Amazon CloudWatch dashboards are customizable pages in the CloudWatch console that you can use to monitor your resources in a single view. This post focuses on deploying a CloudWatch dashboard that you can use to create a customizable monitoring solution for your AWS Network Firewall firewall. It’s designed …

AWS Network Firewall is a managed service that provides a convenient way to deploy essential network protections for your virtual private clouds (VPCs). In this blog post, we discuss Geographic IP Filtering, a new feature of Network Firewall that you can use to filter traffic based on geographic location …

AWS Network Firewall is a managed firewall service that makes it simple to deploy essential network protections for your virtual private clouds (VPCs) on AWS. Network Firewall automatically scales with your traffic, and you can define firewall rules that provide fine-grained control over network traffic. When you work with …

In the evolving landscape of network security, safeguarding data as it exits your virtual environment is as crucial as protecting incoming traffic. In a previous post, we highlighted the significance of ingress TLS inspection in enhancing security within Amazon Web Services (AWS) environments. Building on that foundation, I focus …

AWS Network Firewall is a stateful managed network firewall and intrusion detection and prevention service designed for the Amazon Virtual Private Cloud (Amazon VPC). This post concentrates on automating rule updates in a central Network Firewall by using distributed firewall configurations. If you’re new to Network Firewall or …

When you’re designing a security strategy for your organization, firewalls provide the first line of defense against threats. Amazon Web Services (AWS) offers AWS Network Firewall, a stateful, managed network firewall that includes intrusion detection and prevention (IDP) for your Amazon Virtual Private Cloud (VPC). Logging plays a …

AWS Network Firewall is a managed service that provides a convenient way to deploy essential network protections for your virtual private clouds (VPCs). In this blog, we are going to cover how to leverage the TLS inspection configuration with AWS Network Firewall and perform Deep Packet Inspection for encrypted …

Security and network administrators can control outbound access from a virtual private cloud (VPC) to specific destinations by using a service like AWS Network Firewall. You can use stateful rule groups to control outbound access to domains for HTTP and HTTPS by default in Network Firewall. In this post …

This blog post shows how to set up an Amazon Elastic Kubernetes Service (Amazon EKS) cluster such that the applications hosted on the cluster can have their outbound internet access restricted to a set of hostnames provided by the Server Name Indication (SNI) in the allow list in the …

AWS Network Firewall helps make it easier for you to secure virtual networks at scale inside Amazon Web Services (AWS). Without having to worry about availability, scalability, or network performance, you can now deploy Network Firewall with the AWS Firewall Manager service. Firewall Manager allows administrators in your organization …

In Part 1 of this two-part series, we shared an overview of some of the most important 2021 Amazon Web Services (AWS) Security service and feature launches. In this follow-up, we’ll dive deep into additional launches that are important for security professionals to be aware of and understand …

Protecting your network and computers from security events requires multi-level strategies, and you can use network level traffic filtration as one level of defense. Users need access to the internet for business reasons, but they can inadvertently download malware, which can impact network and data security. This post describes …

January 7, 2022: The blog post has been updated to include using Network ACL rules to block potential log4j-related outbound traffic. January 4, 2022: The blog post has been updated to suggest using WAF rules when correct HTTP Host Header FQDN value is not provided in the request. December …

This blog post is Part 2 of Hands-on walkthrough of the AWS Network Firewall flexible rules engine – Part 1. To recap, AWS Network Firewall is a managed service that offers a flexible rules engine that gives you the ability to write firewall rules for granular policy enforcement. In Part …

More of our customers are adopting flexible work-from-home and remote work strategies that use virtual desktop solutions, such as Amazon WorkSpaces and Amazon AppStream 2.0, to deliver their user applications. Securing these workloads benefits from a layered approach, and this post focuses on protecting your users at the …

AWS Network Firewall is a managed service that makes it easy to provide fine-grained network protections for all of your Amazon Virtual Private Clouds (Amazon VPCs) to ensure that your traffic is inspected, monitored, and logged. The firewall scales automatically with your network traffic, and offers built-in redundancies designed …

According to the AWS Security Incident Response Guide, by using security response automation, you can increase both the scale and the effectiveness of your security operations. Automation also helps you to adopt a more proactive approach to securing your workloads on AWS. For example, rather than spending time manually …