blackhawk blog
Best practices for securing a crypto wallet
Practical best practices to secure your crypto wallet: seed phrase safety, hardware wallets, multisig/MPC, safe signing (EIP‑712), approvals hygiene, backups, recovery, and phishing defenses.
Sat Nov 22 2025
Best practices for securing SaaS applications
Pragmatic, copy‑paste friendly guidance for multi‑tenant SaaS security across auth, data isolation, webhooks, uploads, and operations.
Fri Nov 21 2025
Best practices for securing SQLite
Simple, practical tips to secure SQLite: SQLCipher encryption, safe PRAGMA settings, file permissions, parameterized queries, backups, and key management.
Fri Nov 21 2025
How to secure a Flask app – Step by Step
A practical, production-focused hardening guide for Flask apps, with copy‑paste snippets.
Sat Oct 11 2025