nbdclient vs Plexicus Container Security: 2026 Comparison
nbdclient is a free container security tool. Plexicus Container Security is a commercial container security tool by Plexicus. Compare features, ratings, integrations, and community reviews side by side to find the best container security fit for your security stack.
CST VerdictBased on our analysis of NIST CSF 2.0 coverage, core features, integrations, company size fit, here is our conclusion:
Infrastructure teams managing storage-heavy containerized workloads will find nbdclient valuable for its lightweight network block device protocol implementation that avoids the overhead of full virtualization layers. At 515 GitHub stars with active development, the tool demonstrates proven adoption in production environments where direct network storage access is critical to performance. Skip this if your team needs integrated storage encryption, access controls, or compliance auditing; nbdclient is a transport mechanism, not a security enforcement point, and works best paired with separate storage hardening practices.
