Despite growth in cloud-based solutions, most companies continue to invest in on-prem security appliances. Most respondents will continue relying on VPN capacity to address growing bandwidth requirements. The majority of respondents in the C-Suite and in IT agree that changes need to be made to enhance the network, even if their perspectives on the issue don’t align. Most companies will increase their spending in the future, and will continue to use VPN capacity in the next few years to address the bandwidth demands of their networks.”]
Source: https://www.bankinfosecurity.com/whitepapers/security-in-remote-access-world-w-3992