See how Norman's technology stands out from the competition in this 2009 Comparison Guide.
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Barracuda Networks |
GFI | Cisco | |
| Product name | Norman Email Protection |
Barracuda Spam Firewall | GFI Mail Security + Mail Essentials | IronPort C-Series (C160, C360, C660) |
| Type of solution | ||||
| Appliance | ||||
| Software | ||||
| Virtual Machine (VM) | ||||
| Installation | ||||
| No software installation | ||||
| Self installation with Quick Start Guide | ||||
| Professional Services installation for custom deployments |
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Barracuda Networks |
GFI | Cisco | |
| Product name | Norman Email Protection |
Barracuda Spam Firewall | GFI Mail Security + Mail Essentials | IronPort C-Series (C160, C360, C660) |
| Administration | ||||
| Reports | ||||
| Details |
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| Spam filtering training | Automatic updates | Training required | Training required | Automatic updates |
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Barracuda Networks |
GFI | Cisco | |
| Product name | Norman Email Protection |
Barracuda Spam Firewall | GFI Mail Security + Mail Essentials | IronPort C-Series (C160, C360, C660) |
| Filtering features | ||||
| Advanced proprietary spam filtering | ||||
| Standard spam filtering | ||||
| Details | Advanced proprietary SCA™ (Sequential Content Analyzer) scan engine and Bayesian Filtering | Standard Bayesian Filtering | Standard Bayesian Filtering | Proprietary SenderBase system plus Bayesian filtering |
| Anti-Virus engines | McAfee, Norman | Open Source and Proprietary engines | Norman, BitDefender, McAfee, Kaspersky, AVG | Sophos |
| Image spam | Proprietary | OCR and fingerprint analysis | No | Proprietary |
| Advanced spam blocking |
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Barracuda Networks |
GFI | Cisco | |
| Product name | Norman Email Protection |
Barracuda Spam Firewall | GFI Mail Security + Mail Essentials | IronPort C-Series (C160, C360, C660) |
| Other features | ||||
| DOS (Denial of service) | ||||
| Outbound message filtering | ||||
| Email encryption | ||||
| Outbound email auto-whitelisting | ||||
| Supports foreign language spam | ||||
| Identifies directory harvesting | ||||
| BATV (Bounce Address Tag Validation) | ||||
| DKIM (Domain Key Identified Mail) | ||||
| Built in Scripting Language (Sieve) | ||||
| Notes and comments | Appliances may be clustered for greater capacity. Enterprise-class solution mBlade™ also available with processing power of up to 17 million messages per day. | Appliances can be clustered for greater capacity, entry level appliances support up to 500 active users and high-end model supports up to 30,000 users. | Straightforward entrylevel solution that is extensible to allow for some growth. | Enterprise-level appliance based solution. Offers performance of more than 1 million messages per hour. |