ZTNA vs VPN: Why Zero Trust Is the Future of Secure Access

This piece contrasts VPNs with Zero Trust Network Access (ZTNA), explaining how VPNs’ implicit trust and broad network exposure create risks (over-privileged access, limited visibility, scalability bottlenecks, and credential theft), while ZTNA’s “never trust, always verify” model enforces granular, identity- and device-aware, direct-to-app access. It highlights ZTNA benefits—cloud readiness, adaptive access controls, improved performance, reduced attack surface, and stronger compliance/visibility—and recommends a phased hybrid migration prioritizing high-risk and business-critical applications, concluding with a promotion of Seqrite ZTNA.