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Security model that assumes no implicit trust
New Security Paradigm
Zero Trust is a security framework that eliminates the idea of a trusted network perimeter. Instead of assuming everything inside a corporate network is safe, Zero Trust treats every access attempt as potentially hostile—requiring verification regardless of location. It's essential for modern environments with remote workers, cloud services, and BYOD policies.
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Core principle
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Minimal permissions
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Network isolation
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Ongoing authentication
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Risk-based access
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User and device identity
Traditional security relied on network perimeters—strong firewalls with a "trusted" inside. Zero Trust recognizes this model fails with cloud, mobile, and remote access. Instead, it focuses on identity, device posture, and contextual access controls. Every request is authenticated, authorized, and encrypted—whether from inside or outside the network.
Learn to architect and deploy Zero Trust security frameworks.