Cyolo PRO by Cyolo is a Privileged Remote Operations solution designed to enhance secure remote access for Operational Technology (OT) and Information Technology (IT) environments. It provides VPN-less connectivity based on zero-trust principles, eliminating risks associated with network access. Cyolo PRO integrates with modern and legacy ICS applications and devices, ensuring secure access while maintaining existing infrastructure and workflows. It features a robust identity authentication process that verifies the identity behind the access, even for legacy applications that do not natively support multi-factor authentication (MFA). Cyolo PRO's decentralized architecture offers exceptional flexibility, seamlessly adapting to various environments. Verified identities connect to applications through a Cyolo ID Access Controller (IDAC), minimizing network exposure. Remote workers, third-party vendors, and other users access applications through the Cyolo Global Cloud, ensuring end-to-end encrypted access without data decryption. On-prem users access applications through the Cyolo Private Gateway, keeping access segmented and controlled. Cyolo PRO provides granular access and actions management, extensive supervision capabilities, and continuous authorization, real-time monitoring, and the ability to block risky actions during the connection. It also offers session recording, a complete audit trail, access logs, and user history with on-demand access. The solution is designed for fast deployment, with no change management required, and can be installed in less than 10 minutes via Docker. It is compatible with any network topology and identity infrastructure, allowing for seamless integration into existing tech stacks without requiring firewall changes, routing changes, GRE, or IPsec tunnels. Cyolo PRO secures legacy and custom applications with modern identity security without costly upgrades.