Aruba, a Hewlett Packard Enterprise Company, is a vendor of data networking solutions for enterprises and businesses worldwide. Aruba Networks was founded in 2002 and is focused on bringing Wi-Fi wireless LAN mobility solutions to enterprise networks. With its acquisition by Hewlett-Packard (now Hewlett Packard Enterprise) in 2015, Aruba Networks has become the entity of Hewlett Packard Enterprise bringing to market all campus and small business data networking offerings of HPE. Its core products are wireless Access Points (APs), wired switches, mobility controllers, and network management software. The company has over 1,800 employees and is headquartered in Santa Clara, California. Source: https://en.wikipedia.org/wiki/Aruba_Networks

ForeScout has pioneered an agentless approach to network security to address the explosive growth of mobile computing, IoT and cloud computing. We offer a highly scalable, heterogeneous platform that provides Global 2000 enterprises and government agencies with agentless visibility and control of traditional and non-traditional devices, including physical and virtual infrastructure, PCs, laptops, tablets, smartphones and the latest IoT devices, the instant they connect to the network. Our technology continuously assesses, remediates and monitors devices and works with disparate security tools to help accelerate incident response, break down silos, automate workflows and optimize existing investments. As of June 30, 2017, more than 2,500 customers in over 70 countries improve their network security and compliance posture with ForeScout solutions.

Fortinet is an American multinational corporation founded in 2000. The main office is located in Sunnyvale (California, USA). The company specializes in the development and promotion of software, solutions and services in the field of information security. Among the most requested solutions are next generation firewalls (NGFW), antivirus software, intrusion prevention and endpoint security systems, and a number of other products. In terms of revenue, Fortinet has consistently ranked in the top five of all network security companies. In 2020, the company's turnover exceeded $ 3 billion, and the number of customers exceeded half a million. By the beginning of 2021, the company had more than 700 patents in the field of information security, and about 200 more patents were pending. Fortinet employed about 8,300 people as of early 2021. FortiGate's flagship enterprise firewall platform supports a wide range of next-generation security and networking features. It comes in a variety of sizes and form factors, making it easily adaptable to any environment. Fortinet's proprietary Security Fabric integrates and automates the entire infrastructure, delivering unmatched security and visibility to every network segment and device, be it a virtual machine or physical device, in the cloud or on-premises. The company also runs the NSE training and certification program and operates the Network Security Academy, which supports universities offering information security courses.

IBM (International Business Machines) ia an american electronic corporation, one of the world's largest manufacturers of all types of computers and software, one of the largest providers of global information networks. The corporation ranks sixth in the list of the largest companies in the world. Headquartered in Armonk, New York, USA. The story begins in the 19th century. IBM manufactures and sells hardware and software, services (hosting, consulting) in the areas from mainframes to nanotechnology.

McAfee is a global organization with a 30-year history and a brand known the world over for innovation, collaboration and trust. The company was founded in 1987 as McAfee Associates, named for its founder John McAfee, who resigned from the company in 1994.
As a leading-edge cybersecurity company, McAfee provides advanced security solutions to consumers, small and large businesses, enterprises, and governments. Security technologies from McAfee use a unique, predictive capability that is powered by McAfee Global Threat Intelligence, which enables home users and businesses to stay one step ahead of the next wave of fileless attacks, viruses, malware, and other online threats. McAfee is: ■ 622 million total endpoints
■ 97 million enterprise endpoints
■ 525 million consumer endpoints
■ 69,000 enterprise customers
■ 7,000 employees
■ 189 countries
■ 151 Security Innovation Alliance partners
■ 80% of Fortune 100 firms
■ 75% of Fortune 500 firms
■ 64% of Global 2000 firms
■ 87% of world’s largest banks
■ 54% of Top 50 retailers
■ 1,550+ security patents worldwide

Splunk is an American multinational corporation based in San Francisco, California, that produces software for searching, monitoring, and analyzing machine-generated big data, via a web-style interface. Splunk (the product) captures, indexes and correlates real-time data in a searchable repository from which it can generate graphs, reports, alerts, dashboards and visualizations. Splunk has a mission of making machine data accessible across an organization by identifying data patterns, providing metrics, diagnosing problems and providing intelligence for business operations. Splunk is a horizontal technology used for application management, security and compliance, as well as business and web analytics. As of early 2016, Splunk has over 10,000 customers worldwide. Source: https://en.wikipedia.org/wiki/Splunk