Lesson Notes By Weeks and Term v5 - Grade 12

Lesson Video

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Performance objectives

• Analyse ethical implications of IT in South Africa.
• Evaluate laws like the POPIA Act.
• Apply ethical frameworks to solve IT dilemmas.
• Design solutions for issues like the digital divide.
• Integrate IT knowledge for exam-type tasks.

Lesson summary

This week, we delve deeper into the social and ethical implications of Information Technology, specifically focusing on aspects relevant to the South African context and refining our skills in tackling exam-type integrated tasks. These are crucial because as IT professionals and citizens in a technologically advancing society, you need to understand the impact of technology on individuals, communities, and the nation. From online safety to data privacy, and the responsible use of artificial intelligence, the ethical dilemmas are constantly evolving. This week, we'll explore these challenges and equip you with the critical thinking skills necessary to navigate them responsibly.

Lesson notes

2.1 Digital Divide and Digital Inclusion: The digital divide refers to the gap between those who have access to modern information and communication technologies (ICTs) and those who have limited or no access. In South Africa, this divide is exacerbated by factors such as poverty, geographical location (rural vs. urban), language barriers, and disabilities.

Impact: The digital divide limits access to education, healthcare, economic opportunities, and government services for a significant portion of the population. This perpetuates existing inequalities and hinders socio-economic development.

Digital Inclusion: Digital inclusion aims to bridge this gap by providing affordable access to ICTs, digital literacy training, and relevant content in local languages. Initiatives like community technology centres (CTCs) and government-funded broadband projects play a vital role.

Example: Imagine a rural school in the Eastern Cape without internet access. Learners are unable to access online learning resources, participate in virtual classrooms, or develop essential digital skills. This significantly disadvantages them compared to their peers in urban areas with access to high-speed internet and modern devices. A digital inclusion program could provide the school with internet connectivity, computers, and teacher training, empowering learners to participate fully in the digital age. 2.2 Data Privacy and POPIA (Protection of Personal Information Act): POPIA is South Africa's data protection law, designed to protect individuals' personal information from misuse and unauthorised access. It outlines the principles for the lawful processing of personal information by both public and private bodies.

Key Principles: Accountability: Organisations must be accountable for complying with POPI

A. Processing Limitation: Personal information must be collected for a specific, explicitly defined, and legitimate purpose.

Purpose Specification: The purpose for which data is collected must be clearly stated.

Further Processing Limitation: Data should not be processed further in a way that is incompatible with the original purpose.

Information Quality: Personal information must be accurate, complete, and up-to-date.

Openness: Data subjects must be informed about how their data is being used.

Security Safeguards: Organisations must implement appropriate security measures to protect personal information.

Data Subject Participation: Individuals have the right to access, correct, and delete their personal information.

Relevance to IT: IT professionals are responsible for designing and implementing systems that comply with POPIA. This includes implementing security measures, ensuring data accuracy, and providing mechanisms for individuals to exercise their rights.

Example: A South African online retailer collects customer data (name, address, email, credit card details) during the purchase process. Under POPIA, the retailer must: Obtain consent from customers before collecting their data. Clearly explain how the data will be used (e.g., processing orders, sending marketing emails). Implement security measures to protect the data from unauthorised access (e.g., encryption, firewalls). Provide customers with the option to access, correct, or delete their data. Inform customers if their data is compromised in a data breach. 2.3 Cybersecurity and Cybercrime: Cybersecurity refers to the measures taken to protect computer systems and networks from unauthorized access, use, disclosure, disruption, modification, or destruction. Cybercrime encompasses a wide range of illegal activities conducted using computers and the internet.

Types of Cybercrime: Phishing, ransomware, identity theft, online fraud, hacking, malware distribution, cyberbullying.

Impact on South Africa: South Africa faces a growing threat from cybercrime, with significant financial losses for businesses and individuals. Cyberattacks can disrupt critical infrastructure, compromise sensitive data, and erode public trust.

Importance of Cybersecurity: Cybersecurity is crucial for protecting personal information, business assets, and national security. It requires a multi-layered approach, including technical controls (e.g., firewalls, antivirus software), user awareness training, and strong security policies.

Example: A South African bank experiences a ransomware attack, where hackers encrypt critical data and demand a ransom payment. If the bank's cybersecurity measures are inadequate, it may be forced to pay the ransom or risk losing valuable data and disrupting its operations. This highlights the importance of investing in robust cybersecurity solutions and training employees to recognize and avoid phishing scams. 2.4 AI Ethics: Artificial intelligence (AI) is rapidly transforming various aspects of society, but it also raises significant ethical concerns. These include bias in algorithms, job displacement, privacy violations, and the potential for misuse.