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Connected Systems Security
Security analysis and engineering for IoT, cyber-physical, embedded, autonomous and network-connected systems.
Observe behaviour
Use execution, timing, provenance, network and system evidence to understand what a connected system is actually doing.
Find the boundaries
Map interfaces, trust assumptions, update paths, provisioning and the seams between device, network and cloud.
Defend deliberately
Recommend controls that survive constrained hardware, intermittent connectivity and long deployment lifetimes.
Security where software meets the physical world
A device is a system, not a product.
Connected products fail in ways that pure software does not: firmware that cannot be patched quickly, provisioning secrets shared across a fleet, debug interfaces left reachable, and cloud services that implicitly trust whatever a device reports. Navrysa assesses the whole path, from silicon to service.
Assessment
IoT & embedded security review
Examine device architecture, interfaces, firmware update paths, provisioning, secret storage and the device-to-cloud trust relationship.
CPS
Cyber-physical systems analysis
Analyse systems where a compromised decision has a physical consequence — control loops, actuation authority, safety interlocks and fail-safe behaviour.
Architecture
Threat modelling & attack surface
Build a threat model for the system as deployed, including network exposure, adjacent devices, maintenance access and supply-chain assumptions.
Runtime
Behavioural & anomaly detection research
Apply Navrysa's research in runtime integrity, timing anomalies and provenance analytics to systems where signatures are not enough.
Areas of work
- IoT security assessment
- Cyber-physical systems security
- Embedded and firmware architecture review
- Attack-surface analysis
- Device and network threat modelling
- Prototype security testing
- Runtime security and anomaly detection
- Industrial and embedded system research
Connected Systems Security
Shipping a connected product?
Architecture is cheapest to change before a hardware freeze. Tell us what the device does, where it sits and what it trusts.