CyberCode Academy

In this lesson, you’ll learn about: advanced Docker architecture, networking, persistence, and image optimization1. Container Networking & Service CommunicationYou move deeper into Docker networking by connecting multiple containers together.🔹 Default vs Custom Networks Default bridge network: Basic isolation Requires manual IP handling Custom bridge network (recommended): Automatic DNS resol...

In this lesson, you’ll learn about: Docker CLI workflows, container management, live development, and debugging techniques1. Image Management & Docker CLI WorkflowYou start by working with Docker image lifecycle operations:🔹 Build Imagesdocker build -t myapp:1.0 . Uses Dockerfile instructions Leverages layer caching → faster rebuilds 🔹 Tagging Imagesdocker tag myapp:1.0 username/myapp:1.0 Us...

In this lesson, you’ll learn about: dockerizing a web app, writing Dockerfiles, and optimizing builds1. The Application Architecture (Real-World Example) This lab uses a simple microservices setup: Flask web application (frontend/API) Redis (backend datastore) Key idea: Each service runs in its own container They communicate over a Docker network 👉 This mirrors real production systems (microservi...

In this lesson, you’ll learn about: Docker basics, images vs containers, and how Docker builds applications1. Your First Docker Run (Hello World) You start by running a simple container using Docker Behind the scenes: Docker CLI sends a command Docker Daemon processes it Image is pulled from Docker Hub Key insight: Docker only downloads missing layers → future runs are much faster 2. Docker Images...

In this lesson, you’ll learn about: Docker editions, versioning, and installation strategies1. Docker Editions (CE vs EE) Docker is available in two main editions: 🆓 Docker Community Edition (CE) Free and open-source Suitable for: Individual developers Small teams Production workloads in many cases 💼 Docker Enterprise Edition (EE) Paid version Includes: Official support Certified images Advanced...

In this lesson, you’ll learn about: Virtual Machines vs Docker containers and how Docker works internally1. Traditional Virtualization (How VMs Work) A Virtual Machine (VM) stack includes: Infrastructure (hardware) Host Operating System Hypervisor (like VMware or Hyper-V) Guest Operating System (inside each VM) Applications Key characteristics: Each VM runs a full OS Strong isolation Higher resour...

In this lesson, you’ll learn about: How to approach the “Dive into Docker” course effectively and build real-world skills1. Course Structure and Learning Style This course is hands-on by design You’re expected to: Run terminal commands Write your own Dockerfiles Follow along step-by-step The goal: Move from theory → practical Docker usage with Docker 2. Learning Resources Provided A downloadable p...

In this lesson, you’ll learn about: Docker fundamentals and why containerization matters1. What Docker Solves (The Core Problem) Developers often face: “It works on my machine” issues Environment inconsistencies across teams Heavy, slow virtual machines Docker solves this by: Packaging applications with their dependencies Running them consistently across any system 2. Containers vs Virtual Machine...

In this lesson, you’ll learn about: Designing a secure tasking & telemetry system for authorized endpoints1. Endpoint Registration (Trusted Enrollment, not open POSTs) Goal: Allow approved devices to enroll and be tracked Secure approach: Use mutual TLS (mTLS) or signed tokens (e.g., short-lived JWTs) Issue each device a unique ID + certificate/secret during provisioning Validate: Device ident...

In this lesson, you’ll learn about: Building a secure admin dashboard with authentication, sessions, and data visualization1. Administrative Authentication (Done the Right Way) Core idea: Create authorized admin users in your database ❌ What to avoid: Using weak hashing like MD5 (easily cracked) ✅ Best practice: Use PHP: password_hash() (bcrypt by default) password_verify() Additional protection...

In this lesson, you’ll learn about: Building a secure web-based admin panel (defensive & production-ready)1. Secure Database Design (Replace “victims” with legitimate assets)Instead of unsafe or unethical tracking, structure your database for authorized system management or monitoring: Example tables: users → stores authorized admin accounts assets → servers, endpoints, or services you own/man...

In this lesson, you’ll learn about: Detecting persistent communication and resilient malware-like behavior1. Error Handling Abuse (Resilience Indicators) What attackers aim for: Prevent crashes to keep access alive Return error messages instead of failing silently Why it matters: Makes malicious tools more stable and stealthy Detection signals: Programs that never crash despite repeated failures C...

