ethernetdude https://validator.w3.org/feed/docs/rss2.html Article 01 – OCI Networking Architecture: VCNs, Subnets, Gateways, and VNICs Article 02 – Subnets, CIDR Sizing, and IP Address Management (IPAM) Article 03 – OCI Route Tables and Routing Mechanics Article 04 – Security Lists vs. Network Security Groups (NSGs): Stateful and Stateless Filtering Article 05 – Internet Connectivity: Internet Gateways, NAT Gateways, and Egress Control Article 06 – OCI Service Gateway (SGW) & Private Service Access Article 07 – Local VCN Peering: LPG and Intra-Region Traffic Article 08 – Dynamic Routing Gateway (DRG v2) & Hub-and-Spoke Architecture Article 09 – Cross-Region VCN Peering: RPC and Global Backbone Architecture Article 10 – Site-to-Site VPN: IPsec Tunnels, BGP Routing, and High Availability Article 11 – OCI FastConnect: Dedicated Private Connectivity & Virtual Circuits Article 12 – Flexible Load Balancer (Layer 7): HTTP, HTTPS, and SSL Offloading Article 19 – OCI Networking Comprehensive Knowledge Assessment and Exam Guide Article 18 – Networking Troubleshooting & Diagnostic Mechanics: Break-Fix Lab Article 17 – OCI Network Observability: VCN Flow Logs, Network Visualizer, and Route Analyzer Article 16 – Web Application Firewall (WAF) & Edge Network Security Article 15 – OCI DNS Services, Private DNS, and Hybrid Name Resolution Article 14 – Advanced Routing: Transit Hub VCNs and Next-Gen Firewall Insertion Article 13 – Network Load Balancer (Layer 4): Ultra-Low Latency & High-Throughput Distribution 05. Remote Repo and Github About Kapil Kanth – Cloud & Infrastructure Architect 01. Getting Started with Version Control 02. The Three Trees & Local Tracking Article 01 – OCI IAM Architecture: Tenancies, Compartments, and Resource Isolation Article 02 – OCI Identity Domains: Architecture, Types, and Directory Management Article 03 – OCI Policy Language Fundamentals: Syntax, Verbs, and Scope Article 06 – Identity Groups and Access Control Management: User Provisioning & Group Architectures Article 07 – Dynamic Groups and Instance Principals: Credential-Less Service-to-Service Security Article 08 – Resource Principals & Workload Identity: Authorization for OKE, Functions, and Automation Article 09 – Network Sources: Restricting Access by IP and Subnet Boundaries Article 10 – Identity Federation & Single Sign-On (SSO): Integrating Entra ID, Okta, and SAML 2.0 06. Forks, Pull Request & Code Reviews Article 11 – Multifactor Authentication (MFA), Password Policies, and Risk-Based Sign-On Rules Article 12 – Tag-Based Access Control (TBAC) & Attribute-Based Access Control (ABAC) Article 13 – Security Zones & Security Guardrails: Enforcing Inviolable Policy Constraints Article 14 – IAM Audit Logging, Cloud Guard, and Security Posture Monitoring Article 15 – OCI Console Navigation & Administrative Workflows: Mastering the IAM Web Interface Article 16 – API Keys, Auth Tokens, OAuth2 Clients, and Service User Authentication Article 17 – OCI IAM Cross-Tenancy Access & Compartment Delegation Architectures Article 18 – IAM Troubleshooting & Diagnostic Mechanics: Resolving Production Access Failures Article 19 – OCI IAM Comprehensive Knowledge Assessment and Scenario Guide 03. Reading History & Undoing Mistakes 04. Branching, Merging & Conflicts Article 04 – Resource Types and Resource Families: Precision Access Control Article 07 – Startup Scripts on GCP Virtual Instances Article 08 – Instance Templates & Custom Images Article 05 – Advanced Policy Conditions and Clause Tuning: Fine-Grained Governance Article 13 – Billing, Discounts & Keeping Costs Low Article 09 – Compute Engine Live Migration & Best Practices Contents