How Secure AWS Teams Access Private EC2 (Bastion Host + NAT Gateway)
Автор: Cloud7Sky
Загружено: 2026-02-05
Просмотров: 18
Описание:
Ever wondered how private EC2 instances access the internet without a public IP?
In this video, we break down the real-world AWS architecture using a Bastion (Jump) Host and a NAT Gateway — the same setup used in production environments.
You’ll learn:
✔ Why private EC2 instances should NOT have public IPs
✔ How Bastion Hosts enable secure SSH access
✔ How NAT Gateway allows outbound internet access from private subnets
✔ Public vs Private subnet traffic flow (clearly explained)
✔ Common mistakes that cause connectivity issues
✔ Interview-ready explanation with architecture clarity
This is NOT just theory — this is how secure AWS environments are actually designed.
🔧 Services & Concepts Used:
AWS VPC
Public & Private Subnets
Bastion / Jump Host
NAT Gateway
Route Tables
Internet Gateway
Security Groups
🎯 Who should watch?
AWS Beginners & Intermediate users
DevOps Engineers
Cloud Architects
Anyone preparing for AWS interviews
📌 By the end of this video, you’ll clearly understand:
“How private EC2 instances access the internet securely in AWS.”
👍 Like, Share & Subscribe for more real-world AWS & DevOps content.
#AWS #DevOps #BastionHost #NATGateway #AWSEC2 #AWSVPC #CloudArchitecture
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