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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
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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Cloud

Azure & GCP Penetration Testing

Enumerating blob storage, pivoting through IAM roles, and cloud metadata attacks.

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Cloud

Container Breakout Techniques

Escaping Docker & Kubernetes. Privileged containers, Mounted Sockets, and Kernel exploitation.

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Cloud

Docker & Kubernetes Security: Protecting Containers

Containers changed the world. Learn how to secure Docker images and Kubernetes clusters from escape attacks and privilege escalation.

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Cloud

Cloud Computing Security: AWS, Azure, GCP Experts Guide

The ultimate guide to Cloud Security. Shared Responsibility Model, IAM, S3 Buckets, and how to secure your infrastructure on AWS, Azure, and GCP.

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