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Understanding Data Protection & Data Security

Learn Level 2 data protection and data security, GDPR principles, cybersecurity basics, access control, encryption, privacy ethics, governance, and future data risks.

  • 4.8 (21 reviews)
  • 40 students
  • Last Update: March 9, 2026

What you'll learn

  • Explain the relationship between data protection, data security, privacy rights, the CIA triad, least privilege, and the data lifecycle
  • Understand GDPR principles, global privacy laws, controller and processor roles, breach notification, and enforcement concepts
  • Recognise key security controls including authentication, access control, encryption, secure protocols, firewalls, backups, malware defence, and cloud protection
  • Discuss ethical and societal issues linked to surveillance, behavioural profiling, AI, data monetisation, transparency, and accountability
  • Identify governance frameworks, RoPA, DPIAs, risk assessment, professional roles, certification pathways, and future privacy and security challenges
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certificate included
100% online
interactive learning

Course Description

Data protection and data security are essential for anyone who handles information in a modern workplace. The Understanding Data Protection & Data Security (Level 2) course helps learners build a clear foundation in privacy rights, information security, legal frameworks, technical safeguards, ethical issues, governance, and future digital risks. This practical online course explores the origins of privacy, the CIA triad, defence in depth, least privilege, the data lifecycle, GDPR principles and rights, global privacy laws, breach notification, authentication, access control, encryption, secure protocols, privacy by design, firewalls, backups, malware, cloud data protection, surveillance, AI ethics, data governance, DPIAs, risk assessment, professional roles, certifications, quantum computing, privacy-enhancing technologies, digital sovereignty, and global data flows. It is designed for learners who want to understand the connection between data protection and data security in a structured, accessible way.

Course Includes

⏱ Flexible Online Learning
📚 7 Practical Modules
🎓 Certificate on Completion
💻 Learn Anytime, Anywhere

Course Curriculum

5 sections

•

0 lectures

    • Origins of Privacy and Information Rights

    • The CIA Triad: Confidentiality, Integrity, and Availability

    • Defence in Depth and the Principle of Least Privilege

    • Data Protection vs. Data Security: Scope and Overlaps

    • Data Lifecycle: Collection, Storage, Use, Retention, and Disposal

    • The Evolution of Privacy Laws: Privacy Act 1974, OECD, and EU Directive 1995

    • General Data Protection Regulation: Principles and Rights

    • Global Privacy Laws: CCPA, LGPD, PIPL, and POPIA

    • Controllers, Processors, and Data Protection Officers

    • Data Breach Notification and Enforcement Mechanisms

    • Authentication, Authorisation, and Accountability

    • Access Control Models: Role-Based and Attribute-Based

    • Encryption: Symmetric, Asymmetric, and Hashing Fundamentals

    • Secure Protocols: SSL/TLS, IPSec, and Kerberos

    • Privacy by Design and Default

    • Firewalls, Intrusion Detection, and Network Segmentation

    • Data Backups, Restore Strategies, and Data Destruction

    • Malware, Viruses, and Trojans: Threat Vectors and Defence

    • Organisational Security Measures: Policies, Procedures, and Training

    • Cloud Data Protection and Shared Responsibility Models

    • Surveillance Capitalism and the Commodification of Personal Data

    • Instrumentarian Power and Behavioural Profiling

    • Ethical Issues in Data Monetisation and AI

    • Balancing Privacy, Security, and National Interests

    • Whistleblowing, Transparency, and Corporate Accountability

Why Take this Course

Every organisation depends on data. Personal information, customer records, employee files, financial information, health data, account credentials, usage logs, and business records must be handled responsibly and protected from misuse, loss, unauthorised access, or inappropriate disclosure.

This course helps learners understand both sides of information protection: data protection, which focuses on lawful, fair, and responsible use of personal data; and data security, which focuses on protecting information from threats and vulnerabilities. Learners explore legal rights, security principles, technical controls, ethical concerns, organisational measures, governance frameworks, and emerging risks. By completing this course, learners can build stronger awareness of how privacy and security work together in everyday digital environments.

This course helps you:

✓ Understand the foundations of data protection, data security, privacy rights, and information security
✓ Recognise how legal frameworks such as GDPR and global privacy laws shape data handling responsibilities
✓ Learn key security concepts including access control, encryption, secure protocols, firewalls, backups, and malware defence
✓ Explore ethical issues involving surveillance, AI, data monetisation, transparency, and accountability
✓ Build awareness of governance, risk assessment, professional roles, future technologies, and privacy-enhancing tools

Course Features

  • Lifetime access
  • Mobile friendly
  • Certificate of completion
  • Downloadable resources
  • Community access
  • 24/7 support

Who this Course is for

  • Beginners in Data Protection and Security
  • Employees and Office Staff
  • Managers and Team Leaders
  • IT, Compliance and Administrative Teams
  • Learners Exploring Privacy or Cybersecurity Careers

Requirements

  • 16 years or above
  • Good command in English
  • A running computer with stable internet connection

Assessment & Certificate

Validate Your Data Protection and Security Knowledge

Complete course assessments to reinforce your understanding of data protection, data security, GDPR principles, global privacy laws, authentication, access control, encryption, technical safeguards, organisational measures, ethics, governance, risk assessment, and future data protection challenges.

After successful completion, you will receive a certificate recognising your achievement.

Career Opportunities

This course supports learners who want to build foundational knowledge for roles involving data handling, administration, compliance, IT support, information governance, cybersecurity awareness, and privacy operations.

· Builds Level 2 awareness of data protection and data security principles
· Supports safer data handling across administration, customer service, HR, finance, operations, and digital roles
· Provides a foundation for further learning in GDPR, cybersecurity, information security, privacy, and governance
· Strengthens awareness of technical controls, organisational measures, ethics, and accountability
· Helps learners understand career pathways linked to DPOs, CISOs, compliance teams, IT security, and data governance roles

Student Reviews

4.8

Course Rating

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Frequently Asked Questions

This course is suitable for beginners, employees, administrators, managers, team leaders, IT support staff, compliance learners, and anyone who wants to understand the basics of data protection and data security.

Yes. The course introduces technical topics such as encryption, access control, firewalls, secure protocols, and cloud protection in an accessible way. No advanced technical background is required.

Yes. The course covers GDPR principles and rights, controllers, processors, Data Protection Officers, breach notification, enforcement mechanisms, and global privacy law comparisons.

Yes. The course covers the CIA triad, defence in depth, least privilege, authentication, access control, encryption, secure protocols, firewalls, intrusion detection, backups, malware, cloud security, and emerging cybersecurity risks.

No. This course provides general Level 2 training on data protection and data security. It does not provide legal, technical, or compliance consulting advice. Organisations should consult qualified legal, privacy, compliance, cybersecurity, or IT specialists when applying requirements to real situations.