Imperva Serverless Protection

Imperva Serverless Protection is a runtime security control for AWS Lambda that embeds as a Lambda layer to provide in-function visibility, detection, and enforcement integrated with Imperva's broader Application Security platform.

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MarketsWeb Application & API Protection (WAAP)

01Competitive Landscape

Top competitors selected for structured comparison - Microsoft Defender for Cloud (serverless protection) - Cloudflare (WAAP/Bot/DDoS suite) - AWS-native security stack (WAF/Shield plus Lambda-native controls) | Aspect | Imperva Serverless Protection | Microsoft Defender for Cloud (Serverless protection) | AWS-native stack (WAF/Shield + Lambda controls) | |--------|------------------------------|------------------------------------------------------|-----------------------------------------------| | Starting Price | Not publicly listed for this SKU (quote-based) | Published pricing varies by Defender plans; serverless protection is part of Defender/CSPM plan configuration (verify in tenant) | Pay-as-you-go per service (WAF, Shield, logging); overall estimate depends on architecture | | Best For | Teams requiring runtime visibility and controls inside AWS Lambda, aligned with an Application Security platform | Organizations standardized on Microsoft security tooling seeking resource discovery and posture plus serverless coverage | Teams prioritizing cloud-native tooling and avoiding third-party in-function agents | | Key Strength | In-function runtime approach via Lambda layer embedding; integration with the vendor's Application Security platform | Broad cloud security management with continuous assessment and discovery of serverless resources | Deep integration with AWS services, IAM, CloudWatch, and native telemetry | | Key Weakness | Vendor materials emphasize AWS; pricing transparency limited; potential engineering overhead for integration | May be less focused on WAAP edge strengths compared with specialist WAAP vendors; requires Microsoft security operations maturity | Centralization across multiple clouds is harder; AWS WAF is AWS-ecosystem oriented | Narrative analysis - Direct competitors and differentiators - The vendor positions serverless runtime protection as part of an integrated Application Security/WAAP platform, combining edge and runtime controls. - CNAPP-style offerings differentiate with broader posture management and discovery across many cloud resources rather than primarily perimeter controls. - Feature comparison: areas where the vendor may excel or lag - Potential areas of strength - Runtime instrumentation via a Lambda layer that provides execution-time visibility and control. - Integration with edge WAAP controls if the organization already uses the vendor at the perimeter. - Potential areas to validate - Public multi-cloud serverless parity is unclear; the product materials emphasize AWS Lambda. - Pricing comparison - Quote-based pricing can be disadvantageous for small teams compared with pay-as-you-go cloud-native controls. - Platform bundling that includes multiple AppSec capabilities could be more cost-effective than assembling separate point solutions for some buyers; confirm with a quote and workload sizing exercise. - Customer testimonials comparing vendors - Community discussion suggests that third-party vendors are often chosen for multi-cloud WAF centralization versus native cloud WAF options.

01Competitive Landscape

Top competitors selected for structured comparison

Microsoft Defender for Cloud (serverless protection)
Cloudflare (WAAP/Bot/DDoS suite)
AWS-native security stack (WAF/Shield plus Lambda-native controls)

Aspect	Imperva Serverless Protection	Microsoft Defender for Cloud (Serverless protection)	AWS-native stack (WAF/Shield + Lambda controls)
Starting Price	Not publicly listed for this SKU (quote-based)	Published pricing varies by Defender plans; serverless protection is part of Defender/CSPM plan configuration (verify in tenant)	Pay-as-you-go per service (WAF, Shield, logging); overall estimate depends on architecture
Best For	Teams requiring runtime visibility and controls inside AWS Lambda, aligned with an Application Security platform	Organizations standardized on Microsoft security tooling seeking resource discovery and posture plus serverless coverage	Teams prioritizing cloud-native tooling and avoiding third-party in-function agents
Key Strength	In-function runtime approach via Lambda layer embedding; integration with the vendor's Application Security platform	Broad cloud security management with continuous assessment and discovery of serverless resources	Deep integration with AWS services, IAM, CloudWatch, and native telemetry
Key Weakness	Vendor materials emphasize AWS; pricing transparency limited; potential engineering overhead for integration	May be less focused on WAAP edge strengths compared with specialist WAAP vendors; requires Microsoft security operations maturity	Centralization across multiple clouds is harder; AWS WAF is AWS-ecosystem oriented

Narrative analysis

Direct competitors and differentiators
- The vendor positions serverless runtime protection as part of an integrated Application Security/WAAP platform, combining edge and runtime controls.
- CNAPP-style offerings differentiate with broader posture management and discovery across many cloud resources rather than primarily perimeter controls.
Feature comparison: areas where the vendor may excel or lag
- Potential areas of strength
  - Runtime instrumentation via a Lambda layer that provides execution-time visibility and control.
  - Integration with edge WAAP controls if the organization already uses the vendor at the perimeter.
- Potential areas to validate
  - Public multi-cloud serverless parity is unclear; the product materials emphasize AWS Lambda.
Pricing comparison
- Quote-based pricing can be disadvantageous for small teams compared with pay-as-you-go cloud-native controls.
- Platform bundling that includes multiple AppSec capabilities could be more cost-effective than assembling separate point solutions for some buyers; confirm with a quote and workload sizing exercise.
Customer testimonials comparing vendors
- Community discussion suggests that third-party vendors are often chosen for multi-cloud WAF centralization versus native cloud WAF options.

Aspect

Imperva Serverless Protection

Microsoft Defender for Cloud (Serverless protection)

AWS-native stack (WAF/Shield + Lambda controls)

Starting Price

Not publicly listed for this SKU (quote-based)

Published pricing varies by Defender plans; serverless protection is part of Defender/CSPM plan configuration (verify in tenant)

Pay-as-you-go per service (WAF, Shield, logging); overall estimate depends on architecture

Best For

Teams requiring runtime visibility and controls inside AWS Lambda, aligned with an Application Security platform

Organizations standardized on Microsoft security tooling seeking resource discovery and posture plus serverless coverage

Teams prioritizing cloud-native tooling and avoiding third-party in-function agents

Key Strength

In-function runtime approach via Lambda layer embedding; integration with the vendor's Application Security platform

Broad cloud security management with continuous assessment and discovery of serverless resources

Deep integration with AWS services, IAM, CloudWatch, and native telemetry

Key Weakness

Vendor materials emphasize AWS; pricing transparency limited; potential engineering overhead for integration

May be less focused on WAAP edge strengths compared with specialist WAAP vendors; requires Microsoft security operations maturity

Centralization across multiple clouds is harder; AWS WAF is AWS-ecosystem oriented