BLOCKCHAIN ARCHITECTURE, WEB3 INFRASTRUCTURE & CYBER-PHYSICAL SYSTEMS
9:30 – 11:00
Session D3 – Blockchain Architecture, Layering & Scalability Physics
- Layer-1 vs Layer-2 execution models
- Zk-proof systems (Groth16, Plonk, zkEVM circuits)
- Rollups: validity vs optimistic models
- Data availability sampling & erasure coding (DAS/RS codes)
- Blockchain sharding architectures
- Zero-knowledge constraint systems
- Polynomial commitment schemes
- Reed–Solomon encoding
- Recursion for ZK systems
Scientific Value: computational physics of scalable blockchains.
14:30 – 16:00
Session D4 – Cyber-Physical Security & Industrial Resilience
- Securing industrial IoT networks (sensors, actuators, PLCs)
- Post-quantum VPN, PKI and critical infrastructure
- Digital twins for security validation
- Satellite–edge–cloud secure control loops
- Timing attacks, RF attacks, EM leakage analysis
Models:
- Control-theory models for secure feedback
- Stochastic fault modelling
- Side-channel leakage quantification
- Resilience metrics for CPS (cyber-physical systems)
Scientific Value: physical security of energy, transportation, industry, and finance.
