Safing Portmaster is a free next-generation firewalls tool by Safing. 13 Layers TOTALNETWORKPROTECTION is a commercial next-generation firewalls tool by 13 Layers. Compare features, ratings, integrations, and community reviews side by side to find the best next-generation firewalls fit for your security stack.
Based on our analysis of NIST CSF 2.0 coverage, core features, company size fit, deployment model, here is our conclusion:
Startups and individual security practitioners who need granular per-application network control without licensing friction should use Safing Portmaster; it's free, open-source, and runs locally so you own the ruleset and logs. The tool covers NIST DE.CM continuous monitoring of network anomalies and PR.IR infrastructure resilience through application-level firewall rules, kill switch, and encrypted DNS, giving you visibility most OS firewalls skip. Skip this if your team expects vendor support, cloud-native orchestration, or centralized policy management across dozens of endpoints; Portmaster is single-machine focused and backed by a two-person team in Austria.
13 Layers TOTALNETWORKPROTECTION
Mid-market and enterprise security teams needing layered network defense without complexity should evaluate 13 Layers TOTALNETWORKPROTECTION for its 13-layer architecture that actually separates threat detection from response rather than conflating them. The platform covers the full NIST Detect and Respond spectrum,continuous monitoring paired with incident analysis,which matters when your SOC is stretched thin between alert volume and root cause work. Skip this if you need tight EDR integration or cloud-native workload security; the vendor's single-person shop signals this stays network-focused.
An open-source application firewall that monitors network traffic with custom rules
Comprehensive network protection platform with 13 security layers
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Common questions about comparing Safing Portmaster vs 13 Layers TOTALNETWORKPROTECTION for your next-generation firewalls needs.
Safing Portmaster: An open-source application firewall that monitors network traffic with custom rules. built by Safing. headquartered in Austria. Core capabilities include Firewall, Privacy Network, Content Filtering..
13 Layers TOTALNETWORKPROTECTION: Comprehensive network protection platform with 13 security layers. built by 13 Layers. headquartered in United States. Core capabilities include 13-layer security architecture, Multi-layered network protection, Network threat detection and prevention..
Both serve the Next-Generation Firewalls market but differ in approach, feature depth, and target audience.
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