How CERN Fights Hackers

Talk about attack surface: CERN has to keep tabs on around 40,000 bring-your-own-devices from professors, technicians, and other workers; academics and engineers also connect to systems remotely. The organization’s two main data centres in Switzerland and Hungary have around 100,000 hard-drives and 13,000 servers in total.

Then there’s the LHC’s computing grid, spread across North America, Europe, and Asia, which reprocesses data generated by the experiments. Control systems for equipment need to be secure as well, and CERN hosts around 10,000 websites.

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