Best Firewall Software for Rackspace OpenStack

VyOS Networks delivers open, enterprise-grade networking for organizations that need secure, scalable, automated operations across bare metal, cloud, and edge. Built for flexibility and scale, VyOS gives teams a consistent platform for routing, firewalling, VPN, and automation, with high performance and greater control across their infrastructure. Our mission is to give network teams the freedom to operate their infrastructure on their own terms. VyOS Universal Router brings the same networking foundation to every environment: • One operating system • One configuration model • One CLI and set of APIs • Consistent automation workflows • Consistent operations across tenants and regions Your network, your rules.

The Ingate SIParator® serves as an effective and adaptable Enterprise Session Border Controller (E-SBC) designed for secure and interoperable SIP connectivity, enabling seamless integration of PBXs and Unified Communications (UC) systems with SIP trunking providers. By streamlining SIP trunking processes, the SIParator facilitates the connection of remote UC endpoints, the aggregation of SIP trunks, and the distribution of sessions across various sites and service delivery points. It is widely used for securing Real-Time communications, ensuring SIP interoperability, and providing extensive connectivity options. This robust solution is compatible with all existing network infrastructures and includes a standard SIP proxy along with a SIP registrar. Furthermore, it supports Network Address Translation (NAT) and Port Address Translation (PAT), as well as Transport Layer Security (TLS) and Secure Real-Time Transport Protocol (SRTP) for encrypting both SIP signaling and media. By addressing common security concerns related to enterprise VoIP, the SIParator ensures a safe and dependable communication environment for organizations. Its versatility and reliability make it a preferred choice for businesses looking to enhance their communication frameworks.