Network Fundamentals Course
The Network Fundamentals course explains the fundamentals of computer networks and the fundamentals of network security. This course is good for IT professionals who are preparing for various certification exams like the CCNA. This course is also good for students who want to learn the fundamentals of computer networks and how to secure a computer network.
Details of Section 1
The OSI Model Explained
What is a MAC Address?
What is an Ethernet frame?
IPv4 Packet Format
IPv6 Packet Format
IPv4 Addressing And Subnetting
IPv6 Addressing Overview
IPv6 Subnetting – How to subnet Ipv6?
What is ARP and how does it work?
An Overview Of The Transmission Control Protocol (TCP)
An Overview of The User Datagram Protocol (UDP)
TCP vs. UDP
What are network repeaters, hubs, bridges, switches, and routers?
How does the DHCP Protocol work?
How does the Simple Mail Transfer Protocol (SMTP) work?
How does TLS Protocol work?
How is TLS different from SSL?
How does HTTPS protocol work?
SFTP vs FTPS
How does the SSH protocol work?
What is IPSec protocol and how does it work?
What is the Point-to-Point Protocol and how does it work?
Details of Section 2
Firewall
Web Application Firewall (WAF)
IDS
IDPS
IDS vs. IPS
Next Generation Firewall (NGFW)
Evolution of Firewalls: From Packet Filters to Next Generation Firewalls
Proxy
NAT
NAT vs. Proxy
NAPT
NAT and VPN
Email Gateway
Remote Access VPN vs. Site-to-Site VPN
How does the Domain Name System (DNS) work?
Honeypot
Network Segmentation and VLAN
Dynamic ARP Inspection (DAI)
DHCP Snooping
How to protect servers from DoS and DDoS attacks?
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