virtual appliances can share the physical resources of a single host computer while remaining logically isolated from each other. Barracuda Networks currently offers virtual appliance versions of many of its popular hardware appliance solutions to leverage the benefits of virtualization. Barracuda Virtual Appliances provide the same technology found in the Barracuda Networks hardware solutions and are ideal for enterprises that are standardizing hardware platforms or with existing virtual environments.
Barracuda Virtual Appliances can be deployed on standard virtualization platforms and can co-exist with other virtual machines, thereby enabling optimal usage of hardware resources. As the organization grows, virtual appliances can be scaled for capacity without changing any hardware or software configurations. Also, virtual appliances can be easier to backup and restore using standard mechanisms for disaster recovery.
Barracuda Virtual Appliances are specifically designed for ease of deployment in new or existing virtualization environments. The virtual appliances are fully encapsulated with the virtual hardware configuration and the setup process is simple. Once the virtual appliance is installed, configuration and administration is through the same intuitive Web based user interface as that on the appliance.
Instructions can be found in the online setup guides available as part of the download or under the Documentation section at www. The Barracuda Networks Energize Updates subscription provides the latest security updates and is an essential part of purchasing either a Barracuda Networks hardware solution or a virtual appliance.
Once deployed, Barracuda Virtual Appliances are administered through the same simple Web based user interface found on the hardware equivalents. This makes it very easy for administrators of Barracuda Networks hardware appliances to support Barracuda Virtual Appliances without learning a new usage model.
Can I make copies of my Barracuda Networks virtual appliance and deploy them for redundancy? Every active instance of a Barracuda Virtual Appliance must be supplied a unique license token that is obtained during the process of requesting an evaluation.
If you choose the ZIP deployment method, the same ZIP file can be used for multiple deployments, but each deployment must be provisioned with a unique token.
Cold backups, snapshots, host migration and other backup or disaster recovery operations are fully supported. The "Linked Management" feature can be used to cluster a combination of Barracuda Virtual Appliances and hardware equivalents as appropriate.
It is a portable, platform independent file format that is supported by several hypervisors. An OVF file encapsulates the complete specification of a virtual machine including all the virtual disks, virtual hardware configuration CPU, memory, networking and storage. Barracuda Virtual Appliances are distributed as OVF templates that facilitate quick provisioning with little or no manual intervention. New firmware releases will be available periodically and are included in the Energize Updates subscription.
Once the virtual appliance is deployed, administrators can check for available firmware releases and upgrade as appropriate. Barracuda Virtual Appliances do not involve any per user or setup fees. A Barracuda virtual appliance is licensed for a certain number of cores.
As the organization grows, administrators can easily expand the capacity of these virtual appliances by licensing them for additional cores as needed without the overhead of provisioning any additional hardware or software. A day evaluation copy of any Barracuda Virtual Appliance can be obtained by filling the evaluation request form online at www. This will generate an email with download and activation instructions. Toggle navigation. Barracuda Cloud Assessment Scanner - Free!
Add to Cart. Overview: Virtual solutions are ideal for IT professionals who are looking for consolidation and cost savings. Product Spotlight Industry-leading spam and virus defense for email Protection from data loss and reputation damage Advanced Threat Detection1 to protect against ransomware and other advanced threats Advanced, granular policy management. Key Features: Email Spooling Protect Sensitive Data Leverage powerful encryption technology to ensure sensitive data cannot be viewed by outside parties.
Key Features: Encryption, Outbound Filtering Simplify Email Security Configurations on the Barracuda Email Security Gateway are simple and easy to deploy, ensuring customized email protection is in place in a matter of minutes. Features: Spam Protection With a long-standing heritage in spam protection, Barracuda Networks remains the leader in identifying and blocking spam. Virus Protection As virus attacks become more sophisticated and complex, email infrastructure requires advanced virus protection.
Barracuda Central All Barracuda products are supported by Barracuda Central, a 24x7 advanced security operations center that works continuously to monitor and block the latest Internet threats. Denial of Service DoS Attack Protection Not every attack is focused on getting users to send their credit card number, getting users to click on a malicious link, or to plant a virus. Email Spooling The Barracuda Email Security Gateway ensures that email can still be delivered even during email server failures or loss of connectivity.
Outbound Filtering Outbound filtering prevents organizations from being put on spam block lists and prevents sensitive data in email from leaving the organization.
This will take a few minutes. Screenshot 8: Once installed, Barracuda Networks Virtual Appliances appear in virtualization environments just like any other virtual server.
