Zero Trust is a cybersecurity paradigm that assumes no user, device, or network segment is inherently trustworthy—even if it’s inside the corporate perimeter. Instead of granting implicit trust based on location or network membership, Zero Trust requires every access attempt to be verified and authorized, reducing the attack surface and preventing lateral movement by attackers.
Least Privilege Access (LPA) is the foundation of Zero Trust Network Access (ZTNA), ensuring users, applications, and devices only receive the minimum access necessary to perform their tasks—reducing attack surfaces, preventing lateral movement, and strengthening security posture against evolving cyber threats. This blog explores why LPA is critical to ZTNA and how organizations can implement it effectively with Versa’s security solutions.
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