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Security in a Container based World Laura Bell (@lady_nerd) M255

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Modern

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caution: fast paced field ahead watch for out of date content

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here

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In this talk Container Fundamentals Some important points that are worth refreshing Prevention Avoid common vulnerabilities and avoid mistakes Detection Prepare for survival and response

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!=

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do not

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container implementations vary

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https://www.opencontainers.org/

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Check your privileges

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there's no user ID isolation

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root-level privileges

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as soon as possible

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this may be easier said than done

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Use trusted sources

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a trusted source

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prebuilt containers and apps

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helps with trust

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decide run

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Vulnerability Management and Updates

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system applications services software

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Isolate your containers

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(and manage it as such)

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essentials only

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Defense at every layer

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the most likely attack vector

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Monitoring your environment

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like actually, for real, not just when you’re debugging

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Virtualization layer Application Components

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impact of compromise

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Seek assurance

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require frequent assessment by someone who understands the tech

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TL;DR Container Fundamentals Some important points that are worth refreshing Prevention Avoid common vulnerabilities and avoid mistakes Detection Prepare for survival and response

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Prevention Check your privilege Principle of least privilege at all stages Use trusted sources Not all container images are equal Vulnerability management and updates Prepare for survival and response Isolate your containers Principle of least privilege at all stages Layer your defenses Principle of least privilege at all stages

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Detection Monitoring and Logging Log and monitor all layers of your deployment architecture Seek Assurance Get appropriate penetration testing of both application and infrastructure components

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Container Security Cheat sheet Docker Security Benchmark Tool

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Securing Microservice Architectures Thursday 10:40am Find me later at… §  Hub Happy Hour Wed 5:30-6:30pm §  Hub Happy Hour Thu 5:30-6:30pm §  Closing drinks Fri 3:00-4:30pm 1 2 3 4 5 6

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