Internet

1. Internet component

1.1. Packets

1.2. Routers

1.3. IP Address

1.4. Domain Name

1.5. DNS

1.6. HTTP

1.7. HTTPS

1.8. TCP Protocal (Transmission Control Protocol)

1.9. IP Protocal (Internet Protocal)

1.10. Secure Sockets Layer/Transport Layer Security (SSL/TLS)

1.10.1. Certificates

1.10.2. HandShake

1.10.3. Encyption