# Gambit KnightGuard for OT & Critical Infra vs ProSoft Secure Remote Connectivity: side-by-side comparison (2026) [Gambit KnightGuard for OT & Critical Infra](https://cybersectools.com/tools/gambit-knightguard-for-ot-and-critical-infra) is a commercial [industrial control system security](https://cybersectools.com/categories/ics-security) solution by [Gambit Cyber](https://cybersectools.com/companies/gambit-cyber). [ProSoft Secure Remote Connectivity](https://cybersectools.com/tools/prosoft-secure-remote-connectivity) is a commercial [industrial control system security](https://cybersectools.com/categories/ics-security) solution by [ProSoft Technology Inc](https://cybersectools.com/companies/prosoft-technology-inc). Features, integrations, deployment and the company behind each one, side by side. ## Side-by-side comparison | | Gambit KnightGuard for OT & Critical Infra | ProSoft Secure Remote Connectivity | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Industrial Control System Security | Industrial Control System Security | | Verified | No | No | | Deployment type | Hybrid | Hybrid | | Company size fit | Mid-Market, Enterprise | SMB, Mid-Market, Enterprise | | Company | Gambit Cyber | ProSoft Technology Inc | | Headquarters | – | – | ### Use cases and capabilities | | Gambit KnightGuard for OT & Critical Infra | ProSoft Secure Remote Connectivity | |---|---|---| | SCADA | Yes | Yes | | Critical Infrastructure | Yes | – | | Blue Team | Yes | – | ### Core features **Gambit KnightGuard for OT & Critical Infra** 6 features listed. Sign in on the page to see them. **ProSoft Secure Remote Connectivity** 10 features listed. Sign in on the page to see them. ### Integrations **Gambit KnightGuard for OT & Critical Infra** No integrations listed. **ProSoft Secure Remote Connectivity** 5 integrations 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. - [ProSoft Secure Remote Connectivity](https://cybersectools.com/tools/prosoft-secure-remote-connectivity) fits if you are a small business. ## Gambit KnightGuard for OT & Critical Infra vs ProSoft Secure Remote Connectivity FAQ Common questions when comparing Gambit KnightGuard for OT & Critical Infra vs ProSoft Secure Remote Connectivity for industrial control system security. ### What is the difference between Gambit KnightGuard for OT & Critical Infra and ProSoft Secure Remote Connectivity? **Gambit KnightGuard for OT & Critical Infra**: OT & critical infrastructure protection platform for threat-informed defense. Built by Gambit Cyber. **ProSoft Secure Remote Connectivity**: Industrial secure remote access platform for OT equipment monitoring. Built by ProSoft Technology Inc. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Gambit KnightGuard for OT & Critical Infra and ProSoft Secure Remote Connectivity? **Gambit KnightGuard for OT & Critical Infra** is made by Gambit Cyber. **ProSoft Secure Remote Connectivity** is made by ProSoft Technology Inc. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is Gambit KnightGuard for OT & Critical Infra a good alternative to ProSoft Secure Remote Connectivity? Often, yes. Gambit KnightGuard for OT & Critical Infra and ProSoft Secure Remote Connectivity are both Industrial Control System Security products, and both cover SCADA. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [Gambit KnightGuard for OT & Critical Infra vs Rhebo OT Security](https://cybersectools.com/compare/gambit-knightguard-for-ot-and-critical-infra-vs-rhebo-ot-security) - [Gambit KnightGuard for OT & Critical Infra vs PacketViper OT360/OTRemote/IT360/Deception360](https://cybersectools.com/compare/gambit-knightguard-for-ot-and-critical-infra-vs-packetviper-ot360otremoteit360deception360) - [Gambit KnightGuard for OT & Critical Infra vs PacketViper OT Security](https://cybersectools.com/compare/gambit-knightguard-for-ot-and-critical-infra-vs-packetviper-ot-security) - [ProSoft Secure Remote Connectivity vs Rhebo OT Security](https://cybersectools.com/compare/prosoft-secure-remote-connectivity-vs-rhebo-ot-security) - [ProSoft Secure Remote Connectivity vs PacketViper OT360/OTRemote/IT360/Deception360](https://cybersectools.com/compare/packetviper-ot360otremoteit360deception360-vs-prosoft-secure-remote-connectivity) - [ProSoft Secure Remote Connectivity vs PacketViper OT Security](https://cybersectools.com/compare/packetviper-ot-security-vs-prosoft-secure-remote-connectivity) ## Alternatives to each - [See all Gambit KnightGuard for OT & Critical Infra alternatives](https://cybersectools.com/alternatives/gambit-knightguard-for-ot-and-critical-infra) - [See all ProSoft Secure Remote Connectivity alternatives](https://cybersectools.com/alternatives/prosoft-secure-remote-connectivity) --- Source: https://cybersectools.com/compare/gambit-knightguard-for-ot-and-critical-infra-vs-prosoft-secure-remote-connectivity For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/gambit-knightguard-for-ot-and-critical-infra.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Gambit KnightGuard for OT & Critical Infra and ProSoft Secure Remote Connectivity: 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