Resources

As operational technology (OT) systems become more connected, traditional IT-centric defenses fall short. Protecting critical infrastructure now demands purpose-built solutions designed for distributed, legacy-rich environments. This guide outlines the shift toward Zero Trust in OT, why visibility and secure remote access are no longer optional, and how Neeve enables scalable security without operational disruption.

Smart buildings have brought commercial and corporate real estate efficiency and serious cyber risks. Outdated systems, flat networks, and vendor access gaps make CRE an easy target. This article breaks down the threats, defenses, and how Neeve helps secure operations without disruption. From ransomware to data leaks, the risks are real, but preventable.

As industrial systems grow more connected, yesterday’s security methods no longer hold. Firewalls and VPNs don’t protect against modern threats that move quickly and quietly. Shared credentials, third-party vendors, and outdated infrastructure expose critical operations to attackers who no longer need to break in. They just log in.

Kilroy deployed Neeve Remote Access across their portfolio of over 100 buildings to centrally provision, authenticate, manage, and audit third-party access to building systems. With Neeve, they achieved an immediate and growing ROI.

Threat actors have increasingly shifted to data center OT infrastructure such as cooling and power systems. These are critical to keeping servers running yet they have been air-gapped and not designed with robust security for increasing OT data extraction and analysis. This paper reviews what research organizations have learned recently about threats and best practices.

In May 2025, Mitsubishi Electric disclosed a critical vulnerability (CVE-2025-3699) in its commercial HVAC systems, scoring 9.8 on the CVSS scale, the highest possible rating for severity.