Cybersecurity Tutorial for Beginners: Network Operations

In this Cybersecurity tutorial for beginners, you’ll learn about Network Operations
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First part, “The Network Fundamentals” is for the beginners to explore the Network Fundamentals but also could be also a good refresher for advanced level students.

In Network Fundamentals section I will introduce you to the fundamental concepts of data networking operation including IP addressing and subnetting, ethernet operation, ports and protocols, and the OSI model . By the end of this course, you will understand the relationship between IP addresses and MAC addresses, as well as the difference between a router and a switch.

After learning theoretical background ( I promise that second part is totally fun ), in Network & Data Link Layer ( Layer 2 ) Attacks part you will first learn how to set up a lab and install needed software to practice penetration testing on your own machine. Then we’re going to use some tools such as TCP dump and Wireshark and we’ll see some attacks and techniques to expand the sniffing surface:

MAC Address Table Overflow attack, also known as MAC flooding,

ARP Cache Poisoning attack, also known as ARP spoof,

DHCP Starvation attack and DHCP spoof,

And VLAN hopping techniques.

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The next topic is what else can be done on network devices in penetration tests: Gathering information, cracking passwords of the communication channels, compromising SNMP, etc.

And finally, we’ll check the configurations of network devices: Password creation methods, Identity Management, Access control lists, port security, etc.

IMPORTANT!!!: This course is created for educational purposes and all the information learned should be used when the attacker is authorized.

Who this course is for:

People who want to start from scratch and to move more advanced level

People who want to take their Network Hacking skills to the next level

People who are cyber security experts

People who want transition to Cyber Security

People who are willing to attend CISCO exams

People who want to learn Network Security

People who want to learn Network and Data Layer Attacks

People who want to learn “The Man in the Middle” ( MitM )

What you’ll learn

Network Operations
OSI Model
TCP/IP Model
Network Access Layer
Internet Layer
Transport Layer
Application Layer
IPv4
IPv6
MAC Addressing
TCP
UDP
TCP Ports
ICMP
Telnet
FTP
SSH
SMTP
POP
IMAP
DNS
HTTP and HTTPS
Ethical Hacking
CISSP
CCNA
CCNP
Network+
Security+
CySA+
CASP+
CEH
Network Fundamentals

Are there any course requirements or prerequisites?

Understanding computer use and the Windows operating system

Who this course is for:

Network Administrators
Network Engineers
Cyber Security analyst
Cybersecurity Engineers
Data Security Engineers
DevSecOps Engineers
Ethical Hackers
Penetration Testers
Offensive Security Engineers
Cloud Engineers
Cloud Network Engineers
SecOps Engineers
Network Architects
Security Architects
Cloud Architects
Cloud Security Engineers
Cloud Security Architects

#Cybersecurity #Network #Morioh

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