@akshayghanwat

AWS NWD10: Operating System and Application

Mar 15 · 1 min read · Inside Amazon EC2, once the Security Group allows the traffic, AWS networking is finished and the packet is delivered to the instance's operating system. What Happens Next 1. OS Firewall The operatin

AWS NWD9: Security Group

Mar 15 · 2 min read · A Security Group is a virtual firewall attached to the instance network interface in Amazon EC2. It decides whether the traffic reaching the instance should be allowed or blocked. What Security Group

AWS NWD8: Elastic network interface(ENI)

Mar 15 · 1 min read · An ENI is the virtual network card attached to an instance in Amazon EC2. Just like your laptop has a network adapter, every EC2 instance has an ENI that allows it to communicate in the network. Insid

AWS NWD7: Network ACL

Mar 15 · 3 min read · After the subnet, the next networking control that the packet encounters is the Network ACL. Inside Amazon Virtual Private Cloud, once the router determines which subnet the packet belongs to, the tra

AWS NWD6: CIDR

Mar 15 · 3 min read · CIDR (Classless Inter-Domain Routing) CIDR is a method used to define IP address ranges for networks. It allows networks to be divided into smaller blocks for efficient IP allocation. CIDR notation lo