Free Educational Resources

Cyber Security
Academy

Master cybersecurity with our comprehensive guides. From network fundamentals to advanced penetration testing.

407
Articles
10
Pillar Guides
15
Categories
All 407 Networking 76 Red Team 55 Blue Team 38 Cloud 25 Cryptography 11 Identity 8 Threats 1 Coding 9 Compliance 20 Career 2 AI Security 89
Pillar Guide

DevSecOps: Securing the CI/CD Pipeline Complete Guide - WhoisNexus

Integrate security into DevOps workflows. Learn SAST, DAST, SCA, container security, secrets management, and CI/CD pipeline hardening.

Read Article
Cloud

Complete DevSecOps Guide 2024: Security in CI/CD & Automation - WhoisNexus

Master DevSecOps from shift-left security to production. Learn security in CI/CD, SAST, DAST, container security, secrets management, and secure pipelines.

Read Article
Cloud

Complete Backup & Recovery Guide 2024: Strategies, Testing & Best Practices - WhoisNexus

Master backup and recovery from strategies to testing. Learn 3-2-1 rule, backup types, disaster recovery planning, cloud backup, and recovery procedures.

Read Article
Cloud

Complete Cloud Security Guide 2024: AWS, Azure & GCP Security Best Practices - WhoisNexus

Master cloud security from basics to advanced. Learn IAM, security groups, encryption, compliance, container security, and multi-cloud security strategies.

Read Article
Cloud

Complete Docker Security Guide 2024: Container Hardening & Best Practices

Master Docker security from basics to advanced. Learn container hardening, image security, secrets management, runtime protection, and Kubernetes security basics.

Read Article
Cloud

AWS Security Complete Guide: IAM, VPC & Cloud Hardening 2024

Master AWS security with IAM best practices, VPC configuration, S3 protection, CloudTrail monitoring, and security services configuration.

Read Article
Cloud

Authentication Bypass Complete Guide: Techniques & Prevention 2024

Master authentication bypass techniques including SQL injection auth bypass, password reset flaws, session attacks, and MFA bypass methods.

Read Article
Cloud

Docker & Container Security Complete Guide: Hardening & Best Practices 2024

Master Docker and container security. Learn image scanning, runtime protection, Kubernetes security, and container escape prevention.

Read Article
Cloud

Kubernetes Security: Pod Escape & Cluster Takeover

Master Kubernetes security including pod escape techniques, RBAC misconfigurations, secrets exposure, and container breakout. Complete K8s pentesting guide.

Read Article
Cloud

SSRF Prevention: Server-Side Request Forgery Guide - WhoisNexus

Prevent SSRF attacks targeting internal services. Learn allowlisting, validation, and cloud metadata protection techniques.

Read Article
Cloud

Azure Security Best Practices: Defender, Sentinel & Entra ID - WhoisNexus

Secure Microsoft Azure with Defender for Cloud, Azure Sentinel SIEM, and Entra ID. Complete Azure security configuration guide.

Read Article
Cloud

Kubernetes RBAC: Role-Based Access Control Guide - WhoisNexus

Configure Kubernetes RBAC for secure cluster access. Learn Roles, ClusterRoles, RoleBindings, and least privilege principles.

Read Article
1 2 3

Page 1 of 3 • Showing 12 of 25 articles