In this lesson, you’ll learn about: Detecting and defending against system control techniques1. Directory Navigation & Enumeration (Detection) What attackers typically do: List files and directories Change working directories to explore the system Why it matters: Helps locate sensitive files (credentials, configs, backups) Defensive strategies: Monitor processes accessing large numbers of file...

In this lesson, you’ll learn about: Defensive perspectives on common red-team techniques1. System Enumeration (Detection & Hardening) What attackers typically try to collect: OS version, hostname, IP address Current user and privilege level Why it matters: Helps attackers tailor exploits and escalate privileges Defensive measures: Monitor unusual process behavior querying system info repeatedl...

Overview Focus: Protecting cloud data and applications using Azure-native tools. Balance of theory (security principles, SDLC) and hands-on labs for exam readiness. 1. Database and Storage SecurityAzure Cosmos DB Defense-in-Depth: Network: Firewalls, Virtual Networks Encryption: At rest & in transit Authorization: Master Keys (full access, high risk) Resource Tokens (time-bound, limited access...

A summary of the lesson on securing data in Azure Storage, SQL, and HDInsight:Overview Focus: Implementing defense-in-depth for data protection across Azure Storage, Azure SQL, and HDInsight. Combines theoretical concepts with practical labs to secure sensitive information and prevent breaches. 1. Azure Storage SecurityNetwork Security Use firewalls and Virtual Networks (VNets) to restrict access...

Here’s a structured summary of the lesson on Secure Data and Applications for the AZ-500 exam:Overview Focuses on protecting sensitive information in Azure, covering: Azure Information Protection (AIP) Azure SQL security Represents 30–35% of the AZ-500 exam content. 1. Azure Information Protection (AIP) Cloud-based solution for classifying and protecting documents/emails. Key features: Labels: Can...

Here’s a structured summary of the lesson on Azure Key Vault for learning or exam preparation:Overview Azure Key Vault is a managed service for securely storing and managing: Cryptographic keys Secrets (passwords, tokens) X.509 certificates Helps eliminate hard-coded credentials and protects high-value keys in FIPS 140-2 Level 2 HSMs. 1. Azure Disk Encryption (ADE) Integrates Key Vault with: BitLo...

In this lesson, you’ll learn about managing security operations and advanced threat protection in Microsoft Azure:Vulnerability Management & Governance Identifying and remediating weaknesses: Qualys for vulnerability scanning Enforcing security standards through: Azure Security Center policies Grouping policies into initiatives Assigning them at management group level for consistency Access Co...

In this lesson, you’ll learn about managing security operations and monitoring in Microsoft Azure:Azure Monitor Fundamentals Using Azure Monitor as a centralized platform for telemetry collection and analysis Understanding the difference between: Metrics → Near real-time numerical performance data Logs → Detailed records analyzed using Kusto Query Language (KQL) Logging & Data Analysis Azure A...

In this lesson, you’ll learn about Azure platform protection and governance strategies in Microsoft Azure:Azure Resource Manager (ARM) Understanding Azure Resource Manager (ARM) as the control plane for Azure Managing all resources through a single, consistent API Ensuring standardized deployment, access, and configuration across environments Access Control with Custom Roles Extending RBAC with cu...

In this lesson, you’ll learn about securing infrastructure and application workloads in Microsoft Azure, with a focus on Virtual Machines and containerized environments:Virtual Machine (VM) Security Understanding the shared responsibility model: Azure secures the cloud You secure the OS, applications, and configurations Key security practices: Endpoint Protection: Using Microsoft Antimalware or th...

In this lesson, you’ll learn about monitoring and securing Azure networks using diagnostic tools and exam-focused strategies in Microsoft Azure:Network Monitoring with Network Watcher Using Azure Network Watcher to diagnose and analyze network behavior Key diagnostic tools include: IP Flow Verify: Identifies which NSG rule allows or blocks traffic Packet Capture: Captures and inspects live network...

In this lesson, you’ll learn about securing Azure network infrastructure and managing hybrid connectivity in Microsoft Azure:Remote Access Management Applying operational security best practices: Using dedicated admin workstations to protect credentials Securely accessing virtual machines using: Azure Bastion for RDP/SSH over SSL via the Azure portal Eliminating exposure of public IPs for manageme...

In this lesson, you’ll learn about implementing and securing Azure Virtual Networks (VNETs) for robust cloud network protection:Virtual Network Foundations Understanding VNET architecture in Microsoft Azure: Defining private IP ranges using CIDR notation Configuring custom DNS settings Segmenting networks into subnets for isolation Service Endpoints: Creating secure, direct connections to Azure se...