AccuKnox 5G Security (5GNAPP) vs SSHGuard: Side-by-Side Comparison (2026)
Features, pricing, ratings, and pros & cons — compared head-to-head.
AccuKnox 5G Security (5GNAPP) is a commercial intrusion detection and prevention systems tool by AccuKnox. SSHGuard is a free intrusion detection and prevention systems tool. Compare features, ratings, integrations, and community reviews side by side to find the best intrusion detection and prevention systems 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:
Enterprise operators building O-RAN or SD-RAN deployments need AccuKnox 5G Security (5GNAPP) because it's the only platform that enforces Kubernetes security posture directly into the 5G control plane instead of bolting on generic cloud security afterward. The tool scores particularly high on DE.CM and DE.AE through real-time RF threat monitoring and behavioral analysis for malicious xApps, catching threats that standard network IDS tools miss in virtualized RAN environments. Skip this if your 5G infrastructure runs closed, proprietary RAN stacks; 5GNAPP assumes OpenRAN architecture and Kubernetes-native deployments, making it a poor fit for legacy telco networks.
Operators protecting Linux and BSD servers from SSH brute-force attacks need SSHGuard because it works entirely through log analysis and firewall rules, requiring zero agent deployment or kernel modification. The tool stops attacks at the network layer before they ever reach authentication, and its stateless design means it handles high-volume scanning without resource overhead. Not for teams needing centralized visibility across heterogeneous infrastructure; SSHGuard is host-centric and manual to coordinate across dozens of servers.
