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# AWS Systems Manager（SSM） articles

AWS Systems Managerは、AWSリソースの一元管理と自動化を行うサービスです。インフラの運用効率化に貢献します。

How to Choose a Connection Method for EC2: A Comparison of Session Manager and EC2 Instance Connect

2026.10.28

I tried automating EOL management of software installed on EC2 using SSM Inventory

2026.10.26

I Tried Setting Up Two-Stage Automatic Recovery for Nginx Using EC2 Application Status Checks and Step Functions

2026.09.05

ちょっと話題の記事

Amazon Linux 2027 Is Now in Public Preview, So I Launched It on EC2 to Check It Out

2026.09.04

Block public sharing of SSM documents using CloudFormation StackSets to address Security Hub CSPM SSM.7 across all accounts

2026.08.14

Check if switching AmazonEC2RoleforSSM to AmazonSSMManagedInstanceCore causes any issues

2026.07.31

I tried appending rows to Google Sheets from AWS Lambda using OAuth 2.0

2026.07.31

I tried the enhanced filtering function in Automated Security Response on AWS (ASR) v3

2026.02.04

Troubleshooting when OpsItems from member accounts are not displayed in the delegated administrator with OpsCenter cross-account management

2026.01.28

I Tried IPv4 Communication from an IPv6-only EC2 Instance Using Cloudflare WARP

2026.01.10