AWS Security Blog

Tag: NAT

How to Add DNS Filtering to Your NAT Instance with Squid

Amazon Virtual Private Cloud (Amazon VPC) enables you to launch AWS resources on a virtual private network that you’ve defined. On an Amazon VPC, network address translation (NAT) instances, and more recently NAT gateways, are commonly used to enable instances in a private subnet to initiate outbound traffic to the Internet, but prevent the instances […]

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How to Help Prepare for DDoS Attacks by Reducing Your Attack Surface

Distributed denial of service (DDoS) attacks are sometimes used by malicious actors in an attempt to flood a network, system, or application with more traffic, connections, or requests than it can handle. Not surprisingly, customers often ask us how we can help them protect their applications against these types of attacks. To help you optimize […]

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