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Filed under

Cryptography

11 entries

  1. Computational Science · 34 min read ·

    Preparing Your Homelab for the Quantum Future: Post-Quantum Cryptography Migration

    Implement post-quantum cryptography with CRYSTALS-Kyber and Dilithium—prepare homelab for quantum threats using NIST-approved algorithms.

  2. Privacy · 14 min read ·

    Self-Hosted Password Manager Migration: Bitwarden Deep Dive

    Migrate to self-hosted Bitwarden—deploy secure vault with backup strategies, SSL certificates, and database encryption for full control.

  3. Networking · 5 min read ·

    Implementing DNS-over-HTTPS (DoH) for Home Networks

    Choose where DNS-over-HTTPS belongs in a home network, distinguish browser and Pi-hole upstream encryption, and check fallback behavior.

  4. Cryptography · 14 min read ·

    Large Language Models for Smart Contract Security: Promise and Limitations

    Testing GPT-4, Claude and Llama 3 against 47 smart contracts—80% reentrancy detection, but 60% of everything they flagged was wrong, which is substantially noisier than the static analyzer they were supposed to replace.

  5. Zero Trust · 25 min read ·

    Zero Trust Architecture: A Practical Implementation Guide

    Implement zero trust with identity verification and micro-segmentation—secure networks using never-trust-always-verify principles.

  6. Architecture · 13 min read ·

    Blockchain Beyond Cryptocurrency: Building the Trust Layer of the Internet

    Deploy blockchain beyond cryptocurrency with Ethereum and smart contracts—build decentralized trust for supply chain and identity verification.

  7. Computational Science · 9 min read ·

    Quantum Computing and Defense: The Double-Edged Sword of Tomorrow's Technology

    Prepare for quantum computing threats with post-quantum cryptography—protect RSA and ECC encryption from quantum attacks using NIST-approved algorithms.

  8. Computational Science · 22 min read ·

    Quantum Computing's Leap Forward

    Explore quantum computing with IBM Qiskit and quantum algorithms—quantum advantage, error correction, and real-world applications.

  9. Privacy · 9 min read ·

    Zero-Knowledge Proof Authentication for Homelab Services

    Implement privacy-preserving authentication using ZK-SNARKs for homelab SSO. No passwords transmitted, cryptographic proof of identity without revealing credentials.

  10. Computational Science · 11 min read ·

    Preparing for the Quantum Leap: A Guide to Quantum-Resistant Cryptography

    Implement quantum-resistant cryptography with NIST post-quantum algorithms. Future-proof encryption against quantum attacks using Kyber and Dilithium.

  11. Professional Development · 14 min read ·

    Demystifying Cryptography: A Beginner's Guide to Encryption, Hashing, and Digital Signatures

    Learn cryptography fundamentals with AES-256, RSA, and SHA-3—implement encryption, hashing, and digital signatures for production security systems.