The evolution of Zero Trust

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This post introduces the historical context and conceptual evolution of Zero Trust networking. It details three major shifts: the 'death of the perimeter' due to increased internal network access and the limitations of firewalls, the advent of 'the cloud' which further distributed network boundaries and introduced new security challenges, and the rise of 'mobility' driven by remote work and personal devices, necessitating stronger authentication methods like 2FA. The post frames Zero Trust not as a new concept but as a response to these evolving security landscapes, highlighting Operation Aurora and Google's BeyondCorp as key moments in its practical implementation.