Referrer Policy Generator

Cybersecurity

GGUF Explained: The Practical Model Format Behind Modern Local AI

GGUF (GPT-Generated Unified Format) is the standard file format for storing quantized large languag…

Cybersecurity

Reverse Proxy Explained: Nginx, Caddy and Modern Web Applications

Key Takeaway --> A reverse proxy sits between clients and your application, handling SSL terminati…

Cybersecurity

Qubits vs Classical Bits: Understanding the Fundamental Difference

Key Takeaway --> A classical bit is always 0 OR 1. A qubit can be 0 AND 1 simultaneously (superpos…

Cybersecurity

Infrastructure as Code Explained: Terraform and OpenTofu

Key Takeaway --> Terraform and OpenTofu use the same HCL syntax, same providers, and same state fo…

Cybersecurity

Secrets Management for Developers: From .env Files to Secret Managers

KEY TAKEAWAY Secrets management is the practice of storing, accessing, rotating and revoking cred…

Cybersecurity

JWT Explained: Header, Payload and Signature

Key Takeaway --> A JWT is three Base64URL-encoded parts separated by dots: header (algorithm), pay…

Security Headers Analyzer

Analyze HTTP security headers for best practices.

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AES-256-GCM Decrypt

Decrypt AES-256-GCM ciphertext with authentication verification.

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AES-256-GCM Encrypt

Encrypt text with AES-256-GCM - the recommended encryption standard.

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AES Block Demo

Visualize AES block-by-block encryption process.

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