Cloud

• Learning about Serverless through Dialogue — 🧙‍♂️ (Professor) and 🐣 (Student) Survive Cloud Billing 2025-09-01
  What is serverless? Through a dialogue between 🧙‍♂️ (Professor) and 🐣 (Student), we unpack its mechanics, strengths, and even the billing risks that come with the convenience.
• The Convenience Paradox: Why Tool Sprawl Keeps Crushing Productivity 2025-08-31
  The more convenience tools we adopt, the more chaos erupts on the ground—and the more maintenance costs explode. Drawing on everyday experience and real-world cases, I argue that the issue is not UX but cost structure, and that organizations must either tame or control their tool landscape.
• What is zero trust? Buzzword or new security stack? A clear explanation of zero trust. 2025-08-30
  What exactly is zero trust? Is it just a buzzword or a new set of security technologies? This article clarifies how it relates to perimeter defense, debunks common myths, and explains why "removing implicit trust" matters.