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Network Security & Database Vulnerabilities

This course gives you the background needed to understand basic network security. You will learn the about Local Area Networks, TCP/IP, the OSI Framework and routing basics. You will learn how networking affects security systems within an organization. You will learn the network components that guard an organization from cybersecurity attacks.

In addition to networking, you will learn about database vulnerabilities and the tools/knowledge needed to research a database vulnerability for a variety of databases including SQL Injection, Oracle, Mongo and Couch.

You will learn about various security breach types associated with databases and organizations that define standards and provide tools for cybersecurity professionals.

This course is intended for anyone who wants to gain a basic understanding of Network Security/Database Vulnerabilities or as the fourth course in a series of courses to acquire the skills to work in the Cybersecurity field as a Jr Cybersecurity Analyst.

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What's inside

Syllabus

TCP/IP Framework

In this module, you will learn about the TCP/IP Framework, Ethernet and Lan Networks, and the basics around routing and switching. You will also learn about address translation and the basic differences between Intrusion Detection and Intrusion Prevention Systems. Finally, you will learn about network packets.

Basics of IP Addressing and the OSI Model

In this module, you will learn the basics of IP Addressing and how it affects the network traffic routing. You will about application and transport protocols. You will learn about firewalls and additional information in regards to Intrusion Detection and Intrusion prevention systems. Finally, you will learn the concepts of high availability and clustering.

Introduction to Databases

In this module you will learn to define data source and model types as well as types of data. You will also review how to use best practices to secure your organizations data. Finally, you will get an in depth look at use cases around an example of a Data Protection solution, IBM Security Guardium.

Deep Dive - Injection Vulnerability

In this module you will hear an IBM Subject Matter expert discuss the common vulnerability of Injection. You will learn the basics around OS Command Injection and SQL Injection.

Final Project

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Introduces essential cybersecurity concepts concerning network security and database vulnerabilities

Suitable for individuals seeking a foundation in network security, regardless of prior experience level

Suitable for those interested in pursuing a career as a Cybersecurity Analyst

Provides a broad overview of network security fundamentals, including network protocols, addressing, and routing

Involves real-world examples and scenarios to illustrate the practical applications of network security

Designed to provide a strong foundation for further exploration in cybersecurity

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Reviews summary

Network security and database exploits

Learners say this highly received course covers network security and database vulnerabilities. Instructors in Weeks 1 and 2 are praised for speaking clearly; the fourth week is also noted as strong. Some report that Week 3 is not as clear, and that the audio quality can be poor. Topics include: attacks, firewalls, databases, malware, injections, hacking, quizzes, exams, and homework assignments.

Instructors in Weeks 1 and 2 are praised for speaking clearly.

"The best part of this course was the fourth week: Dmitriy Beryoza is a wonderful instructor - lively, clear, thoughtful, and considerate of the student's attentiveness."

The course is praised for being informative and well-structured.

"I really enjoy this course, and find the information useful. I will put in practice to make safer code."

"A very useful and enriching course .. I would recommend it to anyone interested in cybersecurityThank you, Coursera , IBM and MISK"

"This course was very interesting and I gain a lot on this specialization."

"A Data Protection Solution Example, IBM Security Gaudium " section. Will be good if you do small refactoring. Dmitriy Beryoza, thank you for the great session."

Some learners find the content to be difficult.

"The course was very challenging and the same trends were observed here:"

"This course was a little more challenging for me than some of the others,"

Many learners complain of poor audio quality.

"There were some problems with audio quality in the last week, and sometimes the teachers would ramble rather than getting to the point."

"the quality of audio in some videos are so low. almost inaudible."

"Some of the presenters were so unclear that it was difficult to follow."

"The second part of databases is some random information about databases and obvious information of why you need to secure it."

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Network Security & Database Vulnerabilities with these activities:

Essentials of Networking Practice

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Understanding the fundamentals of networks and TCP/IP will give you a solid foundation as you enter this course

Browse courses on Networking

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Review foundational networking concepts
Review overview of the TCP/IP protocol suite
Practice identifying different network components

Home Network Security Audit

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Apply your network security knowledge to your own home network to enhance its security posture

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Scan your home network for vulnerabilities
Implement security measures to mitigate identified vulnerabilities
Monitor your home network for suspicious activity

Network Security Knowledge Base

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Consolidate your learning by creating a comprehensive knowledge base of network security concepts and resources

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Gather and organize course materials, notes, and readings
Create summaries and mind maps of key topics
Include relevant articles, videos, and online resources

Five other activities

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Network Security Discussion Group

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Engage with peers and exchange ideas to deepen your understanding of network security concepts

Browse courses on network security

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Participate in group discussions on security threats and countermeasures
Collaborate on projects related to network security
Share knowledge and resources with other participants

Network Simulation Tutorial

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Enhance your understanding of network concepts through hands-on simulations

Browse courses on Network Simulation

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Follow guided tutorials to build and configure simulated networks
Experiment with different network scenarios and configurations
Troubleshoot network issues and analyze network traffic

Cybersecurity Best Practices Exercises

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Challenge yourself with these exercises to reinforce the security best practices you've learned in this course.

Browse courses on Cybersecurity Best Practices

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Identify common attack vectors and their mitigation techniques
Practice implementing security controls and measures
Analyze and respond to simulated security incidents

Contribute to Open Source Security Tools

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Gain practical experience and contribute to the cybersecurity community by working on open source security tools

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Identify open source security projects that align with your interests
Contribute code, documentation, or bug fixes to the projects
Engage with the project community and learn from others

Security Assessment Project

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Apply your knowledge to a real-world scenario by conducting a security assessment of a network or database

Browse courses on network security

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Select a network or database for assessment
Identify potential vulnerabilities and risks
Develop a comprehensive security assessment report with recommendations

Career center

Learners who complete Network Security & Database Vulnerabilities will develop knowledge and skills that may be useful to these careers:

Security Architect

Security Architects are responsible for designing and implementing security solutions for an organization. This course provides a comprehensive overview of network security and database vulnerabilities, which are two of the most important areas of focus for Security Architects. By taking this course, Security Architects can gain the knowledge and skills they need to protect their organizations from cyberattacks.

