# SISA Compromise Assessment vs USN-Journal-Parser: side-by-side comparison (2026)

[SISA Compromise Assessment](https://cybersectools.com/tools/sisa-compromise-assessment) is a commercial [digital forensics](https://cybersectools.com/categories/digital-forensics) solution by [SISA](https://cybersectools.com/companies/sisa). [USN-Journal-Parser](https://cybersectools.com/tools/usn-journal-parser) is a free [digital forensics](https://cybersectools.com/categories/digital-forensics) solution. Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | SISA Compromise Assessment | USN-Journal-Parser |
|---|---|---|
| Pricing model | Commercial | Free |
| Category | Digital Forensics | Digital Forensics |
| Verified | No | No |
| Deployment type | On-Premises | On-Premises |
| Company size fit | SMB, Mid-Market, Enterprise | Startup, SMB, Mid-Market, Enterprise |
| GitHub stars | – | 116 |
| Last commit | – | Apr 2021 |
| Company | SISA | – |
| Headquarters | – | – |

### Use cases and capabilities

| | SISA Compromise Assessment | USN-Journal-Parser |
|---|---|---|
| IOC | Yes | – |
| Threat Analysis | Yes | – |
| Dark Web Monitoring | Yes | – |
| Windows Forensics | Yes | – |
| Network Forensic Analysis | Yes | – |
| PCI DSS | Yes | – |
| Log Management | Yes | – |
| Evidence Collection | Yes | – |
| Investigation | Yes | – |
| File Analysis | – | Yes |

### Core features

**SISA Compromise Assessment**

3 features listed. Sign in on the page to see them.

**USN-Journal-Parser**

No features listed.

## Which one fits you

Based on what each listing shows: deployment, company size, price and open source.

- [USN-Journal-Parser](https://cybersectools.com/tools/usn-journal-parser) fits if you are a startup, you need a free product and you want an open-source product.

## SISA Compromise Assessment vs USN-Journal-Parser FAQ

Common questions when comparing SISA Compromise Assessment vs USN-Journal-Parser for digital forensics.

### What is the difference between SISA Compromise Assessment and USN-Journal-Parser?

**SISA Compromise Assessment**: Service that detects hidden breaches and indicators of compromise across IT environments. Built by SISA.

**USN-Journal-Parser**: Python script to parse the NTFS USN Change Journal.

The table above shows where their features, integrations, deployment and company size fit differ.

### Who makes SISA Compromise Assessment and USN-Journal-Parser?

**SISA Compromise Assessment** is made by SISA. **USN-Journal-Parser** is open-source with 116 GitHub stars. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is SISA Compromise Assessment a good alternative to USN-Journal-Parser?

Often, yes. SISA Compromise Assessment and USN-Journal-Parser are both Digital Forensics products. Key differences: SISA Compromise Assessment is Commercial while USN-Journal-Parser is Free, USN-Journal-Parser is open-source. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [SISA Compromise Assessment vs Cellebrite Digital Forensics Platform](https://cybersectools.com/compare/cellebrite-digital-forensics-platform-vs-sisa-compromise-assessment)
- [SISA Compromise Assessment vs Telesoft TDAC](https://cybersectools.com/compare/sisa-compromise-assessment-vs-telesoft-tdac)
- [SISA Compromise Assessment vs Magnet Forensics](https://cybersectools.com/compare/magnet-forensics-vs-sisa-compromise-assessment)
- [USN-Journal-Parser vs Cellebrite Digital Forensics Platform](https://cybersectools.com/compare/cellebrite-digital-forensics-platform-vs-usn-journal-parser)
- [USN-Journal-Parser vs Telesoft TDAC](https://cybersectools.com/compare/telesoft-tdac-vs-usn-journal-parser)
- [USN-Journal-Parser vs Magnet Forensics](https://cybersectools.com/compare/magnet-forensics-vs-usn-journal-parser)

## Alternatives to each

- [See all SISA Compromise Assessment alternatives](https://cybersectools.com/alternatives/sisa-compromise-assessment)
- [See all USN-Journal-Parser alternatives](https://cybersectools.com/alternatives/usn-journal-parser)

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Source: https://cybersectools.com/compare/sisa-compromise-assessment-vs-usn-journal-parser

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