Imagine receiving a video call from your manager. You see their face. You hear their voice. They ask you to transfer money or share confidential information. Everything looks real. However, the person on the screen may not

Artificial intelligence is becoming part of everyday software. Chatbots answer questions, AI assistants summarize documents, and AI agents can interact with websites, APIs, and business tools. However, AI systems can face a unique security problem: prompt injection.

“Minimum 1 year experience required” — if you’ve applied to entry-level jobs, you’ve seen this line and wondered how you’re supposed to get experience before you’re even hired. The answer is a strong portfolio. Recruiters don’t just

Introduction Modern businesses depend on more than human users. Servers run applications. APIs exchange data. Cloud workloads process information. Automated systems perform tasks without human involvement. Now, AI agents can also access tools and services on behalf

Modern applications use APIs to connect different services. For example, a mobile app may connect to a payment service through an API. Similarly, a website may use an external API to access maps, email, cloud storage, or

When you log in to a website, you usually enter your username and password only once. After that, you can move between pages without logging in again. So how does the website remember that you are already