Barracuda ESG200
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. As a complete email management solution, the Barracuda Email Security Gateway lets organizations encrypt messages and leverage the cloud to spool email if mail servers become unavailable.
The Barracuda Email Security Gateway is offered without per-user or per-feature fees, and is also available as a virtual appliance or in a public cloud environment (Amazon Web Services (AWS), Microsoft Azure, or VMware vCloud Air). For hosted email security, see Barracuda Email Security Service.
The Barracuda Advantage
- Free Cloud Protection Layer providing:
– Email spooling up to 96 hours
– Inbound email filtering - Barracuda Real-Time Protection
- Outbound email filtering for DLP
- Cloud-based encryption included free of charge
- Configuration backup to the cloud
- Preconfigured for quick deployment
- No per-user or per-server fees
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)
 |
Comprehensive Protection for the Long TermThe Barracuda Email Security Gateway includes spam and virus blocking, data protection, large file transfer, email continuity, DoS prevention, encryption, and policy management—combined to deliver a complete solution. As new requirements emerge, it is automatically updated with new capabilities to ensure continuous protection. |
 |
Complete Email Threat ProtectionThe Barracuda Email Security Gateway provides multi-layer security, email continuity, and data leakage prevention. Advanced Threat Detection combines behavioral, heuristic, and sandboxing technologies to protect against zerohour, targeted attacks and ransomware. |
 |
Affordable and Easy to UseFast, easy set-up and simple, intuitive management keep time and resource needs low. The integration of the Barracuda Cloud Protection Layer and no per-user fees make it easy and very affordable to scale capacity as your business grows. |
Inbound/Outbound Filtering and Data Leak Prevention
The Barracuda Email Security Gateway manages all inbound and outbound email traffic to protect organizations from email-borne threats and data leaks. As a complete email management solution, organizations can encrypt messages and leverage the cloud to spool email if mail servers become unavailable.
The Barracuda Email Security Gateway is offered without per-user or per-feature fees, and is also available as a virtual appliance.
Barracuda Cloud Protection Layer filters and spools inbound email traffic.
The World's Best Email Security Solution
Today's IT professionals need a comprehensive email security solution to block email-borne attacks while providing the extra features needed to ensure business continuity—at one affordable price.
Model Comparison:
There are eight models of the Barracuda Email Security Gateway. A single Barracuda Email Security Gateway can handle up to 100,000 active email users. Multiple units can be clustered together for even greater capacity and high availability. These specifications are not limits of the system, but are the recommended capacity.
| Model Comparison | 100* | 200 | 300* | 400* | 600* | 800 | 900 | 1000 |
|---|---|---|---|---|---|---|---|---|
| Capacity | ||||||||
| Active Email Users | 1-50 | 51-500 | 300-1,000 | 1,000-5,000 | 3,000-10,000 | 8,000-22,000 | 15,000-30,000 | 25,000-100,000 |
| Domains | 10 | 50 | 250 | 500 | 5,000 | 5,000 | 5,000 | 5,000 |
| Message Log Storage | 8 GB | 10 GB | 12 GB | 24 GB | 72 GB | 120 GB | 240 GB | 512 GB |
| Quarantine Storage | n/a | n/a | 20 GB | 60 GB | 180 GB | 360 GB | 1 TB | 2 TB |
| Hardware | ||||||||
| Rackmount Chassis | 1U Mini | 1U Mini | 1U Mini | 1U Mini | 1U Fullsize | 2U Fullsize | 2U Fullsize | 2U Fullsize |
| Dimensions (in.) | 16.8 x 1.7 x 9 | 16.8 x 1.7 x 9 | 16.8 x 1.8 x 16 | 16.8 x 1.8 x 16 | 16.8 x 1.7 x 22.6 | 17.4 x 3.5 x 25.5 | 17.4 x 3.5 x 25.5 | 17.2 x 3.5 x 27.3 |
| Weight (lbs.) | 8 | 8 | 11 | 12.1 | 26 | 46 | 52 | 52 |
| Ethernet | 1 x 10/100 | 1 x Gigabit | 1 x Gigabit | 1 x Gigabit | 2 x 10/100 | 2 x Gigabit | 2 x Gigabit | 2 x Gigabit |
| AC Input Current (Amps) | 1.0 | 1.0 | 1.2 | 1.4 | 1.8 | 4.1 | 5.4 | 7.2 |
| Redundant Disk Array (RAID) | Hot Swap | Hot Swap | Hot Swap | Hot Swap | ||||
| ECC Memory | ||||||||
| Redundant Power Supply | Hot Swap | Hot Swap | Hot Swap | |||||
| Features | ||||||||
| Advanced Threat Detection1 | ||||||||
| Outbound Email Filtering | ||||||||
| Email Encryption | ||||||||
| Large File Transfer | ||||||||
| Cloud Protection Layer | ||||||||
| MS Exchange/LDAP Accelerator | ||||||||
| Per-User Settings and Quarantine | ||||||||
| Delegated Help Desk Role | ||||||||
| Syslog Support | ||||||||
| Clustering & Remote Clustering | ||||||||
| Per Domain Settings | ||||||||
| Single Sign-On | ||||||||
| SNMP/API | ||||||||
| Customizable Branding | ||||||||
| Per User Score Settings | ||||||||
| Delegated Domain Administration | ||||||||