Explore the concept of Bastion Hosts and their crucial role in network security through this comprehensive 32-minute tutorial video. Learn how to set up a secure remote access system for private networks using AWS as an example, with principles applicable across major cloud providers. Follow step-by-step instructions to create a VPC, configure public and private subnets, set up route tables, launch a Bastion Host server, and securely access private servers. Gain insights into key management, secure access protocols, and best practices for implementing Bastion Hosts in cloud environments.

Syllabus

- Introduction
- What is a Bastion Host & High-Level Architecture?
- Setting Up the Cloud Environment
- Creating a VPC/Network
- Setup internet gateway
- Create public & private Subnets
- Create Public Route table
- Create Private Route table
- Launching the Bastion Host Server
- Initializing a Server in the Private Network
- SSH into the Bastion Host
- Key Management and Secure Access Protocols
- From the Bastion, SSH into the Private Server
- Conclusion & Key Takeaways