Access AWS via Bastion Host Template

Cloudairy offers Bastion Host, a secure gateway to your cloud network without exposing SSH. Access AWS via Bastion template provides a secure and modern way to access your VPC. It’s secure and easy to manage. Instead of relying on outdated SSH keys, using a bastion host provides you with AWS-native services such as Session Manager and EC2 Instance Connect for credential-free, browser-based access.

It is designed to help cloud architects, DevOps teams, and security professionals build a secure access workflow using IAM, Systems Manager, and CloudTrail. 

How Does This Template Work? 

This architectural design significantly enhances security by eliminating the need to open SSH (Port 22) to the public internet. It provides a reliable, secure, and manageable structure that: 

• Removes SSH Key Management Hassle: Access is controlled centrally through AWS IAM (Identity and Access Management), making it a smart way to manage permissions to critical information and AWS services. 

• Enables Centralized Access Control: Utilizes Session Manager for streamlined user access. 

• Automates Session Logging: Integrates with AWS CloudTrail, a service that records every user step, login, and command executed, making your access highly auditable and more secure. You can easily manage and review all access and changes in one centralized log. 

• Offers Simple Browser-Based Connection: Provides an easy connection method through EC2 Instance Connect, directly from your browser. 

Who Needs This Template and When? 

This template is designed to safeguard your crucial information from exposure to unauthorized access. It's ideal for: 

• DevOps engineers who manage EC2 access at scale

• Cloud architects designing secure infrastructure

• Security teams who monitor and audit user access.

• Organizations who are working to meet compliance requirements without additional tools. 

This template safeguards your access, providing a secure and dependable platform. You can utilize it when: 

• Designing or updating your VPC access architecture. 

• Aiming to eliminate public SSH exposure. 

• Needing a secure, fully auditable access system using only AWS-native services. 

What Makes It Different From an SSH Key? 

This template guides you, manages and enables EC2 instances, helping you in: 

• Setting up IAM roles and policies for Session Manager

• Enabling EC2 Instance Connect for Amazon Linux and Ubuntu instances

• Configuring the AWS Systems Manager (SSM) agent on the bastion host

• Connecting to the bastion host using AWS CLI or Management Console

• Establishing secure sessions without opening SSH ports

• Using CloudTrail to log and audit access sessions  

How To Get Started with Cloudairy?

With a few steps, Cloudairy makes it easy to visualize and implement secure architectures: 

• Use Cloudairy’s drag-and-drop components to design your bastion host architecture

• Connect the bastion host to private EC2 instances securely.

• Automate session management workflows for smooth operation

• Collaborate with your team in real time for continuous security monitoring. 

Summary 

Cloudairy's Bastion Host Setup Template helps you build a secure system for private AWS resources, making it more secure to access the VPC with a bastion host and session manager. IMC records every step and helps in audits. With Cloudairy's architecture design and drag-and-drop features, you can visualize and easily manage your cloud network. It is perfect for teams looking to strengthen access security while simplifying operations and audits.

With this template, you can access AWS via Bastion Host in a controlled and monitored environment, reducing exposure to external threats. It simplifies the connection process to your private instances while maintaining strict security boundaries. Whether you're deploying in a production or staging environment, this solution ensures that all users access AWS via Bastion Host securely and efficiently.

Designed for DevOps, IT administrators, and cloud architects, the template follows AWS best practices and enables session logging, identity control, and fine-grained access policies. Start using Cloudairy to access AWS via Bastion Host with confidence and full visibility.