In the modern world, technologies such as cloud and network virtualization are proactively adopted by many organizations due to increase in usage of IT enabled services. NAC technologies are widely used to offer grant or deny access to a particular network and allow user to access network from any location. NAC solutions are broadly used to ensure safety of network from BYOD threats, cyber threats and malware threats.
Moreover, network access solutions are adopted for developing safe and secure network infrastructure, in order to ensure business continuity. Although, network access solution is used to restrict data and it also features such as anti-threat applications like firewalls and spy-ware detection. Network access control solution also used to provide several applications on cloud and on-premises software which are designed to provide transparency to identify device on the particular network and its controlling access.
The main components of network access control are hardware, software, service. Network access control is classified into hardware platform and software platform. Hardware platform are implemented using Linux based network and software platform are used for the purpose of security access policies.
Network Access Control: Drivers and Challenges, Segmentation, Key Players and Regional Overview
Now-a-days, in most of the organizations network access control is implemented as software as a service which is based on cloud technology. In enterprise application, the trend towards software as a service has huge impact on network access control solutions market due to secure communication and also it lower down the total cost of software application. Cloud security solutions are gaining popularity in most of the organizations for addressing IT security issue such as threats and it also enables enterprises to get the benefits of network sentry without any initial investment.
The major restraints face by network access control market are huge initial investment in cloud deployment and establishing appropriate policies. The main reason for slow growth rate of network access control market is due to lack of comprehensive control to identify user access and guest access. SAP deployment platform is entitle with tremendous opportunities which will help to improve access range of NAC.
Segmentation on the basis of product type: Hardware and Software; Network Access Control: Segmentation on the basis of service: Consulting, Installation and Support and Maintenance; Segmentation on the basis of deployment: On-premises and Cloud; Segmentation on the basis of verticals: Government and Defence, Healthcare, Retail, Education system, Energy and Power and IT and Telecom.
Some of the key players in of Network Access Control market are: Cisco, Pulse secure, Macmon, Impulse, Extreme, Infoexpress, Forescout, Juniper network, portnox and Avaya.
Presently, North America region hold largest market share of network access control due to adoption of hardware and software solutions which helps to resolve network security challenges. These solutions provide wide range of functionality such as LAN driven security solutions. The market of network access is witnessing high growth rate in the regions of Latin America and Asia Pacific due to high adoption of social media and cloud based technologies. IT infrastructure setup and maintenance cost is minimized due to implementation of cloud technologies.
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