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The Information Security Big Picture

Troy Hunt
Security is an essential part of everyday life, from how you create accounts on websites, to how you use your mobile devices, to the activities you perform behind the corporate firewall. However, major information security incidents have become an everyday...
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Security is an essential part of everyday life, from how you create accounts on websites, to how you use your mobile devices, to the activities you perform behind the corporate firewall. However, major information security incidents have become an everyday occurrence that are only growing in scale and impact. This course, The Information Security Big Picture, presents a raft of security fundamentals and sets forth to distill many of the common myths people believe in that frequently put them at greater risk. You'll start by looking at some of the problems we're facing in the industry and why everyone needs to have the security discussion. You'll then go over some of the misconceptions that tend to be repeated time and time again. You'll also go over some of the problems with passwords, how you can mitigate the risks and what long-accepted password "truth" is now being approached differently. After completing this evidence-based approach to security, you should have a firm grasp of the essentials of infosec today.
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Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Explores the fundamentals of cybersecurity, addressing knowledge gaps
Dispels misconceptions about cybersecurity, empowering learners
Provides actionable guidance on mitigating cybersecurity risks
Examines the growing frequency and impact of cybersecurity incidents
Delves into the challenges faced in the cybersecurity industry
Provides evidence-based insights on cybersecurity, enhancing understanding

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Activities

Coming soon We're preparing activities for The Information Security Big Picture. These are activities you can do either before, during, or after a course.

Career center

Learners who complete The Information Security Big Picture will develop knowledge and skills that may be useful to these careers:
Information Security Analyst
Information Security Analysts design, implement, and monitor security measures to protect an organization's computer networks and systems. They also investigate security breaches and make recommendations for improvement. The Information Security Big Picture course can help you develop the knowledge and skills needed to be successful in this role by providing you with a foundation in information security fundamentals. You will learn about the different types of security threats, how to protect against them, and how to respond to security breaches.
Information Security Manager
Information Security Managers are responsible for developing and implementing an organization's information security policies and procedures. They also oversee the organization's security staff and ensure that the organization is compliant with all applicable security regulations. The Information Security Big Picture course can help you develop the knowledge and skills needed to be successful in this role by providing you with a broad overview of information security. You will learn about the different aspects of information security, including risk assessment, security controls, and incident response.
Cybersecurity Engineer
Cybersecurity Engineers design, implement, and maintain security measures to protect computer networks and systems from unauthorized access, use, disclosure, disruption, modification, or destruction. The Information Security Big Picture course can help you develop the knowledge and skills needed to be successful in this role by providing you with a foundation in information security fundamentals. You will learn about the different types of security threats, how to protect against them, and how to respond to security breaches.
Security Architect
Security Architects design and implement security solutions for organizations. They work with stakeholders to identify security requirements, develop security plans, and implement security controls. The Information Security Big Picture course can help you develop the knowledge and skills needed to be successful in this role by providing you with a broad overview of information security. You will learn about the different aspects of information security, including risk assessment, security controls, and incident response.
Security Consultant
Security Consultants provide advice and guidance to organizations on how to improve their security posture. They help organizations identify security risks, develop security plans, and implement security controls. The Information Security Big Picture course can help you develop the knowledge and skills needed to be successful in this role by providing you with a broad overview of information security. You will learn about the different aspects of information security, including risk assessment, security controls, and incident response.
Penetration Tester
Penetration Testers identify vulnerabilities in computer networks and systems by simulating attacks. They help organizations to improve their security posture by identifying and fixing vulnerabilities before they can be exploited by attackers. The Information Security Big Picture course can help you develop the knowledge and skills needed to be successful in this role by providing you with a foundation in information security fundamentals.
Incident Responder
Incident Responders are responsible for responding to security breaches and other security incidents. They work to contain the damage caused by the incident and restore the organization's systems to normal operation. The Information Security Big Picture course can help you develop the knowledge and skills needed to be successful in this role by providing you with a foundation in information security fundamentals.
Forensic Analyst
Forensic Analysts investigate computer crimes and other security incidents. They collect and analyze evidence to determine how the crime was committed and who committed it. The Information Security Big Picture course can help you develop the knowledge and skills needed to be successful in this role by providing you with a foundation in information security fundamentals.
Security Auditor
Security Auditors assess an organization's security posture and make recommendations for improvement. They work with stakeholders to identify security risks, develop security plans, and implement security controls. The Information Security Big Picture course can help you develop the knowledge and skills needed to be successful in this role by providing you with a broad overview of information security.
Risk Analyst
Risk Analysts identify and assess risks to an organization's assets. They work with stakeholders to develop strategies to mitigate these risks. The Information Security Big Picture course can help you develop the knowledge and skills needed to be successful in this role by providing you with a foundation in information security fundamentals.
Compliance Officer
Compliance Officers ensure that an organization complies with all applicable laws and regulations. They work with stakeholders to identify and implement policies and procedures to ensure compliance.
Privacy Officer
Privacy Officers are responsible for protecting an organization's privacy data. They work with stakeholders to develop and implement policies and procedures to ensure compliance with privacy laws and regulations.
Chief Information Security Officer (CISO)
Chief Information Security Officers (CISOs) are responsible for overseeing an organization's information security program. They work with stakeholders to develop and implement security policies and procedures, and they ensure that the organization is compliant with all applicable laws and regulations.
Information Technology (IT) Manager
IT Managers are responsible for planning, implementing, and managing an organization's IT infrastructure. They work with stakeholders to identify IT needs, develop IT plans, and implement IT solutions.
Systems Administrator
Systems Administrators are responsible for maintaining and troubleshooting an organization's computer systems and networks. They work with users to resolve technical problems and ensure that the systems are running smoothly.

Reading list

We've selected ten 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 The Information Security Big Picture.
Provides a deep dive into the principles and practices of cryptographic engineering. It is particularly useful for those interested in understanding the design and implementation of secure systems.
Provides a hands-on guide to malware analysis techniques. It valuable resource for those interested in learning how to analyze and understand malicious software.
Provides an insider's perspective on how attackers exploit human vulnerabilities to compromise systems and steal data. It is particularly useful for understanding the psychology of security and the importance of social engineering awareness.
Provides a comprehensive guide to reverse engineering techniques. It valuable resource for those interested in learning how to analyze and understand software.
Provides a comprehensive overview of network security concepts and technologies, making it a valuable resource for those new to the field. It covers a wide range of topics, including network protocols, firewalls, intrusion detection systems, and cryptography.
Provides a comprehensive overview of cryptography and network security. It valuable resource for those interested in understanding the fundamentals of these topics.
Provides a comprehensive overview of secure coding principles and practices. It valuable resource for those interested in developing secure software applications.
Provides a comprehensive overview of information security and ethics, including concepts, methodologies, tools, and applications. It valuable resource for those interested in understanding the ethical implications of information security.

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