Data Transmission in Computer Systems Course
This course teaches secure and efficient data transmission in computer systems. Students learn TLS, VPNs, network segmentation, firewall rules, monitoring, and incident response through practical configurations to harden and optimise infrastructure for speed and reliability. It covers diagnosing bottlenecks, tuning TCP and HTTP, caching, storage, and applying zero-trust principles with real-world examples.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
Gain expertise in secure, high-speed data transmission via this practical course on segmentation, firewalls, TLS, VPNs, tunneling, and zero-trust basics. Master bottleneck diagnosis, TCP/HTTP tuning, caching, storage optimisation, and robust configurations using real examples. Develop monitoring, detection, and response skills to safeguard data in transit and ensure system performance.
Elevify advantages
Develop skills
- Secure transport design: apply TLS, VPNs, and tunneling for safe data in transit.
- Network segmentation: design VLANs, firewalls, and zero-trust paths in real systems.
- Performance tuning: optimize TCP, HTTP, caching, and load balancing for fast delivery.
- Monitoring and response: build logging, metrics, and incident playbooks for traffic.
- Practical configs: write hardened TLS, VPN, and firewall configs ready for production.
Suggested summary
Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
As suas aulas são perfeitas. Adquiri o pacote de um ano e, finalmente, tenho a oportunidade de acompanhar diversos temas do meu interesse sem precisar mudar de plataforma... agradeço por tudo o que fazem, já recomendei vocês a outras pessoas...

Giulio CarloAluno de Marketing Digital
Eu gosto de como as lições são direto ao ponto e como eu consigo alterar capítulos e pular conteúdos que não preciso.

Mariana FerresAluna de Fotografia
Gosto do conteúdo e do modo de apresentação e transcrição de vídeos, o que acelera o processo!

Luciana AlvarengaAluna de Design de Unhas
A plataforma é rápida, simples de usar. A diversidade de conteúdo e os vídeos complementares ajudam muito no aprendizado.

Giulio CarloAluno de Engenharia de Prompt
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