Security

Security

Articles

Cybersecurity guides covering cryptography, web security, cloud security, and information security best practices.

Learning Path — 18 articles

1 Security Guide: InfoSec and Cybersecurity Foundations Learn information security fundamentals — CIA triad, risk management, NIST and ISO frameworks, and core cybersecurity … 7 min Start Here 2 Cryptography Basics: Encryption, Hashing, and Digital Signatures Learn core cryptography — symmetric and asymmetric encryption, hash functions, digital signatures, TLS, and key … 8 min Start Here 3 OAuth 2.0 and JWT: Authentication and Authorization Guide Implement OAuth 2.0 and JWT — authorization code flow, PKCE, token validation, refresh tokens, and secure API … 7 min Start Here 4 Web Security Guide: OWASP Top 10, XSS, CSRF, and SQL Injection Protect web applications — OWASP Top 10, cross-site scripting, CSRF, SQL injection prevention, and secure coding … 8 min 5 API Security Guide: Rate Limiting, Input Validation, and... Secure APIs — rate limiting, input validation, API keys, role-based access, and API security testing. 8 min 6 Cloud Security: AWS, Azure, and GCP Best Practices Secure cloud infrastructure — shared responsibility, IAM hardening, CSPM tools, and incident response for AWS, Azure, … 8 min 7 Mobile App Security: iOS and Android Protection Guide Secure mobile apps — iOS/iPadOS security model, Android sandbox, OWASP Mobile Top 10, app hardening, and mobile pen … 8 min 8 Zero Trust Architecture: Principles and Implementation Implement zero trust — verify explicitly, least privilege access, microsegmentation, and NIST SP 800-207 zero trust … 8 min 9 Threat Modeling: STRIDE, Attack Trees, and DFDs Perform threat modeling — STRIDE methodology, data flow diagrams, attack trees, risk frameworks, and threat modeling … 8 min 10 Security Testing: Pentesting, SAST, DAST, and Scanning Conduct security testing — penetration testing methodology, SAST and DAST comparison, vulnerability scanning, and … 7 min 11 Vulnerability Management: CVE, CVSS, and Remediation Manage vulnerabilities — CVE database, CVSS scoring, patch management, vulnerability prioritization, and remediation … 8 min 12 Incident Response: Detection, Containment, and Recovery Master incident response — NIST 800-61 framework, detection, containment, eradication, recovery, and post-incident … 8 min 13 Security Compliance: SOC 2, ISO 27001, GDPR, and PCI DSS Achieve security compliance — SOC 2 Type II, ISO 27001 certification, GDPR data protection, PCI DSS v4.0, and HIPAA. 7 min 14 DevSecOps: Integrating Security into CI/CD Pipelines Embed security in DevOps — shift-left scanning, SAST/DAST integration, pipeline hardening, and DevSecOps culture. 7 min 15 IAM: SSO, MFA, and Identity Governance Guide Master identity and access management — SSO protocols, MFA deployment, RBAC, identity governance, and privileged access. 8 min 16 Data Privacy Guide: GDPR, CCPA, and Privacy Engineering Protect data privacy — GDPR compliance, data classification, privacy by design, and data protection impact assessments. 8 min Advanced 17 Blockchain Security: Smart Contract Audits and DeFi Risks Secure blockchain apps — smart contract vulnerabilities, consensus attacks, wallet security, and DeFi risk mitigation. 8 min Advanced 18 Cybersecurity Career Guide: Roles, Certs, and Job Paths Build a cybersecurity career — certifications (CISSP, OSCP, CEH), job roles, skills roadmap, salary ranges, and job … 7 min Advanced