# AuthUSB SafeDoor vs Vicarius vRx: side-by-side comparison (2026)

[AuthUSB SafeDoor](https://cybersectools.com/tools/authusb-safedoor) is a commercial [endpoint protection platform](https://cybersectools.com/categories/epp) solution by [AuthUSB](https://cybersectools.com/companies/authusb). [Vicarius vRx](https://cybersectools.com/tools/vicarius-vrx) is a commercial [vulnerability assessment](https://cybersectools.com/categories/vulnerability-assessment) solution by [Vicarius](https://cybersectools.com/companies/vicarius). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | AuthUSB SafeDoor | Vicarius vRx |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Endpoint Protection Platform | Vulnerability Assessment |
| Verified | No | No |
| Deployment type | On-Premises | Hybrid |
| Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | AuthUSB | Vicarius |
| Headquarters | – | – |

### Use cases and capabilities

| | AuthUSB SafeDoor | Vicarius vRx |
|---|---|---|
| USB Security | Yes | – |
| Data Exfiltration | Yes | – |
| Ransomware Prevention | Yes | – |
| System Security | Yes | – |
| Windows Security | Yes | – |
| Patch Management | – | Yes |

### Core features

**AuthUSB SafeDoor**

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

**Vicarius vRx**

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

## Which one fits you

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

- [AuthUSB SafeDoor](https://cybersectools.com/tools/authusb-safedoor) fits if you need to run it on your own servers.
- [Vicarius vRx](https://cybersectools.com/tools/vicarius-vrx) fits if you need both cloud and on-premises options.

## AuthUSB SafeDoor vs Vicarius vRx FAQ

Common questions when comparing AuthUSB SafeDoor vs Vicarius vRx for endpoint protection platform.

### What is the difference between AuthUSB SafeDoor and Vicarius vRx?

**AuthUSB SafeDoor**: Endpoint security tool for controlling and monitoring USB device usage. Built by AuthUSB.

**Vicarius vRx**: Full-stack vuln remediation suite with patch mgmt & patchless protection. Built by Vicarius.

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

### Who makes AuthUSB SafeDoor and Vicarius vRx?

**AuthUSB SafeDoor** is made by AuthUSB. **Vicarius vRx** is made by Vicarius. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is AuthUSB SafeDoor a good alternative to Vicarius vRx?

In part. AuthUSB SafeDoor and Vicarius vRx are not in the same category on CybersecTools. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [AuthUSB SafeDoor vs PC Matic Pro](https://cybersectools.com/compare/authusb-safedoor-vs-pc-matic-pro)
- [AuthUSB SafeDoor vs Arcabit](https://cybersectools.com/compare/arcabit-vs-authusb-safedoor)
- [AuthUSB SafeDoor vs Bkav Pro](https://cybersectools.com/compare/authusb-safedoor-vs-bkav-pro)
- [Vicarius vRx vs PC Matic Pro](https://cybersectools.com/compare/pc-matic-pro-vs-vicarius-vrx)
- [Vicarius vRx vs Arcabit](https://cybersectools.com/compare/arcabit-vs-vicarius-vrx)
- [Vicarius vRx vs Bkav Pro](https://cybersectools.com/compare/bkav-pro-vs-vicarius-vrx)

## Alternatives to each

- [See all AuthUSB SafeDoor alternatives](https://cybersectools.com/alternatives/authusb-safedoor)
- [See all Vicarius vRx alternatives](https://cybersectools.com/alternatives/vicarius-vrx)

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Source: https://cybersectools.com/compare/authusb-safedoor-vs-vicarius-vrx

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More on AuthUSB SafeDoor and Vicarius vRx: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=compare-md