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Cyber Security
Academy

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

298
Articles
10
Pillar Guides
14
Categories
All 298 Networking 58 Red Team 40 Blue Team 26 Cloud 17 Cryptography 8 Identity 5 Coding 6 Compliance 11 Career 1 AI Security 69
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.

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Cloud

SSRF Prevention: Server-Side Request Forgery Guide - WhoisNexus

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

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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.

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Cloud

Kubernetes RBAC: Role-Based Access Control Guide - WhoisNexus

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

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Cloud

Docker Security: Container Hardening Best Practices - WhoisNexus

Secure Docker containers with non-root users, minimal images, security scanning, and proper runtime configurations.

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Cloud

AWS Security Best Practices: S3, IAM, VPC Hardening - WhoisNexus

Harden your AWS environment with S3 bucket security, IAM policies, VPC configurations, and CloudTrail logging best practices.

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Cloud

DDoS Mitigation Strategies

Surviving the flood. Layer 7 vs Layer 4 attacks. Cloudflare vs AWS Shield.

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Cloud

Docker Container Breakout

Containers are not Virtual Machines. Exploiting privileged containers to escape to the host OS.

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Cloud

Google Cloud IAM Policy Security

Roles, Permissions, and Service Accounts. How to avoid granting 'Owner' permission to everyone.

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Cloud

Azure AD (Entra ID) Vulnerabilities

Hacking the Cloud Identity. Device Code Phishing, PRT Theft, and Conditional Access Bypass.

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Cloud

AWS S3 Bucket Security Guide

Fixing the most common cloud vulnerability. Finding Leaky Buckets, Bucket Policies, and ACLs.

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Cloud

Kubernetes (K8s) Security: The Hacking Guide

A complete guide to attacking and defending Kubernetes. Pod escape techniques, RBAC enumeration, API Server attacks, and sidecar injection.

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