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MRManjeet raiec2-for-freshers.hashnode.devJun 27 · 5 min read

🔐 Security Groups Made Simple — Why Your EC2 Website Isn't Opening

🔐 1. Why Your EC2 Website Was Not Opening Yesterday I was setting up a server and testing if everything works. I thought it was fine. But the website just wouldn't open in the browser. I went through

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HRHritik ranjanblogs.hritikranjan.inJun 21 · 25 min read

🚀 AWS Week 2 – Mastering AWS Networking & Security | VPC to Route 53 Complete Guide

☁️ AWS VPC Deep Dive | Complete Beginner Guide to Virtual Private Cloud & Networking 🚀 📘 Introduction to AWS VPC (Virtual Private Cloud) AWS provides many cloud services like EC2, RDS, S3, Lambda,

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SPSAI PRANEETH BHATTUsaipraneethbhattu.hashnode.devMay 21 · 12 min read

AWS Deep Dive: Placement Groups, Security Groups, NACLs & Subnets

Part 1: Placement Groups Grouping EC2 Instances Strategically What is a Cluster? What is a Placement Group? When you launch EC2 instances, AWS automatically spreads them across different host machines

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PPromisepromise-security.hashnode.devApr 5 · 2 min read

Analysing a Simulated Web Breach with Splunk (Deloitte Forage Cyber Task)

1. Getting the logs into Splunk The task provided a web_activity.log file with HTTP requests grouped by internal IP addresses. My first step was to bring this data into Splunk so I could query and vis

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RGRama Grandhiterraform-made-simple.hashnode.devMar 29 · 2 min read

Terraform Deep Dive: Security Groups and Multi-Provider Setup 🚀

We have already created resources dynamically using variables and also used loops like for_each to create multiple resources. But have you ever thought about creating resources in different regions us

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MKMohit Kdevops1001.hashnode.devMar 21 · 1 min read

Kodekloud - 100 Days of cloud (AWS) Day 38: Deploying Containerized Applications with Amazon ECS

Step 1: Login into the AWS environment using provided credentials. Step 2: Go to ECR Section and Create Private ECR Repo of name xfusion-ecr Step 3: Check docker file and index.html file using termi

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MKMohit Kdevops1001.hashnode.devMar 10 · 1 min read

Kodekloud - 100 Days of cloud (AWS) Day 36: Load Balancing EC2 Instances with Application Load Balancer

Step 1: Login into the AWS environment using provided credentials. Step 2: Go to EC2 Section and Create SG instance with the help of provided instructions. Step 3: Edit default sg and add http / 80.

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PPPrajwa Pprajwal-blog.hashnode.devMar 5 · 5 min read

I Couldn't Install Packages on EC2 — The Security Group Mistake That Blocked My Internet

While working with an EC2 instance on Amazon Linux, I ran into a frustrating issue: I couldn’t install packages using dnf. At first, I assumed it was a repository problem or something related to the p

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MKMohit Kdevops1001.hashnode.devMar 2 · 1 min read

Kodekloud - 100 Days of cloud (AWS) Day 35: Deploying and Managing Applications on AWS

Step 1: Login into the AWS environment using provided credentials. Step 2: Go to RDS Section and Create RDS instance with the help of provided instructions. Step 3: Go to EC2 Section and select sec

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MJMarcela Johngcctvms.hashnode.devFeb 5 · 8 min read

What is Real-Time CCTV Monitoring?

Real-Time CCTV Monitoring Explained: 5 Facts You Must Know A warehouse manager reviewed footage Monday morning after receiving a call from police. Thieves had broken in on Saturday night, stolen $40,000 in inventory, and left without triggering any a...

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#securitygroups

Explore Hashnode

Trending tags this week

🔐 Security Groups Made Simple — Why Your EC2 Website Isn't Opening

🚀 AWS Week 2 – Mastering AWS Networking & Security | VPC to Route 53 Complete Guide

AWS Deep Dive: Placement Groups, Security Groups, NACLs & Subnets

Analysing a Simulated Web Breach with Splunk (Deloitte Forage Cyber Task)

Terraform Deep Dive: Security Groups and Multi-Provider Setup 🚀

Kodekloud - 100 Days of cloud (AWS) Day 38: Deploying Containerized Applications with Amazon ECS

Kodekloud - 100 Days of cloud (AWS) Day 36: Load Balancing EC2 Instances with Application Load Balancer

I Couldn't Install Packages on EC2 — The Security Group Mistake That Blocked My Internet

Kodekloud - 100 Days of cloud (AWS) Day 35: Deploying and Managing Applications on AWS

What is Real-Time CCTV Monitoring?