# Halo Security Server Scanning vs Sherlock PowerShell Script: side-by-side comparison (2026) [Halo Security Server Scanning](https://cybersectools.com/tools/halo-security-server-scanning) is a commercial [vulnerability assessment](https://cybersectools.com/categories/vulnerability-assessment) solution by [Halo Security](https://cybersectools.com/companies/halo-security). [Sherlock PowerShell Script](https://cybersectools.com/tools/sherlock-powershell-script) is a free [vulnerability assessment](https://cybersectools.com/categories/vulnerability-assessment) solution. Features, integrations, deployment and the company behind each one, side by side. ## Side-by-side comparison | | Halo Security Server Scanning | Sherlock PowerShell Script | |---|---|---| | Pricing model | Commercial | Free | | Category | Vulnerability Assessment | Vulnerability Assessment | | Verified | No | No | | Deployment type | Cloud | On-Premises | | Company size fit | Startup, SMB, Mid-Market, Enterprise | Startup, SMB, Mid-Market, Enterprise | | GitHub stars | – | 1,997 | | Last commit | – | Oct 2018 | | Company | Halo Security | – | | Headquarters | – | – | ### Use cases and capabilities | | Halo Security Server Scanning | Sherlock PowerShell Script | |---|---|---| | CVE | Yes | – | | Misconfiguration | Yes | – | | Network Scanning | Yes | – | | Patch Management | Yes | Yes | | Security Scanning | Yes | – | ### Core features **Halo Security Server Scanning** 10 features listed. Sign in on the page to see them. **Sherlock PowerShell Script** No features listed. ### Integrations **Halo Security Server Scanning** 1 integration listed. Sign in on the page to see them. **Sherlock PowerShell Script** No integrations listed. ## Which one fits you Based on what each listing shows: deployment, company size, price and open source. - [Halo Security Server Scanning](https://cybersectools.com/tools/halo-security-server-scanning) fits if you want a cloud product. - [Sherlock PowerShell Script](https://cybersectools.com/tools/sherlock-powershell-script) fits if you need to run it on your own servers, you need a free product and you want an open-source product. ## Halo Security Server Scanning vs Sherlock PowerShell Script FAQ Common questions when comparing Halo Security Server Scanning vs Sherlock PowerShell Script for vulnerability assessment. ### What is the difference between Halo Security Server Scanning and Sherlock PowerShell Script? **Halo Security Server Scanning**: External server vulnerability scanning for CVEs, patches, and misconfigurations. Built by Halo Security. **Sherlock PowerShell Script**: Powerful PowerShell script for identifying missing software patches for local privilege escalation vulnerabilities. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Halo Security Server Scanning and Sherlock PowerShell Script? **Halo Security Server Scanning** is made by Halo Security. **Sherlock PowerShell Script** is open-source with 1,997 GitHub stars. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is Halo Security Server Scanning a good alternative to Sherlock PowerShell Script? Often, yes. Halo Security Server Scanning and Sherlock PowerShell Script are both Vulnerability Assessment products, and both cover Patch Management. Key differences: Halo Security Server Scanning is Commercial while Sherlock PowerShell Script is Free, Sherlock PowerShell Script is open-source. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [Halo Security Server Scanning vs Trickest Vulnerability Scanning](https://cybersectools.com/compare/halo-security-server-scanning-vs-trickest-vulnerability-scanning) - [Halo Security Server Scanning vs ThreatDown Patch Management](https://cybersectools.com/compare/halo-security-server-scanning-vs-threatdown-patch-management) - [Halo Security Server Scanning vs Guardian360 Vulnerability Scanners](https://cybersectools.com/compare/guardian360-vulnerability-scanners-vs-halo-security-server-scanning) - [Sherlock PowerShell Script vs Trickest Vulnerability Scanning](https://cybersectools.com/compare/sherlock-powershell-script-vs-trickest-vulnerability-scanning) - [Sherlock PowerShell Script vs ThreatDown Patch Management](https://cybersectools.com/compare/sherlock-powershell-script-vs-threatdown-patch-management) - [Sherlock PowerShell Script vs Guardian360 Vulnerability Scanners](https://cybersectools.com/compare/guardian360-vulnerability-scanners-vs-sherlock-powershell-script) ## Alternatives to each - [See all Halo Security Server Scanning alternatives](https://cybersectools.com/alternatives/halo-security-server-scanning) - [See all Sherlock PowerShell Script alternatives](https://cybersectools.com/alternatives/sherlock-powershell-script) --- Source: https://cybersectools.com/compare/halo-security-server-scanning-vs-sherlock-powershell-script For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/halo-security-server-scanning.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Halo Security Server Scanning and Sherlock PowerShell Script: 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