After a year off due to a certain virus, the Black Hat and DEF CON security conferences returned to Las Vegas last week, just in time for the US government’s attempts to foster more collaboration across the infosec industry. The newly appointed Security Director of the Cybersecurity and Infrastructure Agency Jen Easterly took to the virtual Black Hat stage last week (although there was a limited and well-spaced physical conference this year) and announced the Joint Cyber Defense Collaborative (JCDC), which she claimed would be a true public/private partnership to try to lock down security incidents by sharing data and skills.

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