
Explore how a local area network limits resources to a location and how department workgroups within the same network segment share access to servers and printers, with cross-segment access restricted.
Explore how wide area networks span large geographic areas, connect disparate locations via routers and public or private links, and learn MPLS with a package-delivery analogy.
Peer-to-peer network architecture lacks central authority, requiring each computer to manage passwords and resources, which becomes unwieldy as the number of hosts grows beyond a few dozen.
Explore point-to-point and point-to-multipoint topologies within wide area networks, and learn how to select the right topology based on cost, fault tolerance, scalability, ease of installation, maintenance, and security.
Explore the open systems interconnection model and its layered architecture, learning how encapsulation enables data to move across interoperable networks and how to troubleshoot using the layered approach.
Explore the seven-layer open systems interconnection model, from application to physical, and see how top layers handle application communication while bottom layers manage end-to-end transfer, IP addressing, and Mac addressing.
Discover how coaxial cable serves as the physical media backbone, detailing its copper center conductor, dielectric, shield, and plastic jacket, plus plenum rating, NFPA requirements, and BNC connectors.
Explore common media converters, including single-mode fiber to ethernet, multimode fiber to ethernet, and fiber to coaxial, and compare serial and usb connections to understand cable types and interfaces.
Explore why network cables differ in speed and distance as you review wiring standards such as 568-a, 568-b, and 568-e, and learn straight-through and crossover cable concepts.
Learn how straight-through, crossover, and rollover cables connect hosts, switches, routers, and Cisco consoles. Understand pin mappings and 10/100 Ethernet limits.
Master networking cabling basics, including twisted pair and fiber, with coaxial usage limited; learn wiring standards, connectors (RJ-11, RJ-45, BNC), media converters, and crossover vs rolled-over cables.
Explore the basics of local area networks, ethernet fundamentals, ip addressing, and mac addresses, including collision and broadcast domains, baseband and broadband, and data link and physical layer implementations.
Explore Ethernet basics and the contention media access method that shares bandwidth. Learn how collision domains and broadcast domains shape traffic in hub, switch, and repeater environments.
Explore IEEE 802.3 ethernet standards, including 10base-t, 100base-tx, and 1000base-t, and compare cabling like cat 3 and cat 5/6 with star topology.
Discover why cybersecurity matters as internet use expands, safeguarding data from cyberattacks and breaches and protecting confidential information across banking, healthcare, and education in a connected world.
Penetration testers help organizations identify security weaknesses in information systems and networks, requiring networking knowledge, scripting, and strong reporting skills to communicate findings to management.
Master advanced Kali Linux commands for ethical hacking, including mv, touch, rm, nano, cat, passwd, useradd, userdel, and chmod for file operations, user management, and permissions.
Explore countermeasures for web servers, including DMZ design, firewalls, patch management, backups, secure remote access, least-privilege access, intrusion detection, certificate management, secure coding, and restricted access to databases.
Network security is a set of technologies that protects the usability and integrity of a company’s infrastructure by preventing the entry or proliferation within a network of a wide variety of potential threats.
Multiple layers of defenses at the edge and throughout the network make up network security. Policies and controls are implemented at each network security layer. Access to network resources is granted to authorized users, but bad actors are prevented from carrying out attacks and threats.
As more business applications migrate to private and public clouds in today's hyper-connected world, network security becomes a greater challenge. Furthermore, applications are increasingly implementing virtualization and deployed across multiple locations, some of which are outside IT security teams' physical control. With the amount of cyber-attacks on businesses increasing all the time, network security is becoming increasingly important.
This Network Security Course is a complete power-pack course which focuses on Computer Networking, Ethical Hacking and Information Security! Only course which focuses on all the aspects of Security.
What will you learn in this course?
Fundamentals of Cybersecurity
Overview of Ethical Hacking Terminologies
Introduction to Network Devices
Introduction to Internet Protocol
IP Addressing
IP Subnetting
Network Address Translation
IP Routing
Fundamentals Concepts and Principles of Information Security
Introduction to Information Security Management Systems (ISMS)
Risk Management
Fundamentals of Cybersecurity
Everything about Cryptography
Identity and Access Management
Routing Protocols
What is Kali Linux and why do we use it?
Setting up your own Penetration Testing Labs
Understanding of OWASP Broken Web Application and MetaSploitable
Phases of Penetration Testing
Information Gathering
Scanning Target Network for Valuable Information
Vulnerability Assessment
Exploiting SQL Injection Vulnerabilities
Different ways to perform CSRF attacks and bypass CSRF protection
Types of an Authentication bypass
Different ways to perform XSS Exploitation using multiple types of payloads
Cherry on the cake – I have also included a full practice exam to assess your knowledge and understanding. By the end of the course, you will have gained the necessary level of confidence to clear your interviews and other security exams with flying colors and you will be ready to become a real-world information security professional with increasing demand in security jobs.
Top Reasons To Learn Information Security
Cyber security – An Evergreen Industry
Travel the World with Cyber security
A Chance to Work with Secret Agencies
Not Much Math Involved!
A Career that Serves the Greater Good
Unlimited Potential for Personal Growth
A Variety of Industries to Choose from