<ul>
<li>Allows resources (e.g: EC2 instances) in a VPC to connect to the internet</li>
<li>It scales horizontally and is highly available and redundant</li>
<li>Must be created separately from a VPC</li>
<li>One VPC can only connect to one IGW and vice versa</li>
<li>Internet Gateways on their own do not allow internet access</li>
<li>Route tables must also be edited</li>
</ul>


- Allows resources (e.g: EC2 instances) in a VPC to connect to the internet
- It scales horizontally and is highly available and redundant
- Must be created separately from a VPC
- One VPC can only connect to one IGW and vice versa
- Internet Gateways on their own do not allow internet access
- Route tables must also be edited

Internet Gateway (IGW)