# Dedups vs AWS Security Hub: A Complete Comparison Guide

Dedups and AWS Security Hub both help security teams manage cloud security findings - but they solve fundamentally different problems. Security Hub is AWS's native aggregation layer; Dedups is a unified platform built around actionable signal. Understanding where each excels determines which one (or which combination) belongs in your security stack.

## Why This Comparison Matters

Security teams using AWS at scale face the same set of problems: too many findings, too little context, and no clear path to remediation. The instinct is to reach for AWS-native tooling first - Security Hub is already there, integrated into the console, and free to try. But native doesn't always mean optimal.

Dedups emerged to address the gaps that Security Hub leaves open: intelligent deduplication, cross-account correlation, cost signal integration, and workflow automation that goes beyond forwarding findings to an SIEM. The question isn't which tool is "better" - it's which one fits your team's operational model and coverage requirements.

## What Each Tool Actually Does

### AWS Security Hub

Security Hub is AWS's managed security findings aggregator. It ingests findings from:

- Native AWS services: GuardDuty, Inspector, Macie, IAM Access Analyzer, Firewall Manager
- AWS Partner integrations: CrowdStrike, Palo Alto, Splunk, and dozens more
- Custom integrations via the Security Hub Findings Format (ASFF)

It normalizes all of these findings into ASFF, applies AWS-managed security standards (CIS AWS Foundations, AWS Foundational Security Best Practices, PCI DSS), and provides a centralized console view across accounts using AWS Organizations.

**What it does well:**
- Zero-friction activation for teams already in AWS
- Broad ingestion surface across the AWS partner ecosystem
- Multi-account aggregation via Organizations
- EventBridge integration for downstream automation

**What it doesn't do:**
- Intelligent deduplication (the same misconfiguration across 50 accounts creates 50 findings)
- Context-aware prioritization beyond severity scores
- Cost impact correlation (a finding has no dollar amount attached)
- Workflow management, ticketing, or remediation tracking

### Dedups

Dedups is a cloud security and FinOps platform built around the premise that raw findings are noise - what security teams need is signal. It ingests security data from multiple sources (including Security Hub), applies deduplication logic, correlates findings with cost impact, and surfaces prioritized, actionable items.

Key capabilities:

- **Intelligent deduplication**: Groups identical findings across accounts, regions, and resources rather than surfacing them individually
- **Cost correlation**: Links security findings to resource spend so teams can prioritize by both risk and business impact
- **Unified dashboard**: Single-pane view across security posture, compliance, and cost optimization
- **Workflow integration**: Native Jira, Slack, and email integrations for remediation assignment
- **API security**: Built-in API discovery, monitoring, and vulnerability scanning
- **Scheduled remediation**: Time-based automation for resource management

## Side-by-Side Feature Comparison

| Feature | AWS Security Hub | Dedups |
|---|---|---|
| **Finding aggregation** | Native AWS + partner integrations | Multi-source including Security Hub |
| **Deduplication** | Basic (same finding ID) | Intelligent cross-account/region grouping |
| **Prioritization** | Severity score (CRITICAL/HIGH/MEDIUM/LOW) | Severity + cost impact + business context |
| **Compliance frameworks** | CIS, AFSBP, PCI DSS | CIS + custom frameworks |
| **Multi-account support** | Yes (via Organizations) | Yes |
| **Cost visibility** | None | Integrated FinOps dashboard |
| **API security** | None | Discovery, monitoring, vulnerability scanning |
| **Ticketing integration** | Via EventBridge + Lambda | Native Jira, Slack, Email |
| **Remediation workflow** | DIY automation | Built-in assignment and tracking |
| **Pricing model** | Per finding ingested | Platform subscription |
| **Setup complexity** | Low (AWS-native) | Medium (connector configuration) |
| **Learning curve** | Low for AWS engineers | Low-to-medium |

## Alert Management and Deduplication: The Critical Difference

This is where the two tools diverge most significantly in practice.

### Security Hub's Approach

Security Hub deduplicates on finding ID - if the exact same finding from the exact same source is re-ingested, it updates rather than duplicates. But if you have 40 AWS accounts, all running GuardDuty, all detecting an S3 bucket with public access enabled, you get 40 separate findings. Security Hub will show you all 40.