Administrators can configure network settings through the virtualization environment's console interface and then complete setup and configuration through a familiar Web interface. An administrator can choose two types of email quarantine: global or per user quarantine. When configured for global quarantine, the Barracuda Email Security Gateway routes all quarantined email to a mailbox specified by the administrator. When configured for per user quarantine, the Barracuda Email Security Gateway stores the email locally and notifies users periodically of their quarantined email.
Users can choose to delete quarantined email, forward it to their own mailboxes or whitelist the sender address to prevent future email from being quarantined. Per user quarantine is available with the Barracuda Email Security Gateway , , , and models. What are some of the underlying technologies used in the Barracuda Email Security Gateway? The Barracuda Email Security Gateway uses a combination of proprietary and open source software.
The Barracuda Email Security Gateway operating system is based on a hardened, stable Linux kernel that has undergone strict scrutiny by top security researchers. Starting with firmware release 3. What new technologies has the Barracuda Email Security Gateway added to combat the latest spam campaigns? The Barracuda Email Security Gateway provides comprehensive protection against virus threats through three powerful layers. The first layer consists of a well-respected open source virus scanning engine.
The third layer is Barracuda Real-Time Protection, a set of advanced technologies that enable Barracuda Email Security Gateways to immediately block the latest virus, spyware and other malware attacks as they emerge without having to wait for a signature to be downloaded onto the Barracuda Email Security Gateway.
Barracuda Central engineers diligently work 24x7 monitoring spam and virus threats around the world. Since response times are crucial with real-time threats, when one is detected the Barracuda Email Security Gateway uses Barracuda Real-Time Protection to mitigate these threats as they emerge without waiting for new updates. The Barracuda Email Security Gateway is designed as an easy-to-install appliance requiring minimal administrative overhead.
Without any tuning, the Barracuda Email Security Gateway offers a 95 percent spam accuracy rate with a 0. Taking into account the six defense layers automatically tuned by Energize Updates, the Barracuda Email Security Gateway is easily kept up-to-date for ongoing spam accuracy.
With no tuning, the Barracuda Email Security Gateway is set to minimize false positives, typically at 0. The Barracuda Energize Updates subscription provides the latest spam and virus definition updates that block new campaigns before they become an outbreak. Barracuda Central engineers constantly update spam and virus definitions and are able to remotely tune six of the 12 defense layers, thereby minimizing administration time.
Energize Updates also gives you access to technical support, new firmware releases and the opportunity to participate in the Barracuda Early Release Firmware program. Per user policies are available in Barracuda Email Security Gateway and higher. Per user policies empower users with the ability to set their own individual scoring policies, Bayesian database, allow lists and block lists.
The Barracuda Email Security Gateway filters outbound messages for viruses and basic spam scanning policies. For advanced outbound scanning, Barracuda Networks offers the Barracuda Email Security Gateway-Outbound which includes different workflows for quarantining outbound email traffic for review by policy auditors. Invalid bounce messages are non-delivery reports to forged email addresses. To block invalid bounce messages, enable the Invalid Bounce Suppression feature and relay all your outgoing email through the Barracuda Email Security Gateway or the Barracuda Email Security Gateway-Outbound appliance.
Does the Barracuda Email Security Gateway enable administrators to block email from other countries? The Barracuda Email Security Gateway offers different ways to block spam from other countries:. A local Barracuda Networks sales representative can evaluate your environment based on the number of active users, email traffic and desired features.
As your organization expands, the Barracuda Email Security Gateway can be clustered to accommodate your additional growth. For answers to additional questions, please contact us. Toggle navigation. Barracuda Cloud Assessment Scanner - Free! Barracuda Email Security Gateway Add to Cart. Barracuda Email Security Gateway Overview: The Barracuda Email Security Gateway is an email security gateway that manages and filters all inbound and outbound email traffic to protect organizations from email-borne threats and data leaks.
Product Spotlight Industry-leading spam and virus defense for email Protection from data loss and reputation damage Advanced Threat Detection1 to protect against ransomware and other advanced threats Advanced, granular policy management Also available as a virtual appliance and on public cloud platforms Amazon Web Services and Microsoft Azure.
Key Features: Email Spooling Protect Sensitive Data Leverage powerful encryption technology to ensure sensitive data cannot be viewed by outside parties.
Key Features: Encryption, Outbound Filtering Simplify Email Security Configurations on the Barracuda Email Security Gateway are simple and easy to deploy, ensuring customized email protection is in place in a matter of minutes.
