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Barracuda BWF460A 460 Web Site Firewall - 50 Mbit/s Throughput - 1U Rack-Mountable Network Security Appliance
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Product Features
Technical Overview
At its core, the Barracuda 460 Web Site Firewall implements two primary security functions: vulnerability assessment and web content filtering. The vulnerability assessment capability scans web traffic for known exploit patterns and attack signatures, helping to prevent intrusions before they reach internal servers. Web content filtering allows administrators to control access to specific website categories, reducing exposure to malicious content and enforcing acceptable use policies.
The firewall processes traffic at a sustained rate of 50 Mbit/s, providing sufficient throughput for typical business web applications and email services. This throughput rating represents the maximum inspected traffic volume the appliance can handle while maintaining full security inspection on all packets. The 1U form factor follows standard rack dimensions, with a height of 1.70 inches (43.18 mm), width of 14 inches (355.60 mm), and depth of 16.80 inches (426.72 mm), weighing approximately 12 pounds (5443.11 grams).
Key Product Advantages
The Barracuda 460 Web Site Firewall offers several distinct advantages for organizations seeking dedicated web security without the complexity of software-based solutions. As a purpose-built hardware appliance, it delivers consistent performance unaffected by other server workloads, with physical isolation that enhances security posture. The rack-mountable design integrates seamlessly into standard data center and server room environments, saving space while providing centralized management.
Dedicated Security Processing
Unlike software firewalls that share CPU resources with other applications, this hardware appliance dedicates its entire processing capacity to security functions, ensuring consistent performance even under heavy attack conditions.
- Eliminates resource contention
- Maintains throughput during attacks
- Simplifies performance monitoring
Rack Integration Ready
The 1U form factor follows industry-standard rack dimensions, allowing easy integration into existing server racks alongside other network equipment. Front-accessible mounting ears and standard depth ensure compatibility with most rack enclosures.
- Standard 19-inch rack width
- Front-accessible connections
- Weight-balanced for stability
Deployment / Use Cases
The Barracuda 460 Web Site Firewall is ideally positioned for specific deployment scenarios where web-facing infrastructure requires dedicated protection. Its 50 Mbit/s throughput capacity makes it suitable for small business web servers, e-commerce platforms, and corporate websites that handle moderate traffic volumes while requiring robust security inspection.
Common deployment patterns include placing the appliance in front of web servers in a DMZ (demilitarized zone) configuration, where it inspects all incoming HTTP/HTTPS traffic before reaching the actual web servers. This positioning allows the firewall to block malicious requests, filter inappropriate content, and assess vulnerabilities without impacting server performance. The appliance also works effectively in branch office environments where local web filtering and security are required without relying on centralized security services.
Web Server Protection
Deploy directly in front of Apache, IIS, or Nginx web servers to filter malicious requests and block vulnerability exploits before they reach the application layer.
Branch Office Security
Provide local web content filtering and basic intrusion prevention for remote offices without requiring backhaul to corporate security infrastructure.
Physical Profile
The Barracuda 460 Web Site Firewall employs a standard 1U rack-mountable chassis with dimensions optimized for data center deployment. The 1.70-inch height (43.18 mm) fits precisely into single rack units, while the 14-inch width (355.60 mm) accommodates standard 19-inch rack mounting with front-accessible connections. The 16.80-inch depth (426.72 mm) provides sufficient internal space for cooling and component layout while maintaining compatibility with shallow and deep rack enclosures.
Weighing approximately 12 pounds (5443.11 grams), the appliance offers substantial construction without excessive weight that might challenge rack stability. The rack-mountable form factor includes standard mounting ears and utilizes front-accessible ports for simplified cable management in dense rack environments.
