The Evolution of VPNs
The business world quickly recognized the advantages of VPN technology. It allowed remote employees to access company resources securely, fostering the growth of telecommuting and global collaboration. Business VPNs became indispensable for protecting sensitive corporate data from prying eyes, leading to their widespread adoption among enterprises.
Virtual Private Networks ( VPNs ) have long been the standard technology for remote access , multi-site connectivity, and third-party access . However, recent trends in cloud adoption and remote work have exposed significant weaknesses in VPN security . This article examines the transition from VPNs to Zero Trust Network Access (ZTNA) and its implications for cybersecurity, drawing insights from
From VPNs to ZTNA
The evolution from VPNs to ZTNA represents a significant advancement in secure remote access technologies. By understanding the limitations of traditional VPNs and the benefits of adopting ZTNA, IT and business leaders can make informed decisions to enhance their organization's security posture and support the demands of a modern, mobile ...
For years, the default solution to enable remote access has been the Virtual Private Network, or VPN . But as technology, user expectations, and threat landscapes have evolved, traditional VPNs are increasingly not meeting the needs of organizations looking to keep connections secure.
The Evolution of Remote Access
The Future of Secure Remote Access As the global landscape transitions to remote work, conventional VPNs are becoming obsolete, necessitating a new strategy. Research conducted by Aberdeen has identified two primary methodologies for ensuring secure remote access : outside-in and inside-out.
Explore the shift from VPNs to Zero Trust Network Access in cybersecurity. Discover how secure access has evolved to enhance your organization's protection.
The Future of Secure Remote Access
Explore the evolution of secure remote access from the mid-90s to today. Learn about the challenges faced by organizations in providing secure remote access to their workforce and the shift from traditional VPNs to a more secure approach. Discover the current trend in the industry towards Zero-Trust architecture and the requirements for optimized user productivity in a remote work environment.
Methodology The VPN exposure survey was conducted in early 2025, with 648 respondents from organizations of various industries and sizes. Participants included IT professionals, network architects, and cybersecurity leaders responsible for remote access security , VPN management, and Zero Trust initiatives.
VPN Alternatives
As organizations reevaluate their VPN remote access strategies, get an overview of modern alternative solutions and explore how strategies like Zero Trust Network Access (ZTNA) are reshaping secure remote connectivity.
Compare VPN , ZTNA, and SASE approaches to secure remote access and learn how businesses are modernizing remote security .