What Is Bunny Shield? Complete Review & Guide (2026)

What Is Bunny Shield?

Bunny Shield is the integrated DDoS protection service built into Bunny.net's content delivery network. Rather than operating as a standalone security service, Bunny Shield functions as a protective layer that automatically activates when DDoS attacks are detected against websites or applications using Bunny's CDN infrastructure.

The service handles distributed denial-of-service attacks across multiple layers of the network stack, including volumetric attacks at Layer 3 (network), protocol attacks at Layer 4 (transport), and application-layer attacks at Layer 7. Bunny Shield leverages the same global network infrastructure that powers Bunny.net's CDN, using distributed traffic analysis and automated mitigation techniques to identify and block malicious traffic before it reaches origin servers.

Unlike dedicated DDoS protection services that require separate configuration or DNS changes, Bunny Shield operates transparently within the existing CDN setup. When users route their traffic through Bunny's CDN edge servers, they automatically benefit from the DDoS protection capabilities without additional configuration steps.

Key Features and Specs

Bunny Shield provides multi-layer DDoS protection integrated directly into Bunny.net's CDN infrastructure. The service operates across Layer 3, 4, and 7 of the network stack, handling different types of attacks through automated detection and mitigation.

The protection includes volumetric attack mitigation, which handles high-bandwidth floods designed to consume network capacity. Protocol-level protection targets attacks that exploit weaknesses in network protocols, such as SYN floods or UDP amplification attacks. Application-layer protection addresses more sophisticated attacks that target web applications directly, including HTTP floods and slowloris attacks.

Bunny Shield uses automatic threat detection that continuously monitors traffic patterns across the CDN network. When anomalous traffic is identified, the system can implement rate limiting, traffic filtering, and geographic blocking to mitigate attacks. The service maintains a global threat intelligence database that helps identify known attack patterns and malicious IP addresses.

The protection operates through Bunny.net's edge server network, which includes locations across North America, Europe, Asia-Pacific, and other regions. Traffic filtering happens at the edge locations closest to attack sources, reducing the impact on both the target infrastructure and the broader network.

Rate limiting capabilities allow administrators to set thresholds for requests per second, bandwidth consumption, and concurrent connections. The system can implement progressive rate limiting that becomes more restrictive as attack patterns are detected.

Bunny Shield Pricing

Bunny Shield follows a freemium pricing model where basic DDoS protection is included with Bunny CDN plans at no additional cost. Users who purchase Bunny.net's CDN services automatically receive Layer 3, 4, and 7 DDoS protection as part of their existing subscription.

Bunny.net's CDN pricing starts with pay-as-you-go bandwidth consumption, typically ranging from $0.01 to $0.05 per GB depending on the geographic region. The base CDN service includes the integrated DDoS protection without separate fees for the security features.

For users requiring enhanced protection capabilities or higher mitigation capacity, Bunny.net offers enterprise plans with custom pricing. These plans may include features like dedicated support, custom security rules, and higher protection thresholds, but specific pricing details require direct contact with Bunny.net's sales team.

The freemium model means that smaller websites and applications can access professional-grade DDoS protection without the significant monthly costs associated with standalone security services. However, the protection capacity scales with the CDN plan, so higher-traffic sites may need to consider enterprise options for adequate coverage.

Performance and Locations

Bunny Shield operates through Bunny.net's global CDN network, which includes edge locations across major continents. The service maintains points of presence in North America, Europe, Asia-Pacific, South America, and Africa, though the exact number of locations varies as the network expands.

The protection is designed to handle attacks close to their source, using the distributed nature of the CDN to absorb and filter malicious traffic before it can impact origin servers. Performance depends on the attack type and scale, with the system capable of mitigating common DDoS attacks without noticeable impact on legitimate traffic.

Latency impact from DDoS protection is generally minimal since the filtering occurs at the same edge locations used for CDN caching. However, during active attacks, some additional processing overhead may occur as traffic undergoes more intensive analysis and filtering.

The service is optimized for web applications, APIs, and content delivery workloads that already benefit from CDN acceleration. Sites serving static content, e-commerce platforms, and API endpoints typically see good protection coverage, while specialized applications with unique traffic patterns may require additional configuration.

