Dimension scores are derived from public data and fields; weighted into the composite. Reference only.
0SNet is self-hosted security software from 0th Root, designed to protect servers within an organization’s internal network or cloud environment. Its core approach is to perform connection-level validation before traffic reaches the application: by using TLS client certificate verification, it blocks unauthorized users so invalid requests are rejected during the connection setup stage, reducing exposure from application vulnerabilities, storage systems, and third-party libraries.
In terms of protection model, 0SNet combines TLS client certificates, integrated user authentication, and role-based access control. Users can authenticate with a user ID/password, or use Google Sign-In and Microsoft Sign-In. If an organization already has an identity provider, OpenID Connect integration is also supported. Deployment is self-hosted, running on Apache HTTPd as a loadable module, with support for RHEL/CentOS. The documentation emphasizes minimal dependencies, quick integration with existing servers, and access from desktops, laptops, phones, and tablets without requiring additional client software.
The website does not disclose specific pricing, licensing terms, or plans; it only describes the product as “Cost Effective” and highlights that no additional security training is required, there are no indirect costs, and productivity is not affected. On the administration side, it clearly provides a user manager, command-line interface, and RBAC configuration capabilities. However, there is no visible information about audit logs, alerts, reporting, SIEM integration, high availability, or certificate lifecycle management, so these points should be confirmed with the vendor for large-scale security operations.
Its strengths are a clear architecture and the use of mature components such as Apache HTTPd, TLS certificates, and standard identity protocols, making it suitable for protecting existing internal services with minimal intrusion. OIDC, Google Workspace, and Microsoft Azure AD integrations also improve compatibility with enterprise identity systems. The downside is that public information is limited: pricing, compliance certifications, support SLA, cross-platform compatibility, and large-scale deployment capabilities are not fully disclosed. A customer case mentions that Exotel has used it for 8 years and achieved ISO 27001:2013, but that is not the same as product-level certification.
0SNet is suitable for organizations that want to add strong authentication and fine-grained access control in front of applications, especially teams that require self-hosting and use RHEL/CentOS, Google Workspace, or Azure AD. There is no information in the available materials about access from China, so the availability of the official website and service, as well as payment methods, cannot be determined. If localized support or stable connectivity from mainland China is required, alternatives such as Cloudflare Access, Teleport, Tailscale, Pomerium, or Keycloak combined with a reverse proxy may also be worth evaluating.
⚠ This review is compiled from public sources and does not constitute a purchase recommendation. Verify all facts on the vendor's official site. Verify on 0snet.com official site.
0snet.com is an United States Security (Cybersecurity) provider. TG4G tracks its product information, an overall rating of 7.0/10, and a China-accessibility score of Limited (proxy recommended). Click "Visit Official Site" to reach 0snet.com directly.