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Learn Network Security online: university courses, full YouTube courses, and courses with free certificates, from the IITs, MIT, Harvard, Google, Microsoft and more.
278 courses
Google
This is the eighth course in the Google Cybersecurity Certificate. In this course, learners will define incident escalation from a security analyst perspective and explore the various security incident classification types. Learners will recognize the impact security incidents can have on an organi…
IBM
Covers Application Development, Network Security, Observability.
Google
This course provides a brief introduction to network architecture, operations, intrusion tactics, and security hardening. Learners will also be introduced to common network protocols and how systems use the TCP/IP model to communicate within a network. Learners will gain an understanding of network…
Google
This is the sixth course in the Google Cybersecurity Certificate. Learners will focus on incident detection and response. They will learn what defines a security incident and explain the incident response lifecycle, including the roles and responsibilities of incident response teams. Learners will…
University of Michigan
In this course, you'll learn what every citizen should know about the security risks--and future potential — of electronic voting and Internet voting. We'll take a look at the past, present, and future of election technologies and explore the various spaces intersected by voting, including computer…
Great Learning
This free Network Security course familiarizes you with the fundamentals to advanced concepts. You will learn about cyber security and understand its need in this tech world. Next, you will comprehend what a network is and understand the reference model in detail. Network security is discussed alon…
Google
This course covers a wide variety of IT security concepts, tools, and best practices. It introduces threats and attacks and the many ways they can show up. We’ll give you some background of encryption algorithms and how they’re used to safeguard data. Then, we’ll dive into the three As of informati…
IBM
Ready to build essential cybersecurity skills employers need? This beginner course introduces the foundational concepts, tools, and best practices used by cybersecurity professionals. During the course, you’ll learn to identify common threats such as data theft, tampering, phishing, and malware. Yo…
IBM
In today's digital world, cyberattacks are aimed at stealing sensitive information or holding data hostage. Cybersecurity Ventures predicts that by 2031, a ransomware attack will occur every two seconds, compared to one every eleven seconds in 2021. This growing frequency underscores the urgent nee…
Google Cloud
This third course in the Google Cloud Computing Foundations Professional Certificate covers how to build secure networks, and cloud automation and management tools.
Great Learning
A firewall is a technique that prevents unauthorized access to or from a private network, and this free Firewall course intends to familiarize you with its fun…
IBM
A short hands-on project: Artificial Intelligence, Data Science, Machine Learning.
IBM
The US Bureau of Labor Statistics forecasts a 32% growth in information security analyst jobs until 2032. These analysts are in demand as part of the team that keeps networks secure. This course provides practical hands-on computer networking and network security experience that employers want.…
Google
This course provides a brief introduction to network architecture, discussing network components, devices, and tools. It also introduces you to the TCP/IP and OSI models of network communication and discusses the components of network layer communication. The course introduces network security, mec…
IBM
This course is intended to help you prepare for a career in database security. Learn to secure data, manage roles and permissions, and handle injection vulnerabilities to protect databases from costly breaches and gain in-demand cybersecurity skills.
IBM
There is a great demand for cybersecurity professionals, and this demand is expected to grow significantly in the foreseeable future, making now the perfect time to launch a cybersecurity career. This course provides a comprehensive insight into diverse cybersecurity career paths and equips you wit…
Microsoft
This course forms part of a series of courses that offers a good starting point for a career in cybersecurity. It will help you gain knowledge and skills related to networking and cloud computing and get you one step closer to the Microsoft Cybersecurity Analyst Professional Certificate, which requ…
Google
In this course, you will be provided with a conceptual overview of logs and their role in Intrusion Detection Systems (IDSs) and Security Information and Event Management tools (SIEMs). The course will discuss the general concept of an IDS and how it works to detect attacks before highlighting spec…
