Tag: security
All the articles with the tag "security".
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Hardening and Tuning a Shared Hosting Linux Box
A deep how-to on locking down and tuning a Linux server that runs many tenants on one box, kernel semaphores and all
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The Day We Stopped Trusting a Flat Datacenter Network
How we rebuilt a Brazilian hosting datacenter from a flat unmanaged network into a segmented one and what that actually changed