- Width
- 14" (355.60 mm)
- Depth
- 16.80" (426.72 mm)
- Height
- 1.70" (43.18 mm)
- Weight
- 12 lb (5443.11 g)
Highlights
- 50 Mbit/s firewall throughput for web traffic inspection
- Vulnerability assessment protects against known exploits
- Web content filtering controls access to website categories
- 1U rack-mountable form factor for standard server racks
- Gigabit Ethernet (10/100/1000Base-T) network interfaces
- Backward compatible with Fast Ethernet (10/100Base-TX)
- Hardware appliance design for dedicated security processing
- Physical dimensions: 1.70" H × 14" W × 16.80" D
- Approximate weight of 12 lb (5443.11 g) for stable mounting
- Model BWF460A from Barracuda Networks
Specifications
| Specifications | |
|---|---|
| Manufacturer | Barracuda Networks, Inc |
| Manufacturer Part Number | BWF460A |
| Brand Name | Barracuda |
| Product Model | 460 |
| Product Name | 460 Web Site Firewall |
| Product Type | Network Security/Firewall Appliance |
| Technical Information | |
| Firewall Protection Supported | Vulnerability Assessment,Web Content Filtering |
| Firewall Throughput | 50 Mbit/s |
| Network & Communication | |
| Network Standard | 10/100/1000Base-T,10/100Base-TX |
| Physical Characteristics | |
| Compatible Rack Unit | 1U |
| Form Factor | Rack-mountable |
| Height | 1.70" (43.18 mm) |
| Width | 14" (355.60 mm) |
| Depth | 16.80" (426.72 mm) |
| Weight (Approximate) | 12 lb (5443.11 g) |
FAQ
What is the maximum throughput of the Barracuda 460 Web Site Firewall?
The Barracuda 460 Web Site Firewall delivers a maximum inspected throughput of 50 Mbit/s. This represents the total volume of web traffic that the appliance can process while performing full security inspection including vulnerability assessment and content filtering. The throughput capacity makes it suitable for small to medium business web servers and applications with moderate traffic volumes.
What types of security protection does this firewall provide?
This firewall appliance provides two primary security functions: vulnerability assessment and web content filtering. The vulnerability assessment capability scans incoming web traffic for known attack patterns and exploit signatures to prevent intrusions. Web content filtering allows administrators to block or allow access to specific website categories based on content type, helping enforce acceptable use policies and reduce exposure to malicious sites.
Is the Barracuda 460 rack-mountable and what are its dimensions?
Yes, the Barracuda 460 is designed as a 1U rack-mountable appliance. Its physical dimensions are 1.70 inches in height (43.18 mm), 14 inches in width (355.60 mm), and 16.80 inches in depth (426.72 mm). These measurements follow standard rack specifications, allowing the firewall to integrate seamlessly into 19-inch server racks alongside other network equipment. The approximate weight is 12 pounds (5443.11 grams).
What network interfaces does this firewall support?
The Barracuda 460 Web Site Firewall supports both Gigabit Ethernet and Fast Ethernet interfaces. Specifically, it is compatible with 10/100/1000Base-T (Gigabit Ethernet) and 10/100Base-TX (Fast Ethernet) network standards. This dual compatibility ensures the appliance can connect to modern Gigabit network infrastructure while maintaining backward compatibility with older Fast Ethernet segments that may exist in some environments.
How does a hardware firewall appliance differ from software firewall solutions?
A hardware firewall appliance like the Barracuda 460 operates as a dedicated physical device with its own processing resources, memory, and network interfaces. Unlike software firewalls that run on general-purpose servers and share resources with other applications, hardware appliances provide isolated security processing that isn't affected by other server workloads. This dedicated approach typically offers more consistent performance, simpler deployment, and reduced vulnerability to conflicts with other software running on the same system.
Where should I deploy the Barracuda 460 Web Site Firewall in my network?
The Barracuda 460 is typically deployed in front of web servers, either in a DMZ (demilitarized zone) or directly between the internet connection and internal web infrastructure. This positioning allows it to inspect all incoming web traffic before it reaches your web servers, blocking malicious requests and filtering inappropriate content at the network perimeter. The appliance can also be deployed in branch offices to provide local web security without requiring all traffic to be backhauled to a central security gateway.
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