Bunny.net doesn't publish specific capacity numbers for attack mitigation, but the protection scales with the overall CDN infrastructure capacity. The distributed nature of the network means that smaller to medium-sized attacks can be absorbed across multiple edge locations.

Who Is Bunny Shield Best For?

Bunny Shield works best for websites and applications already using or considering Bunny.net's CDN services. The integrated nature of the protection makes it particularly suitable for users who want DDoS security without managing separate services or complex configurations.

Small to medium-sized businesses that need cost-effective DDoS protection will find value in the freemium model. Startups and growing companies can access enterprise-grade security features without the significant monthly costs associated with dedicated DDoS protection services.

E-commerce sites, content publishers, and SaaS applications that already benefit from CDN acceleration can add security protection seamlessly. The service works well for businesses that prioritize simplicity and want to consolidate their CDN and security services with a single provider.

Organizations with limited technical resources appreciate the automatic nature of the protection. Since Bunny Shield operates without requiring extensive configuration or ongoing management, it suits businesses that need reliable protection but lack dedicated security teams.

The service is less suitable for enterprises with complex security requirements or those needing protection for non-web traffic. Organizations already invested in other CDN providers may find the switching costs outweigh the benefits of integrated protection.

Pros and Cons of Bunny Shield

Pros:

The primary advantage is the integration with Bunny CDN plans, providing DDoS protection without additional subscription costs. Users get professional security features included with their existing CDN service, making it cost-effective for smaller businesses and startups.

Automatic DDoS detection and mitigation reduce the need for manual intervention during attacks. The system continuously monitors traffic and implements protection measures without requiring constant oversight from technical teams.

Multi-layer protection covering Layer 3, 4, and 7 attacks provides comprehensive coverage against different types of DDoS threats. This includes both volumetric attacks and more sophisticated application-layer attacks that target web applications directly.

The global distribution through Bunny.net's edge network means attacks can be mitigated close to their source, reducing the impact on origin infrastructure and improving overall protection effectiveness.

Cons:

The protection capacity may be lower compared to specialized DDoS protection services like Cloudflare or AWS Shield Advanced. Bunny.net's network, while global, doesn't match the scale of larger cloud providers' security infrastructure.

Dependency on Bunny CDN means users must commit to Bunny.net's ecosystem for both content delivery and security. Organizations already using other CDN providers would need to migrate their entire setup to benefit from Bunny Shield.

Limited customization options compared to dedicated security platforms. While the automatic protection works well for common attack patterns, organizations with specific security requirements may find the configuration options restrictive.

Bunny Shield Alternatives

Cloudflare's DDoS protection offers more extensive capacity and global reach, with both free and paid tiers available. Cloudflare operates one of the world's largest networks and handles significantly more traffic, potentially providing better protection against large-scale attacks. However, it comes with higher costs for advanced features.

AWS Shield provides DDoS protection for applications running on Amazon Web Services, with both standard protection included with AWS services and Shield Advanced for more comprehensive coverage. AWS Shield Advanced includes 24/7 access to the DDoS Response Team and cost protection, but requires commitment to the AWS ecosystem.

Akamai Prolexic offers enterprise-grade DDoS protection with dedicated scrubbing centers and specialized security expertise. Prolexic provides higher capacity protection and more customization options, but at significantly higher costs than Bunny Shield's freemium model.

Final Verdict

Bunny Shield provides solid value for organizations already using or planning to use Bunny.net's CDN services. The integrated approach offers cost-effective DDoS protection with automatic detection and multi-layer mitigation capabilities. The freemium model makes professional security features accessible to smaller businesses that might otherwise go without adequate protection.

However, the service has limitations in terms of capacity and flexibility compared to dedicated security platforms. Organizations with high-traffic applications or specific security requirements may need more robust solutions. The dependency on Bunny.net's ecosystem also means users must be satisfied with both the CDN and security services from a single provider.

For businesses seeking simple, cost-effective DDoS protection integrated with their content delivery needs, Bunny Shield represents a practical choice. The automatic operation and included pricing remove common barriers to implementing proper security measures.

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