Solis

Solis

Solis is an open-source operating system designed for use in network security appliances and routing platforms. It provides a hardened Linux environment focused on stability, security, and networking performance.
Solis image
opensource linux security networking

Solis: Open-Source Network Security OS

Solis is an open-source operating system designed for use in network security appliances and routing platforms. It provides a hardened Linux environment focused on stability, security, and networking performance.

What is Solis?

Solis is an open-source Linux distribution developed by Solus-Project that targets network security appliances and routing platforms. It aims to provide a hardened, stable, and high-performance operating system optimized for networking and infrastructure applications.

Some key features of Solis include:

  • Hardened Linux kernel with grsecurity patches for enhanced security
  • Minimal set of packages and services for a reduced attack surface
  • Optimizations for packet processing, routing, VPNs, and other networking workloads
  • Support for a variety of server, networking, and virtualization hardware platforms
  • Long-term support releases with extended security updates

Solis removes unnecessary packages and kernels to limit vulnerabilities. It also applies various security enhancements like address space layout randomization (ASLR), enhanced buffer overflow protections, and strict access controls. This improves security and resource utilization.

Overall, Solis provides an efficient and hardened Linux OS tailored specifically for networking infrastructure and security appliances like routers, firewalls, VPN gateways, and more. Its purpose-built nature can offer benefits over general-purpose Linux distributions for these use cases.

Solis Features

Features

  1. Hardened Linux kernel focused on security
  2. Modular architecture for customization
  3. Optimized for networking and packet processing
  4. Support for common routing protocols and VPN technologies
  5. Built-in firewall, IDS/IPS, and traffic shaping
  6. Web-based GUI for configuration and monitoring

Pricing

  • Open Source

Pros

Free and open source

High performance and scalability

Stable and secure environment

Extensive routing and VPN features

Modular for custom use cases

Active development community

Cons

Limited hardware support

Steep learning curve

Manual configuration required

Not as feature-rich as commercial alternatives

Lacks some creature comforts of desktop Linux distros


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