Understanding network architectures and securing communications technologies and network protocols
What you'll learn
Introduction to Network Security
Learning Types of Transmission
Learning Networking Foundations
Learning Network Services
Understanding Wireless Networks
Understanding Protocols
Understanding Different Sizes of Networks
Understanding Network Attacks
Learning Open Systems Interconnection (OSL) Model
Requirements
Access to a computer with an internet connection.
Description
Welcome to this course. While almost every country in the world has had to deal with hard economic times, one industry that has not been greatly affected by the downward economies is information security. Organizations and government agencies do not have a large enough pool of people with the necessary skill set to hire from, and the attacks against these entities are only increasing and becoming more critical. Security is a good business to be in, if you are truly knowledgeable, skilled, and disciplined.
Telecommunications and networking use various mechanisms, devices, software, and protocols that are interrelated and integrated. Networking is one of the more complex topics in the computer field, mainly because so many technologies are involved and are evolving. Our current technologies are constantly evolving, and every month there seems to be new "emerging" technologies that we have to learn, understand, implement, and secure. A network administrator must know how to configure networking software, protocols and services, and devices; deal with interoperability issues; install, configure, and interface with telecommunications software and devices; and troubleshoot effectively. A security professional must understand these issues and be able to analyze them a few levels deeper to recognize fully where vulnerabilities can arise within each of these components and then know what to do about them. This can be a challenging task. However, if you are knowledgeable, have a solid practical skill set, and are willing to continue to learn, you can have more career opportunities than you know what to do with.
In this course, you'll learn
OSI and TCP/IP models
Protocol types and security issues
LAN, WAN, MAN, intranet, and extranet technologies
Cable types and data transmission types
Network devices and services
Software-defined routing
Content distribution networks
Multilayer protocols
Convergent network technologies
Communications security management
Telecommunications devices and technologies
Remote connectivity technologies
Wireless technologies
Network encryption
Threats and attacks
Who this course is for
Anyone interested in Network Security
Homepage

https://www.udemy.com/course/the-ultimate-network-security-training-course-all-in-one/