What is Artificial Intelligence (AI)?

Artificial Intelligence (AI) is the science of building machines and software that can perform tasks that normally require human intelligence. These tasks include learning, reasoning, problem-solving, understanding language, and recognizing patterns.

How AI Works

AI systems rely on algorithms, data, and computing power. The most common approaches include:

• Machine Learning (ML): Training models on data to make predictions or decisions.

• Deep Learning: Using neural networks with many layers to handle complex patterns like images or speech.

• Natural Language Processing (NLP): Teaching machines to understand and generate human language.

Examples of AI in Everyday Life

• Virtual assistants (e.g., chatbots, smart speakers)

• Recommendation engines (e.g., Netflix, Amazon)

• Fraud detection in banking

• Autonomous vehicles

Why AI Matters in Cybersecurity 🔗

AI is reshaping digital defense. Security teams use AI to:

• Detect unusual behavior on networks

• Spot malware faster than traditional antivirus

• Automate threat response

• Predict and block phishing attempts

At the same time, attackers are using AI to:

• Generate realistic phishing emails

• Create polymorphic malware that changes shape to avoid detection

• Launch automated, adaptive cyberattacks

Key Takeaway

Artificial Intelligence is not just powering consumer technology—it is becoming central to both defending and attacking in cyberspace. For businesses and individuals, understanding AI is critical to staying secure in a rapidly changing digital world.