Post by Waterfall Security Solutions

At Waterfall Security Solutions, we invented Unidirectional Gateways because perimeter security in OT environments is simply too easy to penetrate and bypass. We built Unidirectional Gateways to enforce one-way data flow from OT to IT, physically blocking any inbound cyber attacks. Unlike firewalls, Unidirectional Gateways eliminate the risk of remote compromise and prevent attackers from pivoting into control networks. This hardware-based approach is essential for critical infrastructure where reliability and safety cannot be compromised. But even as Unidirectional Gateways secured monitoring, another problem arose, especially during Covid: remote access. For years, remote access to OT networks relied on software solutions layered over insecure connections... VPNs, firewalls, jump servers. That’s why we invented HERA: the world’s first hardware-enforced remote access solution. HERA allows users to perform maintenance and updates remotely without ever creating a routable network connection between the remote user and the OT network. No TCP/IP path exists for attackers to exploit. Even if your remote user’s laptop is completely compromised, it still can’t create a cyber attack path into the OT network. Sound interesting? Book a free consultation with one of network architects to see if unidirectional solutions are right for you ➡️ https://bit.ly/43WVPfi