AWS Security Blog

Tag: Amazon VPC

How to Optimize and Visualize Your Security Groups

Note: On May 3, 2017, we published a related blog post also written by Guy Denney, How to Visualize and Refine Your Network’s Security by Adding Security Group IDs to Your VPC Flow Logs. Many organizations start their journey with AWS by experimenting with existing applications. Those experiments may include trying to move an application to […]

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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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How to Address the PCI DSS Requirements for Data Encryption in Transit Using Amazon VPC

The PCI requirements for encryption for data in transit are different for private networks than they are for public networks. When correctly designed, Amazon Virtual Private Cloud (Amazon VPC), a logically isolated portion of the AWS infrastructure that allows you to extend your existing data center network to the cloud, can be considered a private network, […]

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