# Fidelis Security vs Vali Cyber ZeroLock: side-by-side comparison (2026)

[Fidelis Security](https://cybersectools.com/tools/fidelis-security) is a commercial [extended detection and response](https://cybersectools.com/categories/xdr) solution by [Fidelis Security](https://cybersectools.com/companies/fidelis-security). [Vali Cyber ZeroLock](https://cybersectools.com/tools/vali-cyber-zerolock) is a commercial [workload protection](https://cybersectools.com/categories/workload-protection) solution by [Vali Cyber](https://cybersectools.com/companies/vali-cyber). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Fidelis Security | Vali Cyber ZeroLock |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Extended Detection and Response | Workload Protection |
| Verified | No | No |
| Deployment type | Hybrid | Hybrid |
| Company size fit | Mid-Market, Enterprise | Mid-Market, Enterprise |
| Company | Fidelis Security | Vali Cyber |
| Headquarters | – | – |

### Use cases and capabilities

| | Fidelis Security | Vali Cyber ZeroLock |
|---|---|---|
| Active Directory | Yes | – |
| MITRE ATT&CK | Yes | – |
| NDR | Yes | – |
| Ransomware Prevention | – | Yes |
| Kubernetes | – | Yes |
| Linux | – | Yes |

### Core features

**Fidelis Security**

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

**Vali Cyber ZeroLock**

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

### Integrations

**Fidelis Security**

5 integrations listed. Sign in on the page to see them.

**Vali Cyber ZeroLock**

2 integrations listed. Sign in on the page to see them.

## Fidelis Security vs Vali Cyber ZeroLock FAQ

Common questions when comparing Fidelis Security vs Vali Cyber ZeroLock for extended detection and response.

### What is the difference between Fidelis Security and Vali Cyber ZeroLock?

**Fidelis Security**: XDR platform with NDR, EDR, deception, AD security, and CNAPP capabilities, built by Fidelis Security.

**Vali Cyber ZeroLock**: Linux security platform for federal/national security environments, built by Vali Cyber.

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

### Who makes Fidelis Security and Vali Cyber ZeroLock?

**Fidelis Security** is made by Fidelis Security. **Vali Cyber ZeroLock** is made by Vali Cyber. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Fidelis Security a good alternative to Vali Cyber ZeroLock?

In part. Fidelis Security and Vali Cyber ZeroLock are not in the same category on CybersecTools. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Fidelis Security vs Kaspersky Next XDR Optimum](https://cybersectools.com/compare/fidelis-security-vs-kaspersky-next-xdr-optimum)
- [Fidelis Security vs Bitdefender GravityZone Platform](https://cybersectools.com/compare/bitdefender-gravityzone-platform-vs-fidelis-security)
- [Fidelis Security vs Red Piranha Crystal Eye XDR](https://cybersectools.com/compare/fidelis-security-vs-red-piranha-crystal-eye-xdr)
- [Vali Cyber ZeroLock vs Kaspersky Next XDR Optimum](https://cybersectools.com/compare/kaspersky-next-xdr-optimum-vs-vali-cyber-zerolock)
- [Vali Cyber ZeroLock vs Bitdefender GravityZone Platform](https://cybersectools.com/compare/bitdefender-gravityzone-platform-vs-vali-cyber-zerolock)
- [Vali Cyber ZeroLock vs Red Piranha Crystal Eye XDR](https://cybersectools.com/compare/red-piranha-crystal-eye-xdr-vs-vali-cyber-zerolock)

## Alternatives to each

- [See all Fidelis Security alternatives](https://cybersectools.com/alternatives/fidelis-security)
- [See all Vali Cyber ZeroLock alternatives](https://cybersectools.com/alternatives/vali-cyber-zerolock)

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Source: https://cybersectools.com/compare/fidelis-security-vs-vali-cyber-zerolock

For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/fidelis-security.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md.

More on Fidelis Security and Vali Cyber ZeroLock: 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