The security and operation of cyber-physical systems depend on a strong foundation of network segmentation. In mission-critical environments, you must continuously verify - 24/7 - that your segmentation is in place and stays effective. This is what SensorFu Beacon delivers. Let’s get back to basics!
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In cybersecurity everything is possible and nothing is unexpected. That is what we have seen over the years at SensorFu. But when we heard that SensorFu Beacon called home from some place where it wasn’t deployed, even that surprised us. For a minute.
In cybersecurity, network segmentation is a foundational defense. We build virtual walls to isolate critical assets and Operational Technology (OT) environments. While an Intrusion Detection System (IDS) is excellent at spotting bad actors once they are inside, it has a fundamental blind spot: it cannot tell you if your walls have actually failed until an attacker exploits them. SensorFu Beacon is designed not to replace your IDS, but to partner with it by turning reactive detection into proactive assurance.
Continuous network isolation testing provides visibility into your infrastructure, but sometimes it uncovers risks in unexpected places. Here is how a sudden surge of alerts led a security team to uncover a process failure in their supply chain.
