Network security is a crucial aspect of safeguarding computer systems and data from unauthorized access, attacks, and disruptions. It involves implementing measures to protect the integrity, confidentiality, and availability of information in a networked environment. Choosing the best network security courses is essential for staying abreast of evolving threats and acquiring the skills needed to secure networks effectively.
When selecting a network security course, consider factors such as course content, instructor expertise, hands-on labs, and industry recognition. Look for courses that cover topics like firewalls, encryption, intrusion detection systems, and incident response. Recognized certifications from organizations like CompTIA, Cisco, and (ISC)² can enhance your credentials in the field. Online platforms like Coursera, Udemy, and Pluralsight offer a variety of courses catering to different skill levels.
Here we listed Network Security Courses which will help you learn Network Security from scratch, and are suitable for beginners, intermediate learners as well as experts.
Udemy : Introduction to network and network security
What you’ll learn
- discover security vulnerabilities across an entire network
- understand the various types of firewalls
Coursera : Fundamentals of Computer Network Security Specialization
What you’ll learn
- you should be able to create public/private keys, certificate requests, install/sign/verify them for web server and client authentication, secure emails, and code signing.
- you should be able to write secure web apps with Crypto API to implement the confidentiality, integrity, and availability basic security services.
- you should be able to hack web applications with vulnerabilities and patch them.
- you should be able to apply penetration testing tool to exploit vulnerable systems.
- you should be able to crack passwords given the hashes in password file using AWS P2 GPU.
- you should be able to configure firewall and IDS for secure network systems
- you should be able to specify effective security policies and implement efficient enforcement procedures by applying security design principles for securing network systems.
IT Fundamentals for Cybersecurity Specialization
What you’ll learn
- Discuss the evolution of security based on historical events.
- List various types of malicious software.
- Describe key cybersecurity concepts including the CIA Triad, access management, incident response and common cybersecurity best practices.
- Identify key cybersecurity tools which include the following: firewall, anti-virus, cryptography, penetration testing and digital forensics.
Cisco Network Security
What you’ll learn
- If you are an associate-level cybersecurity analyst who is working in security operation centers, this course will provide introduction to network infrastructure and network security monitoring tools. By the end of the course, you will be able to:
•Describe ACL operation when using the established option • Describe the purpose of Access List Control lists •Describe network address translation (NAT) fundamental concepts • Explain the NSM tools that are available to the network security analyst • Describe the three types of NSM tools used within the SOC (commercial, Open Source, or homegrown) • Describe network-based malware protection • Describe the benefits of load balancing and web application firewalls. • Describe AAA • Describe basic models for implementing access controls over network resources.
Connect and Protect: Networks and Network Security
What you’ll learn
Define the types of networks and components of networks
Illustrate how data is sent and received over a network
Understand how to secure a network against intrusion tactics
Describe system hardening techniques
Network Security & Database Vulnerabilities
What you’ll learn
Understand network basics around the TCP/IP and OSI Models.
Recount DNS, DHCP, Switching and Routing concepts.
Understand IP Addressing, Network Address Translation and Packet Sniffing.
Describe the structures and vulnerabilities of key databases for cybersecurity including SQL, Couch, Oracle and MongoDB.
The Complete Cyber Security Course : Network Security!
What you’ll learn
- An advanced practical skill-set in assuring network security against all threats including – advanced hackers, trackers, exploit kits, Wi-Fi attacks and much more.
- In this volume, we take a detailed look at network security.
- Start a career in cyber security. Become a cyber security specialist.
- The very latest up-to-date information and methods.
- Discover security vulnerabilities across an entire network, by using network hacking techniques and vulnerability scanning.
- You will be able to configure firewalls on all platforms including Windows, MacOS, and Linux for all types of attack scenarios.
- Learn to configure and architect a small network for maximum physical and wireless security.
- Perform network monitoring to discover and identify potential hackers and malware using tools like Wireshark, Tcpdump, and Syslog.
- Understand how we are tracked online by corporations, nation-states your ISP and others.
- We look at search engine privacy – we will best understand how to mitigate the tracking and privacy issues of search engines and their associated services.
- Understand how to best use methods of authentication including passwords, multi-factor authentication including soft tokens and hard tokens.
- What are the best password managers to use and why. How passwords are cracked, and how to mitigate the password attacks.
Ethical Hacking: Network Security & Network Layer Attack
What you’ll learn
- Ethical hacking involves a hacker agreeing with an organization or individual who authorizes the hacker to levy cyber attacks on a system.
- Becoming an ethical hacker involves learning at least one programming language and having a working knowledge of other common languages like Python, SQL, C++
- Many hackers use the Linux operating system (OS) because Linux is a free and open-source OS, meaning that anyone can modify it. It’s easy to access.
- Ethical hacking is legal because the hacker has full, expressed permission to test the vulnerabilities of a system
- The Certified Ethical Hacker (CEH) certification exam supports and tests the knowledge of auditors, security officers, site administrators, security.
- Passing the Certified Information Security Manager (CISM) exam indicates that the credentialed individual is an expert in the governance of information security
- The different types of hackers include white hat hackers who are ethical hackers and are authorized to hack systems, black hat hackers who are cybercriminals.
- Network Fundamentals
- Network Layer Attacks
- ARP Spoofing/ARP Poisonning
- ARP Hands-On Practices
- The “Man in the Middle” ( Mitm )
- Using GNS3 Networks
- Attaching Kali to GNS3 Network
In conclusion, the best network security courses provide a comprehensive understanding of threats and defenses, practical skills through hands-on exercises, and industry-recognized certifications, ensuring you are well-equipped to tackle the challenges of securing networks in today’s dynamic digital landscape.
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