See salaries and explore the career path for Security Architect

Data Protection Officer (DPO)

DPOs are responsible for overseeing an organization's data protection program. This course provides a comprehensive overview of network security and database vulnerabilities, which are two of the most important areas of focus for DPOs. By taking this course, DPOs can gain the knowledge and skills they need to protect their organizations from cyberattacks.

See salaries and explore the career path for Data Protection Officer (DPO)

Cybersecurity Analyst

Cybersecurity Analysts are responsible for identifying, assessing, and mitigating security risks to an organization's information systems. This course provides a comprehensive overview of network security and database vulnerabilities, which are two of the most common areas of concern for Cybersecurity Analysts. By taking this course, Cybersecurity Analysts can gain the knowledge and skills they need to protect their organizations from cyberattacks.

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Security Consultant

Security Consultants are responsible for providing advice and guidance to organizations on how to improve their security posture. This course provides a comprehensive overview of network security and database vulnerabilities, which are two of the most important areas of focus for Security Consultants. By taking this course, Security Consultants can gain the knowledge and skills they need to help their clients protect themselves from cyberattacks.

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Information Security Analyst

Information Security Analysts are responsible for identifying, assessing, and mitigating security risks to an organization's information systems. This course provides a comprehensive overview of network security and database vulnerabilities, which are two of the most common areas of concern for Information Security Analysts. By taking this course, Information Security Analysts can gain the knowledge and skills they need to protect their organizations from cyberattacks.

See salaries and explore the career path for Information Security Analyst

Information Security Manager

Information Security Managers are responsible for managing an organization's security program. This course provides a comprehensive overview of network security and database vulnerabilities, which are two of the most important areas of focus for Information Security Managers. By taking this course, Information Security Managers can gain the knowledge and skills they need to protect their organizations from cyberattacks.

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Chief Information Security Officer (CISO)

CISOs are responsible for overseeing an organization's security program. This course provides a comprehensive overview of network security and database vulnerabilities, which are two of the most important areas of focus for CISOs. By taking this course, CISOs can gain the knowledge and skills they need to protect their organizations from cyberattacks.

See salaries and explore the career path for Chief Information Security Officer (CISO)

Ethical Hacker

Ethical Hackers are responsible for finding and exploiting vulnerabilities in an organization's computer systems in order to improve security. This course provides a solid foundation in network security and database vulnerabilities, which are two of the most important areas of focus for Ethical Hackers. By taking this course, Ethical Hackers can gain the knowledge and skills they need to protect their organizations from cyberattacks.

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Security Engineer

Security Engineers are responsible for designing, implementing, and maintaining security systems for an organization. This course provides a solid foundation in network security and database vulnerabilities, which are two of the most important areas of focus for Security Engineers. By taking this course, Security Engineers can gain the knowledge and skills they need to protect their organizations from cyberattacks.

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Network Administrator

Network Administrators are responsible for the management and maintenance of an organization's computer networks. This course provides a solid foundation in network security, which is essential for success in this role. By understanding the basics of network security, Network Administrators can make informed decisions about how to protect their organizations from cyberattacks.

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Penetration Tester

Penetration Testers are responsible for finding and exploiting vulnerabilities in an organization's computer systems in order to improve security. This course provides a solid foundation in network security and database vulnerabilities, which are two of the most important areas of focus for Penetration Testers. By taking this course, Penetration Testers can gain the knowledge and skills they need to protect their organizations from cyberattacks.

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Computer Network Architect

A Computer Network Architect is responsible for the design, implementation, and maintenance of an organization's computer networks. This course provides a solid foundation in network security, database vulnerabilities, TCP/IP, and the OSI framework, all of which are essential for success in this role. By understanding the basics of networking and security, Computer Network Architects can make informed decisions about how to protect their organizations from cyberattacks.

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Incident Responder

Incident Responders are responsible for responding to and managing security incidents. This course provides a solid foundation in network security and database vulnerabilities, which are two of the most common areas of concern for Incident Responders. By taking this course, Incident Responders can gain the knowledge and skills they need to protect their organizations from cyberattacks.

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Systems Administrator

Systems Administrators are responsible for the management and maintenance of an organization's computer systems. This course provides a solid foundation in network security and database vulnerabilities, which are two of the most common areas of concern for Systems Administrators. By taking this course, Systems Administrators can gain the knowledge and skills they need to protect their organizations from cyberattacks.

See salaries and explore the career path for Systems Administrator

Database Administrator

Database Administrators are responsible for the management and maintenance of an organization's databases. This course provides a comprehensive overview of database vulnerabilities, which are a major concern for Database Administrators. By taking this course, Database Administrators can gain the knowledge and skills they need to protect their organizations from cyberattacks.

See salaries and explore the career path for Database Administrator

Reading list

We've selected 12 books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Network Security & Database Vulnerabilities .

Computer Networking [Global Edition]

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This highly regarded textbook offers a comprehensive introduction to the principles and practices of computer networking. It covers a wide range of topics, including network architectures, protocols, routing, and security. It valuable reference for both students and professionals seeking a solid foundation in networking concepts.

Network Security & Database Vulnerabilities

What's inside

Syllabus

Good to know

Save this course

Reviews summary

Network security and database exploits

Activities

Career center

Reading list

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