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 Barracuda Networks Anti-Spam Firewall
The Barracuda Spam Firewall is compatible with all email servers and can fit into nearly any corporate or small business environment. It is used by small organizations with as few as 10 employees and large organizations with as many as 200,000 employees. A single Barracuda Spam Firewall handles up to 25,000 active email users and 15 million email messages per day. Multiple units can be clustered together for even greater capacity and high availability.
The Barracuda Spam Firewall protects your email server with ten defense layers:
- Denial of service and security protection
- IP block list
- Rate control
- Virus check with archive decompression
- Barracuda virus check
- User-specified rules
- Spam fingerprint check
- Intention analysis
- Bayesian analysis
- Rule-based scoring
- Web-Filter
Barracuda Networks Web Filter
The Barracuda Web Filter combines preventative, reactive, and proactive measures to form a complete Web filtering solution. The Barracuda Web Filter:
- Blocks access to Web sites based on domain, URL pattern, or content category
- Blocks downloads based on file type
- Blocks applications that access the Internet, including IM, music services, and software updaters
- Integrates with "safe search" filters built into popular image search engines
- Provides integrated gateway and desktop spyware protection
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