Course Outline

Introduction

Nginx as a front-end for IoT (load balancer, reverse proxy, application delivery platform)

  • Differences between Nginx and Nginx Plus for government use

Management and Monitoring Capabilities

  • Overview of TCP, HTTP, and UDP protocols
  • Bandwidth requirements for government applications
  • UDP's role in IoT communications for government systems

Overview of Nginx Architecture and Functionality

  • How Nginx maintains connection "state" in governmental environments
  • How Nginx handles TCP and UDP conversations for government use
  • How Nginx passes IP addresses to the backend for enhanced security and tracking

Case Study: Nginx as an IoT Server

  • IoT Architecture: sensors, hubs, and servers in a governmental context

Installing Nginx

  • Debian, Ubuntu, and source installations for government systems

Using Nginx as a Load Balancer

  • About performance and scalability for government operations
  • Load balancing TCP/HTTP connections in governmental networks
  • Load balancing UDP connections for efficient IoT communication

Using Nginx as a Reverse Proxy

  • Replacing default configuration with new configurations for enhanced security
  • Modifying request headers to ensure data integrity and compliance
  • Fine-tuned buffering of responses to optimize performance for government applications

Using Nginx as a Forward Proxy

  • Configuring Nginx for secure and efficient traffic forwarding
  • Forwarding traffic to variable hosts instead of predefined ones for flexibility in governmental IT infrastructure

Case Study: Nginx in Very Large Industrial IT Systems for Government Use

Maximizing Performance

  • Optimizing performance (Nginx parameters, OS parameters, virtual machine CPU/memory ratio) for government applications
  • Client-side performance optimization for enhanced user experience in governmental services

Securing Nginx for Government Use

  • Restricting access to sensitive data and systems
  • Implementing authentication mechanisms to ensure secure access
  • Using secure links to protect data transmission
  • Common security issues in Nginx configurations for government IT environments

Scaling Nginx for Government Applications

  • Deploying content across multiple servers to enhance reliability and performance
  • Configuration sharing to maintain consistency and reduce administrative overhead

Enhancing Nginx with LUA Scripts and Other Plugins

  • OpenResty, LuaJIT, and Lua libraries for advanced functionality in governmental systems

Logging in Nginx for Government Use

  • Accessing log and error files across multiple servers to ensure comprehensive monitoring
  • Optimizing logging to enhance system performance and security

Monitoring Nginx for Enhanced Maintainability and Reliability in Government IT

  • Enhancing maintainability and reliability through effective monitoring practices

Troubleshooting Nginx for Government Applications

Closing Remarks

Requirements

  • An understanding of TCP/IP for government network operations
  • Experience with the Linux command line for efficient system administration tasks
 14 Hours

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