Introduction to Cybersecurity

Introduces cybersecurity as a discipline that protects information, systems, digital assets, operations, and trust from harm. Shows learners how cybersecurity affects individuals, organizations, and society while establishing foundational concepts such as information security, the CIA Triad, information systems, digital assets, digital risk, and essential cybersecurity terminology.

Examines the major cyber threats that affect individuals, organizations, public services, and society without focusing on technical exploitation. Shows learners how social engineering, malware, credential theft, insider threats, physical events, and advanced threats differ according to attacker motivation, capability, target, scale, and potential impact.

Explains how weaknesses in people, processes, technology, and physical environments allow threats to cause harm. Shows learners how assets, threats, vulnerabilities, likelihood, and impact combine to create risk, while introducing conceptual risk assessment, prioritization, risk matrices, interconnected weaknesses, and the conditions that make incidents possible.

Presents the security controls used to reduce the likelihood or impact of cybersecurity incidents across people, processes, technology, and physical environments. Shows learners how preventive, detective, and corrective controls work alongside administrative, technical, and physical safeguards, while introducing defense in depth, control selection, shared responsibility, and risk-based protection.

Frames cybersecurity as an organizational responsibility, business function, and contributor to public trust and societal resilience. Shows learners how governance, leadership, policies, standards, frameworks, compliance, security roles, culture, and information security management guide decisions, coordinate responsibilities, support operations, and protect organizations and communities from digital disruption.

Addresses the ethical, privacy, and legal responsibilities that shape appropriate cybersecurity decisions and professional conduct. Shows learners how authorization, consent, proportionality, jurisdiction, accountability, responsible disclosure, surveillance, and data ownership influence what cybersecurity practitioners can, may, and should do when accessing information, testing systems, monitoring activity, or reporting concerns.

Applies cybersecurity principles to the everyday decisions, habits, and workplace practices that influence personal and organizational risk. Shows learners how to protect identities, accounts, devices, information, and digital environments through verification, strong authentication, safe browsing and sharing, device hygiene, social engineering awareness, incident reporting, and responsible action.