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    • Network Security

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    718 results for "network security"

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      (ISC)²

      Network Security

      Skills you'll gain: Cloud Computing, Cloud Platforms, Computer Networking, Network Security, Security Engineering, Software As A Service, Advertising, Communication, Cyberattacks, Journalism, Marketing

      4.8

      (28 reviews)

      Beginner · Course · 1-3 Months

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      IBM

      IBM Cybersecurity Analyst

      Skills you'll gain: Security Engineering, Cyberattacks, Computer Security Incident Management, Network Security, System Security, Network Model, Computer Networking, Cryptography, Security Strategy, Python Programming, System Software, Cloud Infrastructure, Human Factors (Security), Operating Systems, Computer Programming, Databases, Other Programming Languages, Cloud Computing, Cloud Engineering, DevOps, Linux, Mobile Security, Software Security, Agile Software Development, Application Development, Cloud Management, Computer Architecture, Computer Security Models, Data Analysis, Data Management, Data Structures, Data Warehousing, Database Administration, Database Application, Distributed Computing Architecture, Entrepreneurship, Finance, Leadership and Management, Marketing, Mathematics, Mobile Development, Network Analysis, Network Architecture, Networking Hardware, Regulations and Compliance, SQL, Sales, Security Software, Software Engineering, Software Testing, Statistical Programming, Strategy, Strategy and Operations, Theoretical Computer Science

      4.6

      (19.6k reviews)

      Beginner · Professional Certificate · 3-6 Months

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      IBM

      Introduction to Cybersecurity Tools & Cyber Attacks

      Skills you'll gain: Security Engineering, Computer Security Incident Management, Cryptography, Cyberattacks, Network Security, System Security, Computer Networking, Leadership and Management, Operating Systems, Theoretical Computer Science

      4.6

      (13.5k reviews)

      Beginner · Course · 1-4 Weeks

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      IBM

      Network Security & Database Vulnerabilities

      Skills you'll gain: Security Engineering, Computer Networking, Network Model, Network Security, Cyberattacks, Databases, System Security, Computer Architecture, Data Management, Data Structures, Database Administration, Database Application, Network Architecture, SQL, Software Security, Statistical Programming, Theoretical Computer Science

      4.7

      (2.8k reviews)

      Beginner · Course · 1-4 Weeks

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      Palo Alto Networks

      Palo Alto Networks Cybersecurity

      Skills you'll gain: Computer Networking, Security Engineering, Network Security, Strategy and Operations, Cloud Computing, Computer Architecture, Network Architecture, Operating Systems, System Security, Cloud Infrastructure, Network Model, Cyberattacks, Leadership and Management, Security Strategy, Cloud Platforms, Entrepreneurship, Marketing, Probability & Statistics, Sales, Security Software, Strategy, Epidemiology, Finance, General Statistics, Internet Of Things, Risk Management, Software As A Service, Software Engineering, Software Security

      4.6

      (293 reviews)

      Beginner · Professional Certificate · 3-6 Months

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      University of Colorado System

      Fundamentals of Computer Network Security

      Skills you'll gain: Security Engineering, Information Technology, Cryptography, Cyberattacks, Network Security, Theoretical Computer Science, Computer Networking, Accounting, Algorithms, Computer Programming, Computer Programming Tools, Human Factors (Security), Security Strategy, Computer Architecture, Data Management, Databases, Microarchitecture, Operating Systems, SQL, Software Engineering, Software Security, Software Testing, Statistical Programming, System Security

      3.9

      (515 reviews)

      Intermediate · Specialization · 3-6 Months

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      Google

      Google IT Support

      Skills you'll gain: Computer Networking, Operating Systems, Network Model, System Software, Security Engineering, Network Security, Cryptography, Cyberattacks, Computer Security Incident Management, Networking Hardware, Business Communication, Communication, Computer Architecture, Hardware Design, Mathematics, Network Architecture, Security Strategy, Writing, Databases, Web Development, Web Development Tools, Cloud Computing, Cloud Platforms, Cloud Storage, Computer Graphics, Data Architecture, Data Management, Database Administration, Database Application, Emotional Intelligence, Entrepreneurship, Human Computer Interaction, Leadership and Management, Marketing, Microarchitecture, Planning, Problem Solving, Product Lifecycle, Sales, Security Software, Software As A Service, Software Security, Strategy, Strategy and Operations, Supply Chain and Logistics, System Programming, System Security, Systems Design, Theoretical Computer Science, Virtual Reality

      4.8

      (166.7k reviews)

      Beginner · Professional Certificate · 3-6 Months

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      EC-Council

      Cybersecurity Attack and Defense Fundamentals

      Skills you'll gain: Security Engineering, Computer Networking, Network Security, Cyberattacks, Operating Systems, Computer Architecture, System Security, Finance, Regulations and Compliance, Data Management, Software Security, Network Architecture, Software Engineering, Computer Security Incident Management, Cloud Computing, Cloud Platforms, Mobile Development, Mobile Security, Network Model, Extract, Transform, Load, Cloud Infrastructure, Computer Programming, Computer Security Models, Cryptography, Databases, Docker (Software), Internet Of Things, Other Programming Languages, SQL, Security Strategy, Software Testing, Statistical Programming, Supply Chain Systems, Supply Chain and Logistics, Theoretical Computer Science

      4.7

      (75 reviews)

