2 What Is Blockchain? (Quick Recap) Blockchain is a decentralized, immutable ledger that records transactions in a secure and transparent way. Each block of data is cryptographically linked to the previous one, making tampering extremely difficult. Think: no central authority, no single point of failure, and high transparency. 3 How Blockchain Enhances Online Security 4…
2 What is Cyber Hygiene? Think of cyber hygiene like personal hygiene—but for your digital life. It’s a set of ongoing practices and habits that keep your devices, data, and identities secure from threats. In 2025, cyber hygiene means more than just antivirus software—it’s about a proactive, layered defense against evolving threats like AI-powered phishing,…
2 What Are Deepfakes & Synthetic Media? 1 Deepfakes: Media—typically video or audio—manipulated using AI (usually deep learning) to swap faces, mimic voices, or alter behaviour. 2 Synthetic Media: A broader term for any media created or manipulated by AI, including deepfakes, AI-generated avatars, virtual influencers, and even text and music. 3 Powered by models…
2 What Is Zero Trust? Zero Trust is a cybersecurity model based on a simple but powerful principle: “Never trust, always verify.” Unlike traditional security models that assume everything inside a network is safe, Zero Trust assumes breach and treats every user, device, and application as potentially compromised—requiring continuous verification before granting access. 3 Key…
2 The Traditional Drug Discovery Process Traditionally, drug discovery is a lengthy (10–15 years), costly (over $2 billion per drug), and risky process. It involves: 1 Target identification and validation 2 Compound screening 3 Preclinical studies 4 Clinical trials (Phases I–III) 5 Regulatory approval 90% of drugs fail during clinical trials. 3 How AI Is…
2 Why Use TinyML? 1 Low Power Consumption: Can run for months or years on a battery. 2 Real-time Performance: Instant inference without sending data to the cloud. 3 Privacy: Data never leaves the device, improving security and privacy. 4 Offline Capabilities: Works without internet connectivity. 3 Where is TinyML Used? 1 Smartphones & Wearables:…
2 Introduction 1 Context: Generative AI is now writing novels, composing music, designing products, and making art. 2 The Big Question: If AI can create, where does that leave human creativity? Is it collaboration, competition—or something more existential? 3 What Is Creativity, Anyway? 1 Human Creativity: Often tied to emotion, experience, intuition, and meaning-making. 2…
2 Introduction 1 Autonomous AI agents are systems capable of making decisions and acting independently to achieve goals, often using real-time data and learning algorithms. 2 As they gain more autonomy—think self-driving cars, AI customer service bots, or trading algorithms—ethical concerns become central. 3 What Makes an AI “Autonomous”? 1 Key Traits: 2 Self-directed decision-making…
2 Introduction 1 Generative AI refers to algorithms (like Chat GPT, DALL·E, and others) capable of creating new content—text, images, audio, video, and code. 2 The Shift: Instead of just assisting in creation, AI is now taking a front seat, becoming a co-creator or even sole creator in some contexts. 3 What Is Generative AI?…
2 Introduction 1 Smart Cities aim to improve urban living through technology—enhancing services like traffic management, energy usage, public safety, and waste disposal. 2 Edge Computing processes data closer to where it’s generated—at the “edge” of the network—rather than relying solely on centralized cloud servers. 3 Why It Matters: Edge computing is essential for real-time…