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Shodan Blog

blog.shodan.io

The latest news and developments for Shodan.

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Visit blog.shodan.io → RSS feedOn Hacker News Feb 2015 – Aug 2017

Security & Privacy 2Databases & Data 2Systems & Performance 1

1

Duplicate SSH Keys Everywhere

Back in December when I revamped the SSH banner and started collecting the fingerprint I noticed an odd behavior. It turns out that a few SSH keys are used a lot more than once. For example, the following SSH fingerprint can be found on more than 250,000 devices! dc: