AWS Security Blog

August 31, 2021: AWS KMS is replacing the term customer master key (CMK) with AWS KMS key and KMS key. The concept has not changed. To prevent breaking changes, AWS KMS is keeping some variations of this term. More info. At Amazon Web Services (AWS), we encourage our customers to take advantage of encryption to […]

As you look to manage network security on Amazon Web Services (AWS), there are multiple tools you can use to protect your resources and keep your data safe. Amazon Virtual Private Cloud (Amazon VPC), security groups (SGs), network access control lists (network ACLs), AWS WAF, and the recently launched AWS Network Firewall all offer points […]

December 4, 2020: We’ve updated this post to use s3:CreateBucket to simplify the intro example, replaced figure 8 removing the IfExists reference, and clarified qualifier information in the example. In this post, I’m going to share two techniques I’ve used to write least privilege AWS Identity and Access Management (IAM) policies. If you’re not familiar […]

In this post, we explain the United Kingdom (UK) National Cyber Security Centre (NCSC)’s guidance on VPN profiles configuration, and how the configuration parameters for the AWS Virtual Private Network (AWS VPN) align with the NCSC guidance. At the end of the post, there are links to code to deploy the AWS VPN in line […]

Today, I’m pleased to announce the launch of Cloud Audit Academy AWS-specific (CAA AWS-specific). This is a new, accelerated training program for auditing AWS Cloud implementations, and is designed for auditors, regulators, or anyone working within a control framework. Over the past few years, auditing security in the cloud has become one of the fastest […]

August 16, 2021: We’ve updated this post to include links to recordings of the sessions. AWS re:Invent will certainly be different in 2020! Instead of seeing you all in Las Vegas, this year re:Invent will be a free, three-week virtual conference. One thing that will remain the same is the variety of sessions, including many […]

In the weeks leading up to re:Invent, we’ll share conversations we’ve had with people at AWS who will be presenting, and get a sneak peek at their work. How long have you been at AWS? I’ve been at AWS for 4 years. What’s your favorite part of your job? The ability to channel the technologist, […]

In the weeks leading up to re:Invent, we’ll share conversations we’ve had with people at AWS who will be presenting, and get a sneak peek at their work. How long have you been at AWS and what do you do in your current role? I joined in 2008 to help build Amazon CloudFront, our content […]

Our mission at Amazon Web Services (AWS) is to innovate on behalf of our customers so they have less and less work to do when building, deploying, and rapidly iterating on secure systems. From a security perspective, our customers seek answers to the ongoing question What are the optimal patterns to ensure the right level […]

In the weeks leading up to re:Invent, we’ll share conversations we’ve had with people at AWS who will be presenting, and get a sneak peek at their work. How long have you been at AWS and what do you do in your current role? I’ve been at AWS since September 2019. I help executives and […]