For small environments, this is manageable. For organizations with dozens or hundreds of accounts, it creates a volume problem that teams typically solve by writing custom Lambda functions or routing everything through a SIEM.

```json
// Example: Same misconfiguration in Security Hub across two accounts
{
  "FindingId": "arn:aws:securityhub:us-east-1:111111111111:finding/abc123",
  "AccountId": "111111111111",
  "Title": "S3.2 S3 buckets should prohibit public read access",
  "Severity": { "Label": "CRITICAL" }
}

{
  "FindingId": "arn:aws:securityhub:us-east-1:222222222222:finding/def456",
  "AccountId": "222222222222",
  "Title": "S3.2 S3 buckets should prohibit public read access",
  "Severity": { "Label": "CRITICAL" }
}
// Two findings. Same problem. No grouping.
```

### Dedups's Approach

Dedups groups findings by root cause. The same misconfiguration across 40 accounts surfaces as one grouped finding with a count of affected resources. Security teams see the scope immediately - without needing to manually correlate or build custom tooling.

Beyond deduplication, Dedups adds cost context. A critical finding on a $3/month EC2 instance and a critical finding on a $12,000/month RDS cluster carry the same severity score in Security Hub. Dedups surfaces the dollar value alongside the risk rating, so teams can triage by actual business impact.

## Architecture and Deployment Models

### Security Hub

- **Fully managed AWS service**: No infrastructure to operate
- **Regional**: Must be enabled per region; cross-region aggregation requires explicit configuration
- **Organizational**: Delegated administrator account manages member accounts
- **Data retention**: Findings stored for 90 days by default
- **Integration method**: IAM roles, AWS Organizations, EventBridge

### Dedups

- **SaaS platform**: No infrastructure to operate
- **Multi-cloud ready**: Designed to work across cloud providers and on-premises
- **Connector-based**: Integrates with AWS via IAM role assumption; Security Hub findings can be ingested as a source
- **Persistent storage**: Findings and trends stored beyond AWS's 90-day window
- **Integration method**: API connectors, Webhook, native service integrations

## Integration Capabilities

### Security Hub Integrations

Security Hub's integration model is based on the ASFF standard. Any tool that can produce or consume ASFF findings can integrate. This includes:

- **Inbound**: 60+ AWS Partner integrations (endpoint protection, SIEM, threat intel)
- **Outbound**: EventBridge → Lambda, SQS, SNS for downstream processing
- **Custom**: Security Hub API for programmatic access

The strength here is breadth. The limitation is that integration = data forwarding. Security Hub doesn't act on findings; it passes them to something that does.

### Dedups Integrations

Dedups integrations are built around workflow, not just data forwarding:

- **Jira**: Auto-create tickets with finding details, severity, and affected resource context
- **Slack**: Alerting with configurable thresholds and channel routing
- **Email**: Scheduled digests and real-time critical alerts
- **AWS Services**: Direct integration with AWS APIs for resource interrogation and remediation
- **Security Hub**: Can ingest Security Hub findings as a data source

## Use Case Scenarios

### When Security Hub is the Right Choice

**Scenario 1: AWS-native consolidation**
Your team runs 10 AWS accounts, uses GuardDuty and Inspector, and needs a central place to view and manage findings. You have engineering capacity to build EventBridge automation for response. Security Hub is the natural choice - it's already integrated, well-documented, and covers the AWS surface.

**Scenario 2: Compliance reporting**
Your organization needs to demonstrate CIS or PCI DSS compliance and your auditors accept AWS-native reporting. Security Hub's managed standards provide a direct evidence trail without custom tooling.

**Scenario 3: Partner tool integration**
Your existing security stack (CrowdStrike, Palo Alto PRISMA, etc.) already supports Security Hub output. Using Security Hub as the aggregation layer preserves those existing integrations.

### When Dedups is the Right Choice

**Scenario 1: High-volume, multi-account environments**
You're running 50+ accounts and the volume of raw findings from Security Hub is overwhelming your security team. Dedups' deduplication reduces noise to root-cause groupings, cutting triage time significantly.

**Scenario 2: FinOps + Security convergence**
Your organization cares about cloud spend optimization alongside security posture. Dedups provides both in a unified dashboard, letting the same team manage cost recommendations and security findings without context-switching between tools.

**Scenario 3: API security coverage**
Your threat model includes API exposure - undocumented APIs, shadow APIs, or APIs with known vulnerabilities. Dedups includes API discovery and scanning capabilities that Security Hub doesn't cover.

