Secure Third-Party & External Access: Zero Trust Partner Connectivity at Cloud Scale

What's inside the solution brief

• Why traditional VPN and firewall-based B2B connectivity extends broad network trust once a tunnel is established, increasing blast radius and creating throughput ceilings that force security teams to disable encryption for high-volume workloads

• How Aviatrix transforms external access from tunnel-based trust to policy-driven Zero Trust enforcement, where traffic is evaluated and enforced inline before it is ever forwarded

• How High-Performance Encryption removes the traditional tradeoff between encryption and performance, delivering 700+ Gbps aggregate encrypted throughput in validated cloud-to-cloud configurations and 100+ Gbps encrypted site-to-cloud throughput with Aviatrix Edge

• Why segmentation by default matters: Partner A cannot access Partner B unless explicitly permitted, and every partner connectivity domain is isolated before access is granted

• How full telemetry and flow-level logging are preserved across encrypted partner traffic, giving security teams continuous visibility into third-party behavior without sacrificing performance

• How this approach aligns with CISA Zero Trust Maturity Model and NIST SP 800-207 requirements for encrypted communications, continuous monitoring, and per-transaction policy enforcement for external networks

Download the Solution Brief - See how enterprises are securing partner and third-party access at cloud scale, without implicit trust or hardware bottlenecks.