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You Can’t Secure What You Can’t See – Docker Network Security

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You Can’t Secure What You Can’t See – Docker Network Security
0

You Can’t Secure What You Can’t See – Docker Network Security

There’s been a lot of discussion of container security for images, platforms, and the OS. But not much about getting visibility of the container network, especially for security purposes. Docker networking can be a complex, big topic, and Docker network security is not well understood. A common question we often hear is:How can I see the container network behavior in real-time?”

Here are some tips for getting visibility into container networking, even with overlay and encrypted networks. This post is a summary of a recent webinar we did with our partner Cogniance. You can watch this webinar on-demand.

Top Concerns: Containers in Production

Let’s start with some concerns that companies have with running containers in productions.

  • Real-time Visibility. How can I see the application and network behavior of containers?
  • Constant Change. How do I maintain security when containers scale-up or down, get updated, or new apps are released?
  • Transience. If a container has been attacked or initiated an attack but is no longer running, how can I get alerted and investigate?
  • Workflow Mismatch. What can our security team do to avoid slowing down DevOps CI/CD processes?
  • Traditional Threats. How do I detect and protect against typical threats such as DDOS or XSS on containerized applications?

Read the entire article here, You Can’t Secure What You Can’t See – Docker Network Security

via NeuVectdor.

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NeuVector NeuVector was founded by security and enterprise software veterans with the vision of simple, scalable security for container based applications. The team has over 20 years of security, virtualization, and enterprise software experience from companies such as VMWare, Fortinet, Cisco, and Trend Micro.

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