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🔸 WHY SPRING CERTIFICATION IS A GREAT ASSET TODAY ▪️ Validates real-world, production-ready skills (Boot 3, Spring 6) ▪️ Recognized by employers and clients across industries ▪️ Proves you can design, secure, and operate cloud-native apps 🔸 BENEFITS OF STUDYING THE TOPICS ▪️ Deepens...

🔸 TLDR ▪️ JWT = a token format (usually JSON + signature). ▪️ OAuth 2.0 = delegated authorization (“app X can access Y on my behalf”). ▪️ OpenID Connect (OIDC) = authentication layer on top of OAuth 2.0 (who you are). ▪️ SAML 2.0 = XML-based SSO standard, popular in enterprises. 👉...

🔸 TLDR Use 4 spaces per indent, keep lines ≤ 80 chars (≈ 70 in docs), and when you must wrap: break after commas, before operators, prefer higher-level breaks, and align with the start of the previous expression—or indent 8 spaces if alignment gets messy. 🔸 WHY IT MATTERS ▪️ Consistent...