Internet Systems
Distributed intelligence infrastructure
Network foundations → OSI/TCP-IP → transport → application → security → distributed systems → cloud → sovereign infrastructure → governance → frontiers.
Network Foundations
Topology, Abstraction, and Architecture
Network topology, packet switching, latency and bandwidth, abstraction layers, internet architecture.
OSI & TCP/IP
The Layered Protocol Stack
OSI model layers, TCP/IP stack, IP addressing, routing, Ethernet, protocol design principles.
Transport Protocols
Reliability, Flow, and Congestion
TCP reliability and flow control, UDP, congestion control, QUIC, multipath networking.
Application Protocols
HTTP, DNS, and Modern Interfaces
HTTP and REST, DNS, email protocols, WebSockets, gRPC and modern RPC patterns.
Secure Communication
Cryptography, TLS, and Zero-Trust
Cryptographic foundations, TLS/SSL, public key infrastructure, zero-trust architecture, threat models.
Distributed Systems
CAP, Consensus, and Fault Tolerance
CAP theorem, consistency models, consensus algorithms, distributed coordination, fault tolerance.
Cloud & Infrastructure
Virtualization, Containers, and Orchestration
Virtualization and containers, cloud service models, Kubernetes, serverless, CDN and edge computing.
Sovereign Infrastructure
Self-Hosted, Mesh, and Censorship-Resistant Systems
Internet fragmentation, sovereign compute, self-hosted infrastructure, mesh networking, censorship resistance.
Internet Governance
IANA, IETF, Platforms, and Law
IANA and RIR system, IETF and standards, platform governance, jurisdiction and law, multi-stakeholder model.
Frontier Architectures
AI-Native, Quantum, and Orbital Networks
Next-generation networking, AI-native networks, quantum networking, Web3, orbital and space internet.
Guided instruction and research mentorship are offered separately → hbar.work