      Beginner · Specialization · 3-6 Months

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      IBM

      IT Fundamentals for Cybersecurity

      Skills you'll gain: Security Engineering, Cyberattacks, Network Security, Computer Security Incident Management, Operating Systems, System Security, Computer Networking, Cryptography, Network Model, Databases, Cloud Computing, Cloud Engineering, Linux, System Software, Application Development, Cloud Infrastructure, Cloud Management, Computer Architecture, Data Management, Data Structures, Data Warehousing, Database Administration, Database Application, Distributed Computing Architecture, Finance, Leadership and Management, Network Architecture, Networking Hardware, Regulations and Compliance, SQL, Security Strategy, Software Engineering, Software Security, Software Testing, Statistical Programming, Theoretical Computer Science

      4.6

      (17.8k reviews)

      Beginner · Specialization · 3-6 Months

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      Free

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      Yonsei University

      Introduction to TCP/IP

      Skills you'll gain: Computer Networking, Network Security, Computer Architecture, Network Architecture, Security Engineering, Cyberattacks, Networking Hardware

      4.6

      (2.4k reviews)

      Beginner · Course · 1-3 Months

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      University System of Georgia

      Managing Network Security

      Skills you'll gain: Computer Networking, Security Engineering, Network Security, Cloud Computing, Cryptography, Theoretical Computer Science, Accounting, Cloud Infrastructure, Cyberattacks, Network Architecture, Operating Systems, System Security

      4.8

      (193 reviews)

      Beginner · Course · 1-3 Months

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      Coursera Project Network

      Azure: Create a Virtual Machine and Deploy a Web Server

      Skills you'll gain: Cloud Computing, Microsoft Azure

      4.5

      (103 reviews)

      Beginner · Guided Project · Less Than 2 Hours

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    In summary, here are 10 of our most popular network security courses

    • Network Security: (ISC)²
    • IBM Cybersecurity Analyst: IBM
    • Introduction to Cybersecurity Tools & Cyber Attacks: IBM
    • Network Security & Database Vulnerabilities: IBM
    • Palo Alto Networks Cybersecurity: Palo Alto Networks
    • Fundamentals of Computer Network Security: University of Colorado System
    • Google IT Support: Google
    • Cybersecurity Attack and Defense Fundamentals: EC-Council
    • IT Fundamentals for Cybersecurity: IBM
    • Introduction to TCP/IP: Yonsei University

    Skills you can learn in Computer Security And Networks

    Cybersecurity (33)
    Google (25)
    Google Cloud Platform (17)
    Internet (17)
    Cryptography (16)
    Linux (12)
    Software Testing (12)
    Information Security (10)
    Application Programming Interfaces (8)
    Kubernetes (8)
    Web (8)

    Frequently Asked Questions about Network Security

    • Network Security is extremely critical to Computer Networks, which are groups of computers connected via a common resource such as a printer, file server, or even the internet. Without a secure way to connect a group of computers, cyberattackers have an easier time harming an entire network through unauthorized access.

      Successful learners interested in Network Security can help organizations in all sectors prevent harm to their reputation, revenue, and ability to remain in business. To do this optimally, it’s important to explore preventative measures in securing both digital and physical aspects of the network.‎

    • The job outlook for work in Information Security is set to grow by 32 percent through 2028, which is much faster than the national U.S. average. Since cybercrime isn’t projected to slow down now or in the future, Network Security is set to remain a growing need—in fact, the National Initiative for Cybersecurity Education reported a shortfall of almost 314,000 cybersecurity professionals in January of 2019.

      Other than being cyberheroes, there are major incentives to working in cybersecurity—including pay. In 2019, the median pay for Information Security Analysts was $99,730 per year in the United States. Other ways learners can join the Network Security field are by taking roles such as Network Security Expert, Network Security Engineer, Operations Supervisor, Data Journalist, and more.‎

    • Network Security courses offered through Coursera equip learners with knowledge in cybersecurity concepts and tools; types of cyberattacks; database vulnerabilities; cryptography and digital forensics; penetration testing; components that guard organizations from cybersecurity attacks; and more.

      Lessons on Network are taught by instructors from major tech names and universities, including IBM, University of Colorado, VMware, and other organizations. Learners can enjoy exploring Network Security with instructors specializing in Networking, Cybersecurity, Computer Science, and other disciplines. Course content on Network Security is delivered via video lectures, readings, quizzes, and other types of assignments.‎

    • When you start out to learn network security, you might need to already have skills and experience in computers, technology, networks, fundamentals of cybersecurity, and even history and science. But above all, you should probably have a passion for how technology works, how it can be broken (or hacked into), and what can be done to plug that gap. That’s the key aspect of protecting networks. A network security worker should know what exactly is being protected and if there are any risks of security breaches throughout the system.‎

    • You may find that learning network security is right for you if you have a keen interest in digital technologies, data security, and network systems. Network security in a broad sense is all the processes and steps that computer networks must cover to protect the integrity, privacy, and access of data. If this field of work excites you, then you may want to move your career in this direction. Maybe you’re already a systems administrator or a network administrator or have experience as a security analyst or risk management officer. If so, then you might already have a good sense of how networks are protected and find your place to learn more about this area.‎

    • Some of the topics that you can study that are related to network security include data science, cryptography, cybersecurity, and financial technology. In learning about network security, studying these and other topics like applications, enterprise storage, and cloud servers may provide you with the assorted insights that can help you become proficient at network security.‎

    • Common career paths for someone in network security include starting out as a web developer or software security developer, perhaps working for a web security firm. You might also come into the field from an administration role that grows over time. Examples here could be an email exchange administrator, who works on an email security team. Or a career path could start as a system administrator or network administrator, in work that deals with network security and network forensics. You might want to focus on one of these areas in your early IT jobs, as these will supply you with the experience and background necessary to work in network security.‎

    This FAQ content has been made available for informational purposes only. Learners are advised to conduct additional research to ensure that courses and other credentials pursued meet their personal, professional, and financial goals.
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