blackhawk blog
How to secure your CI/CD pipeline
Secure a CI/CD pipeline with NIST SSDF by controlling actions, permissions, dependencies, artifacts, and deployment in five steps.
How to secure Docker containers in production
Secure Docker containers in production with an ordered roadmap for images, runtime policy, daemon hardening, detection, response, and self-service.
Cybersecurity hiring is strong but harder to enter in 2026
A practical cybersecurity career path for 2026, covering roles, salaries, certifications, portfolios, and realistic entry routes.
The API security checklist
The complete API security checklist for 2026: authentication, authorization, input validation, rate limiting, secrets, logging, and the vulnerabilities that still get APIs hacked.
How to secure your accounts in 2026
Secure your accounts in 2026 with password managers, passphrases, MFA hierarchy, breach response, and the mistakes that still get people hacked.
How to start cybersecurity in 2026
Learn cybersecurity in 2026 with a first-month plan, free labs, a safe home lab, and one sensible certification.
How to secure a REST API in 2026
Secure a REST API with testable controls for TLS, authentication, authorization, validation, rate limits, logging, and release.
How to secure a Node.js API before production
Secure a Node.js Express API before production with sessions-first auth, validation, rate limits, CORS, Helmet, SQL safety, secrets, and a release checklist.
How to prevent SQL injection and test it safely
Understand SQL injection types, see real examples, learn every mitigation that matters, and test safely in a lab.
How to choose pentesting tools that fit the job
Choose penetration testing tools by evidence and scope, then connect Nmap, ffuf, Burp Suite, sqlmap, and Metasploit.
How to pentest a REST API with curl
Test a REST API with curl using two accounts: map routes, prove authorization boundaries, measure limits, and document SSRF safely.
How to secure a Django app before production
A production Django security checklist for secrets, proxy headers, HTTPS, Host validation, CSRF, uploads, services, and release tests.
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.
Best practices for securing SaaS applications
Pragmatic, copy‑paste friendly guidance for multi‑tenant SaaS security across auth, data isolation, webhooks, uploads, and operations.
Best practices for securing SQLite
Simple, practical tips to secure SQLite: SQLCipher encryption, safe PRAGMA settings, file permissions, parameterized queries, backups, and key management.
How to secure a Flask app – Step by Step
A practical, production-focused hardening guide for Flask apps, with copy‑paste snippets.