Visakha Sandhya Griddalurusandhyagriddaluru.hashnode.dev·Nov 4, 2023Key Differences between Security Groups and Network Access Control Lists (NACLs) in AWSIntroduction Security Groups: A security group in Amazon Web Services (AWS) serves as a virtual firewall for your Amazon Elastic Compute Cloud (EC2) instances and is a basic component of network security. Using rules you define, security groups manag...AWS Security GroupAdd a thoughtful commentNo comments yetBe the first to start the conversation.