Computer Networking for Security Engineers
Master OSI/TCP-IP models, Ethernet frame structure, ARP spoofing, IPv4/IPv6 subnetting, TCP handshakes and flag manipulation, DNS & TLS security, firewalls, and traffic capture analysis.
CipherNest Academy Security • Research • Education
Engineering-first learning modules designed to build real capability. Deep protocol mechanics, packet analysis, attacker techniques, and defensive controls—without the noise.
Core Curriculum
Every course is structured into rigorous modules with technical deep dives, packet diagrams, and interactive mastery assessments.
Master OSI/TCP-IP models, Ethernet frame structure, ARP spoofing, IPv4/IPv6 subnetting, TCP handshakes and flag manipulation, DNS & TLS security, firewalls, and traffic capture analysis.
Roadmap Preview
Curriculum actively in development to follow the foundational networking track.
Process isolation, permissions model, system calls, systemd telemetry, and kernel-level auditing.
Event logging architectures, Sysmon, Windows Event Forwarding, Wazuh agents, and alert triage.
Writing resilient Sigma and YARA rules, threat modeling, and hunting adversary techniques across the MITRE ATT&CK matrix.
Architectural Standards
CipherNest Academy is engineered with zero remote telemetry, zero cookies, and zero user accounts.
01 / Storage
Your test scores, module completions, and badge preferences are stored strictly inside your browser's localStorage. No tracking identifiers exist.
02 / Integrity
Achievement badges are rendered and exported dynamically using local vector graphics engines. No personal data is sent to external badge issuers.
03 / Sovereignty
You can reset or wipe all learning data at any time with a single click. No residual server traces remain.