# How Uber, Facebook, and Netflix Approach SSH Security

DevFeed: [How Uber, Facebook, and Netflix Approach SSH Security](<https://devfeed.tech/articles/ssh-strategy-uber-facebook-and-netflix-29697.md>)

Original publisher: [Read original article](<https://goteleport.com/blog/how-uber-netflix-facebook-do-ssh/>)

Author: info@goteleport.com (Jon Silvers)

Published: 2019-07-16T00:00:00Z

Content type: opinion

Language: en

Sources: [Teleport](<https://devfeed.tech/sources/teleport.md>)

Topics: [ssh](<https://devfeed.tech/topics/ssh.md>), [Security](<https://devfeed.tech/topics/security.md>), [OpenSSH](<https://devfeed.tech/topics/openssh.md>), [Authentication](<https://devfeed.tech/topics/authentication.md>), [certificates](<https://devfeed.tech/topics/certificates.md>), [public key](<https://devfeed.tech/topics/public-key.md>), [Zero Trust](<https://devfeed.tech/topics/zero-trust.md>), [DevOps](<https://devfeed.tech/topics/devops.md>)

Tags: [authentication](<https://devfeed.tech/tags/authentication.md>), [certificates](<https://devfeed.tech/tags/certificates.md>), [network](<https://devfeed.tech/tags/network.md>), [public-key](<https://devfeed.tech/tags/public-key.md>), [security](<https://devfeed.tech/tags/security.md>), [ssh](<https://devfeed.tech/tags/ssh.md>), [systems](<https://devfeed.tech/tags/systems.md>), [zero-trust](<https://devfeed.tech/tags/zero-trust.md>)

## AI overview

The article examines how large companies approach SSH security and the weaknesses of traditional SSH trust models. It describes problems with unmanaged authorized_keys files and trust on first use, and presents SSH certificates, certificate authorities, and Zero Trust authentication as approaches to address them.

## Source excerpt

How are some big, well-known companies approaching SSH? We took a look at three who are setting an example for others to follow.