Virtual private network (VPN) is a network architecture for virtually extending a private network across one or multiple other networks which are either untrusted or need to be isolated.
SonicWall is an American cybersecurity company that sells a range of Internet appliances primarily directed at content control and network security. These include devices providing services for network firewalls, unified threat management (UTM), virtual private networks (VPNs), virtual firewalls, SD-WAN, cloud security and anti-spam for email. The company also markets information subscription services related to its products. The company also assists in solving problems surrounding compliance with the Health Insurance Portability and Accountability Act (HIPAA) and the Payment Card Industry Data Security Standard (PCI-DSS).
A blade server is a stripped-down server computer with a modular design optimized to minimize the use of physical space and energy. Blade servers have many components removed to save space, minimize power consumption and other considerations, while still having all the functional components to be considered a computer. Unlike a rack-mount server, a blade server fits inside a blade enclosure, which can hold multiple blade servers, providing services such as power, cooling, networking, various interconnects and management. Together, blades and the blade enclosure form a blade system, which may itself be rack-mounted. Different blade providers have differing principles regarding what to include in the blade itself, and in the blade system as a whole.
Opsware, Inc. was a software company based in Sunnyvale, California, that offered products for server and network device provisioning, configuration, and management targeted toward enterprise customers. Opsware had offices in New York City, Redmond, Washington, Cary, North Carolina, and an engineering office in Cluj, Romania.
Vyatta is a software-based virtual router, virtual firewall and VPN product for Internet Protocol networks. A free download of Vyatta has been available since March 2006. The system is a specialized Debian-based Linux distribution with networking applications such as Quagga, OpenVPN, and many others. A standardized management console, similar to Juniper JUNOS or Cisco IOS, in addition to a web-based GUI and traditional Linux system commands, provides configuration of the system and applications. In recent versions of Vyatta, web-based management interface is supplied only in the subscription edition. However, all functionality is available through KVM, serial console or SSH/telnet protocols. The software runs on standard x86-64 servers.
VMware ESXi is an enterprise-class, type-1 hypervisor developed by VMware, a subsidiary of Broadcom, for deploying and serving virtual computers. As a type-1 hypervisor, ESXi is not a software application that is installed on an operating system (OS); instead, it includes and integrates vital OS components, such as a kernel.
A computer appliance is a computer system with a combination of hardware, software, or firmware that is specifically designed to provide a particular computing resource. Such devices became known as appliances because of the similarity in role or management to a home appliance, which are generally closed and sealed, and are not serviceable by the user or owner. The hardware and software are delivered as an integrated product and may even be pre-configured before delivery to a customer, to provide a turn-key solution for a particular application. Unlike general purpose computers, appliances are generally not designed to allow the customers to change the software and the underlying operating system, or to flexibly reconfigure the hardware.
Opengear is a global computer network technology company headquartered in Edison, New Jersey, U.S., with engineering in Brisbane, Qld, Australia and production in Sandy, UT.
Qualys, Inc. is an American technology firm based in Foster City, California, specializing in cloud security, compliance and related services.
Sensage Inc. is a privately held data warehouse software provider headquartered in Redwood City, California. Sensage serves enterprises who use the software to capture and store event data so that it can be consolidated, searched and analyzed to generate reports that detect fraud, analyze performance trends, and comply with government regulations.
BeyondTrust (formerly Symark) is an American company that develops, markets, and supports a family of privileged identity management / access management (PIM/PAM), privileged remote access, and vulnerability management products for UNIX, Linux, Windows and macOS operating systems.
Altor Networks, Inc., a Juniper Networks company, is a provider of security for virtual data centers and clouds. The company developed the world's first firewall purpose-built for virtual networks, a software security "appliance" that runs in a virtualized environment and enforces security policy on a per-virtual-machine basis. Data center administrators could pinpoint a broad range of virtual network security comprises and create roles-based security policies. Security policies could be continuously enforced on individual virtual machines (VM), even as they moved throughout the virtualized data center.
Jatheon Technologies, Inc. is a privately-held company founded in 2004 providing various products for the archiving of email, social media and other unstructured data with a focus on highly regulated industries such as education, healthcare, government, financial and legal sectors. The company is based in Toronto, Ontario, Canada.
Cisco Unified Computing System (UCS) is a data center server computer product line composed of server hardware, virtualization support, switching fabric, and management software, introduced in 2009 by Cisco Systems. The products are marketed for scalability by integrating many components of a data center that can be managed as a single unit.
HP Network Management Center (NMC) is a suite of integrated HP software used by network managers in information technology departments. The suite allows network operators to see, catalog and monitor the routers, switches, and other devices on their network. IT staff is alerted when a network device fails, and it predicts when a network node or connection point may go down. The suite was designed to address operational efficiency.
Tufin is a security policy management company founded in 2005 that specializes in the automation of security policy changes across hybrid platforms and security and compliance. The Tufin Orchestration Suite supports next-generation firewalls, network layer firewalls, routers, network switches, load balancers, web proxies, private and public cloud platforms and micro-services.
Virtual Computing Environment Company (VCE) was a division of EMC Corporation that manufactured converged infrastructure appliances for enterprise environments. Founded in 2009 under the name Acadia, it was originally a joint venture between EMC and Cisco Systems, with additional investments by Intel and EMC subsidiary VMware. EMC acquired a 90% controlling stake in VCE from Cisco in October 2014, giving it majority ownership. VCE ended in 2016 after an internal division realignment, followed by the sale of EMC to Dell.
Network functions virtualization (NFV) is a network architecture concept that leverages IT virtualization technologies to virtualize entire classes of network node functions into building blocks that may connect, or chain together, to create and deliver communication services.
HyTrust, an Entrust company, is an American company. It specialized in security, compliance and control software for the virtualization of information technology infrastructure. The company was founded in 2007 and is based in Mountain View, California. Entrust Corp. acquired it in January 2021.
Infoblox, is a privately held IT automation and security company based in California's Silicon Valley. The company focuses on managing and identifying devices connected to networks—specifically for the Domain Name System (DNS), Dynamic Host Configuration Protocol (DHCP), and IP address management. According to Gartner, Infoblox held a 49.9% market share of the $533 million enterprise DDI market in 2015. In June 2016, market research company IDC reported that Infoblox held a sizeable market share in DNS, DHCP, and IP address management.
