Introduction to Network and Network Security

The base of network security


  • Strong understanding of ARP NDP / SeND IP(V4, V6) ICMP TCP QUIC DNS Basic understanding of security issues Vulnerabilities, Attacks, Counter measures Also Python or C/C++, Linux basic commands


This course will cover the most basic concepts of network and network security. It includes OSI layer model, TCP/IP layer model their protocols. comparison between OSI and TCP/IP model. and some vulnerabilities, threat and Attacks basic definitions. It also include some basic concept of DDOS attack technique. Further It is the the pre-req of network security. It makes your concepts clear about OSI reference model and TCP model. discussion of types of threats.

Who this course is for:

  • This course is for anyone who wants to become an expert in security, privacy, and anonymity. This volume covers network security attacking and defending. Online tracking and browser security. For anyone who would love to gain a practical skillset in mitigating the risk from, malware, Trojans, hackers, trackers, cyber criminals and all online threats. This course is for anyone who wants to keep their precious files, emails, accounts and personal information out of the hands of the bad guys. For beginners and intermediate Internet users who are interested in security, safety, and privacy. For those who want privacy and anonymity online from hackers, corporations and governments. This course is designed for personal and home Internet security, privacy, and anonymity. Most of the topics apply in the same way to a business, but the course is delivered as if to an individual for personal cybers security, privacy, and anonymity.

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