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Transforming IoT Security Standards.
CASE STUDY
Janus Brings Plug-and-Play OT Visibility to GMP Operations. Compliance without downtime. Control without system rebuild.
Without disconnecting or replacing equipment, Janus helps even legacy systems pass compliance audits.
Case Overview
Legacy devices like WinXP/Win7 still drive production in pharma OT. Combined with IPCs, PLCs, and IoT devices, this fragmented landscape creates serious compliance risks.
In 2024, a leading Taiwanese GMP manufacturer was flagged during an audit for weak OT security controls.
Janus was deployed to address this — without touching existing systems:
- Real-time asset discovery with behavioral baselining
- Automatic segmentation to reduce unnecessary device communication
- Detection and logging of all laptops and USB devices entering the zone
Key Results
- Real-time identification of external laptops and USBs
- Blocked 3 lateral movement attempts within the production network
- Audit report prep time reduced by 60% (from 1–2 weeks to a few days)
- Achieved compliance without downtime or network redesign
"Janus didn’t come here to tear things apart — it showed us what was happening in real time, and helped us stop what shouldn’t be."
— OT Manager, GMP Pharma Factory