To satisfy the strict security requirements , government agencies often invest in Network Access Control solutions to filter unauthorized networks and device connections . These services ensure continued businesses while managing security threats . Risk management efforts and endpoint intelligence have been accentuated to a great extent in financial institutions , SMBs units and IT enterprises . It has consequently propelled demand for Network Access Control products and has led to market growth . However , the market is expected to witness slowdown in growth due to lack of scalability among the products .
The services have been classified into training , integration , professional services and support , & maintenance . Network access abilities are enhanced by utilizing integration services that provide various services including content caching , intrusion prevention and video conferencing simultaneously . In 2014 , the integration services sector constituted for over 47 % of the total market and is anticipated to be leading services segment over the forecast period . The support , maintenance and training segment is anticipated to have a steady growth gaining momentum over the forecast period on account of constant requirement for accomplished and skillful professionals that enable in troubleshooting , managing and selling video , installing , data networks and voice handling .
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The Network Access Control market , based on the type , has been categorized into two types ; software and hardware . The software segment contributed to approximately 42.0 % of the total market revenue in 2014 . It is projected to exceed 45 % by 2022 owing to the growing demand for software solutions on account of increasing malware attacks and cybercrime rate . On the other , the hardware segment constituted nearly 58 % of the total market revenue in 2014 and is anticipated to be the primary solution vertical from 2015 to 2022 . This segment comprises of gateway routers , Small Form-Factor Pluggable trans-receiver modules ( SFP ) and Network Access Servers ( NAS ). The gateways consist of multi-homing VPN security gateways and Unified Threat Management content security gateways ( UTM ) that offer secure network connections . Users are provided with internet access post authentication through an independent service providers ( ISP ) facilitated by NAS .
Based on the end-use , these solutions have been segmented into the government , BFSI , academia , manufacturing , healthcare , telecommunications and IT . The other segment includes transportation , media and entertainment , and retail . In 2014 , the BFSI sector is anticipated to be the leading end-user over the forecast period which constituted for nearly 29 % of the total revenue . The rising need for carrying out safe and protected transactions has impelled banks and financial institutions to make use of network security solutions . Government institutions are prospective targets for hackers in order to gain political gains and important information . These solutions have helped governmental organizations in curbing data theft activities and safeguarding confidential files from hackers .