Features: Spam Protection With a long-standing heritage in spam protection, Barracuda Networks remains the leader in identifying and blocking spam.
Virus Protection As virus attacks become more sophisticated and complex, email infrastructure requires advanced virus protection. Barracuda Central All Barracuda products are supported by Barracuda Central, a 24x7 advanced security operations center that works continuously to monitor and block the latest Internet threats. Denial of Service DoS Attack Protection Not every attack is focused on getting users to send their credit card number, getting users to click on a malicious link, or to plant a virus.
Email Spooling The Barracuda Email Security Gateway ensures that email can still be delivered even during email server failures or loss of connectivity. Outbound Filtering Outbound filtering prevents organizations from being put on spam block lists and prevents sensitive data in email from leaving the organization. Views: Front Panel The following figure illustrates the Barracuda Email Security Gateway power and disk activity indicator lights for models Rear Panel Ports and Connectors The following figure illustrates the Barracuda Email Security Gateway rear panel ports and connectors for models Deployments: The Barracuda Email Security Gateway is a comprehensive email security solution that manages all inbound and outbound email traffic to protect organizations from email-borne threats and data leaks.
Comprehensive Approach to Email Security The Barracuda Email Security Gateway's multilayered approach to email security provides the most comprehensive protection available.
Barracuda Central All Barracuda Networks products are backed by Barracuda Central, a 24x7 advanced technology center consisting of highly trained engineers who continuously monitor and block the latest Internet threats. Anti-Spam Protection Barracuda Reputation: Barracuda Central collects IP addresses used in spam attacks and legitimate email campaigns for reputation analysis.
Cloud Protection Layer Cloud Protection Layer: The Barracuda Email Security Gateway is integrated with a cloud-based service that prefilters emails before delivery to the on-site Barracuda Email Security Gateway, which performs further security checks and is needed for outbound filtering. The Cloud Protection Layer uses technologies that have been time tested with the Barracuda Email Security Gateway along with advanced cloud-based technologies including: Barracuda Anti-Fraud Intelligence Engine, which detects and blocks fraudulent emails Barracuda Anti-Virus Supercomputing Grid, which detects and blocks polymorphic viruses that try to evade detection by changing their signatures The Cloud Protection Layer stops spam and malware in the cloud.
Barracuda Email Security Gateway offers per-user, domain and global policy management. In addition to thorough internal testing, Barracuda Networks collaborates with the community of "white hat" security researchers who work with security vendors to uncover and resolve potential vulnerabilities in both the Linux operating system and its associated utilities.
While the vast majority of technology in the Barracuda Email Security Gateway is proprietary, Barracuda Networks seeks to leverage secure and functional open source alternatives whenever possible. Data collected at Barracuda Central is analyzed and used to create definitions for automatic Energize Updates that fuel the Barracuda Email Security Gateway.
Barracuda Central is backed by Barracuda Labs, a global multidisciplinary research and threat analysis team that develops innovative technologies across Barracuda Networks' business areas. Barracuda Lab evaluates the threat ecosystem and creates security intelligence for distribution via Barracuda Central to defend customers.
For inbound protection, the MTA includes rate controls, IP reputation analysis, sender authentication, and recipient verification, which allow it to reject SMTP connections before it actually receives any messages. The outbound mail relay also performs rate control checks based on sender IP address or sender email address. In the event of on-premises disruptions, emails can be spooled in this cloud layer for up to 96 hours with attempts to resend the spooled messages at preset intervals.
An alternative destination can also be specified for email delivery if delivery to the primary destination fails. Role-based Administration The Barracuda Email Security Gateway offers role-based administration which features a number of built-in account roles. Management tasks can be delegated based on account roles such as Admin, Domain Admin, and Helpdesk.
Domain administration can be delegated to the Domain Admin or to Helpdesk roles, which can be assigned to specific users. Clustering The Barracuda Email Security Gateway can cluster multiple nodes for redundancy and to increase capacity.
For central management, Barracuda Email Security Gateways share configurations and policy across the cluster. Administrators can change policy and access any message received across the cluster from any node. For redundant quarantine mail storage, all quarantined messages are stored in at least two nodes in the cluster — ensuring message availability if one node fails. Barracuda Email Security Gateway clusters can create redundancy across sites as well.
How is email filtered? Why tag email? What happens to tagged emails? Why quarantine email? What happens to quarantined email?
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