Fortra ZTNA vs Menlo Security Secure Application Access: Side-by-Side Comparison (2026)

Short answer

Mid-market and enterprise teams replacing VPN will find Fortra ZTNA's strongest value in its hybrid deployment flexibility and granular access controls that actually enforce least-privilege without admin headaches. The platform covers all four critical NIST CSF 2.0 areas for identity and continuous monitoring, which matters because most ZTNA products punt on asset inventory or detection tuning. Skip this if your org needs deep integration with legacy on-premises identity systems or runs exclusively on-prem; Fortra's strength is in hybrid environments where cloud and datacenter access requirements overlap. Security teams managing mixed device estates,managed corporate machines, contractor laptops, and personal devices,should pick Menlo Security Secure Application Access because it enforces zero trust without forcing endpoint agents onto devices you don't control. The clientless architecture means you secure app access from unmanaged and BYOD devices without the deployment friction that kills adoption on those machines. Skip this if your organization runs a locked-down corporate-only fleet where traditional VPN or agent-based ZTNA already works; you'll pay for flexibility you don't need.