Overview
Sansec Shield is a specialized Web Application Firewall designed exclusively for Magento and Adobe Commerce stores. Unlike generic WAF solutions, Shield operates directly at the application level as a PHP module, providing protection that understands Magento's architecture and can detect attacks that CDN-based WAFs would miss.
Built by Sansec, renowned experts in e-commerce security who have protected online merchants for over 7 years, Shield offers sub-millisecond threat detection with zero performance impact. The company has partnered with Google and Europol on digital skimming prevention, demonstrating their leadership in the Magento security space.
What makes Shield unique is its origin-based protection approach. While CDN-based WAFs can be bypassed by attackers who discover your origin server, Shield protects directly at the application layer. Combined with their rapid threat response (new protection rules within minutes of detecting attack patterns), Shield provides defense-in-depth that complements existing CDN security measures.
Ratings Breakdown
Key Features
Origin-Based Protection
Operates at the application layer as a PHP module, protecting against attacks that bypass CDN-based WAFs.
Real-Time Threat Detection
Sub-millisecond pattern matching with zero performance impact on store operations.
Zero False Positives
Blocks only actual attacks using Magento-specific intelligence, not generic criteria.
Rapid Threat Response
New protection rules deployed within minutes of detecting new attack patterns in the wild.
Magento-Specific Rules
Deep understanding of Magento architecture enables detection of platform-specific vulnerabilities.
Hack Protection Guarantee
Conditional guarantee against successful attacks when security requirements are met.
Pros & Cons
Pros
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Magento-specialized protection
Deep expertise in Magento/Adobe Commerce architecture enables detection of platform-specific attacks other WAFs miss.
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Zero performance impact
Efficient pattern matching with sub-millisecond processing time doesn't slow down your store.
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Works with CDN WAFs
Complements Cloudflare and other CDN-based WAFs for defense-in-depth protection.
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Rapid threat response
New attack patterns are blocked within minutes, not weeks like some CDN providers.
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No false positives
Magento-aware detection eliminates the false positive problems that plague generic WAF solutions.
Cons
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Magento-only
Only supports Magento 2 and Adobe Commerce; not suitable for other e-commerce platforms.
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Requires PHP 7.2+
Older Magento installations on PHP 7.1 or below are not supported.
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Custom pricing only
No transparent public pricing; requires contacting sales for quotes.
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Module installation required
Requires Composer-based installation on your server, unlike DNS-based CDN WAFs.
Pricing
Pricing model: Subscription by store revenue tier
Secure
For stores up to €3M revenue
- eComscan malware detection
- Continuous monitoring
- Security alerts
- Basic support
Advanced
For stores up to €20M revenue
- Everything in Secure
- Sansec Shield WAF
- Active protection for Magento 2
- Malware cleanup included
- Priority support
Enterprise
For stores over €50M revenue
- Everything in Advanced
- PCI compliance support
- Dedicated account manager
- 24/7 priority support
- Custom SLA
Our Verdict
Sansec Shield represents the gold standard for Magento-specific WAF protection. Their deep expertise in e-commerce security, demonstrated through partnerships with Google and Europol, translates into a product that truly understands the threats facing Magento stores.
The origin-based protection approach is a significant differentiator. While CDN-based WAFs can be bypassed if attackers discover your origin server, Shield protects at the application layer itself. Combined with their rapid threat response and zero false positive rate, it provides peace of mind that generic WAFs cannot match.
Our verdict: If you run a Magento 2 or Adobe Commerce store, Sansec Shield should be a core part of your security stack, ideally paired with their eComscan malware scanner for comprehensive protection.
CVE Coverage
Sansec Shield Web Application Firewall can detect and block attacks matching 81K+ known CVEs based on its supported rule sets.
Coverage by Attack Type
Latest Blockable CVEs
| CVE | Severity |
|---|---|
| CVE-2026-4510 | MEDIUM |
| CVE-2026-4161 | MEDIUM |
| CVE-2026-4087 | MEDIUM |
| CVE-2026-4086 | MEDIUM |
| CVE-2026-4084 | MEDIUM |
| CVE-2026-4077 | MEDIUM |
| CVE-2026-4072 | MEDIUM |
| CVE-2026-4069 | MEDIUM |
| CVE-2026-4067 | MEDIUM |
| CVE-2026-4022 | MEDIUM |
Frequently Asked Questions
Can Sansec Shield replace Cloudflare WAF?
Shield is designed to complement, not replace, CDN-based WAFs like Cloudflare. Cloudflare provides DDoS protection and edge caching, while Shield provides origin-based protection that catches attacks which bypass the CDN. Using both together provides defense-in-depth.
Does Shield work with Magento 1?
No, Sansec Shield only supports Magento 2.3 and higher. If you're running Magento 1, you should prioritize migrating to Magento 2 for security reasons, as Magento 1 is no longer supported.
How is Shield different from generic WAFs?
Generic WAFs use broad pattern matching that often creates false positives and misses Magento-specific attacks. Shield understands Magento's architecture deeply, enabling it to detect platform-specific vulnerabilities like Magekart attacks while eliminating false positives that block legitimate customers.
What is the hack protection guarantee?
Sansec offers a conditional guarantee against successful attacks when you meet their security requirements: running a supported Magento version, keeping Shield updated, using changed credentials after any incident, and implementing multi-factor authentication for staff.
Ready to try Sansec Shield Web Application Firewall?
Visit the website to learn more or request a demo.