**Scenario 4: Workflow-first teams**
Your security team operates out of Jira. You need findings to automatically become tickets with proper assignment, context, and SLA tracking - without building custom Lambda pipelines.

## Advantages and Limitations

### AWS Security Hub

**Advantages:**
- Zero additional infrastructure to manage
- Native integration with all AWS security services
- Broad partner ecosystem
- Low entry cost (first 10,000 findings/month free per account)
- Well-understood by AWS engineers

**Limitations:**
- No intelligent deduplication at scale
- No cost or business context on findings
- Findings expire after 90 days
- Automation requires custom engineering (EventBridge + Lambda)
- No API security, resource scheduling, or FinOps features
- Regional model adds operational overhead for global environments

### Dedups

**Advantages:**
- Intelligent deduplication reduces alert fatigue
- Cost-impact correlation enables risk-informed prioritization
- Native workflow integrations (Jira, Slack, Email)
- Unified security + FinOps platform reduces tool sprawl
- Built-in API security and discovery
- Findings persist beyond 90 days

**Limitations:**
- Requires connector setup and IAM role configuration
- Broader feature set means more onboarding time
- Subscription-based pricing model
- Less suited to teams with deep AWS-native automation already in place

## Decision Framework: When to Use Which

Use this framework to guide your evaluation:

| If you... | Consider... |
|---|---|
| Run fewer than 20 AWS accounts | Security Hub alone may be sufficient |
| Have 50+ accounts generating high finding volumes | Dedups' deduplication will reduce noise significantly |
| Need compliance evidence for audits (CIS, PCI) | Security Hub managed standards are the fastest path |
| Manage cloud cost alongside security | Dedups' unified FinOps + Security view adds direct value |
| Use Jira for engineering work | Dedups' native Jira integration removes custom pipeline work |
| Have API exposure in your threat model | Dedups covers what Security Hub doesn't |
| Already have EventBridge automation | Security Hub is already integrated into your workflow |
| Are a small team without automation engineering bandwidth | Dedups' built-in workflows reduce operational overhead |

The two tools are also complementary. A common architecture uses Security Hub as the AWS-native aggregation layer, feeding findings into Dedups for deduplication, enrichment, and workflow automation. You get the breadth of the AWS partner ecosystem with the operational efficiency of intelligent triage.

## Common Misconceptions

**"Security Hub is free so I should start there."**
Security Hub has a free tier (10,000 findings/month per account, for 30 days), after which pricing is per finding. At scale, ingestion costs compound. More importantly, the hidden cost is the engineering time required to build automation on top of it - EventBridge rules, Lambda functions, and custom SIEM parsers are not free.

**"Dedups replaces my SIEM."**
Dedups is not a SIEM. It's a cloud security and FinOps operations platform. If you need long-term log retention, advanced threat hunting, or correlation across endpoint and network telemetry, a SIEM is still in scope. Dedups reduces the volume of noise that reaches your SIEM.

**"More findings means better security."**
Volume is not visibility. A tool that surfaces 50,000 findings/month that your team can't triage is less valuable than one that surfaces 500 prioritized, deduplicated findings with clear remediation paths.

## Conclusion

AWS Security Hub and Dedups serve different layers of the cloud security stack. Security Hub excels as an aggregation and standards compliance layer within the AWS ecosystem - it's native, broad, and well-integrated. Its limitations emerge at scale: high finding volumes, no intelligent deduplication, and no workflow automation without custom engineering.

Dedups addresses the operational gap. It takes the signal from Security Hub (and other sources), applies deduplication and cost-impact context, and routes actionable findings to the teams responsible for remediation. For organizations operating at scale, managing multiple accounts, or looking to unify their security and FinOps operations, Dedups adds a layer of operational efficiency that Security Hub doesn't provide on its own.

**Actionable recommendations:**

- **Start with Security Hub** if you're early in your AWS security journey, running fewer than 20 accounts, or primarily need compliance reporting against CIS or PCI DSS.
- **Evaluate Dedups** if you're experiencing alert fatigue, operating at multi-account scale, or want to correlate security findings with cloud spend without building custom tooling.
- **Use both** if you rely on AWS Partner integrations for Security Hub ingestion but need intelligent deduplication and workflow automation on top - Dedups can ingest Security Hub as a source.

The right answer depends on your scale, your team's operational model, and where you spend the most time fighting noise instead of fixing problems.