Start wherever makes sense to your organization.Develop a roadmap to transition to modern, ZTNA technology.We mapped out a five-step process that breaks these seemingly insurmountable obstacles into manageable actions in an e-book titled, Five Steps for Successful VPN to ZTNA Migration, that you can read here. When it comes to VPN replacement, we encourage organizations to start small, think big and scale as you go. mundane policy management tasks inherent with legacy network security tools.
These operational benefits mean your overburdened security and IT team can focus on business initiatives vs. So, you can cut the number of firewall rules to manage end new VPN investments and ease concentrator choke points and eliminate future complex and expensive NAC installments. But a ZTNA solution can reduce dependency on VPN, NAC and firewall solutions without a “rip and replace.” This is due to the extensibility of a single, private access platform and centralized policy engine overlay that solves the secure access limitations of legacy tools. Extra workload: a natural concern is that tech stack additions could create over-tooling vs.Retraining staff and fielding service desk calls may be initial objections to adopting a ZTNA solution, but these are short-lived when stacked against benefits that include reduced complexity, improved user experience and performance gains. Organizations are used to working with and around them. unknown: the fact that VPNs have been around a quarter of a century makes them a very “known" entity. Another avenue is to replace VPNs that need expensive hardware refreshing. To start, divert budget earmarked for new secure access initiatives away from VPNs-or other aging technology-to a ZTNA solution. We recommend an incremental VPN to a Zero Trust Network Access (ZTNA) migration strategy that solves for this concern. Sunken costs: because VPNs are embedded in tech stacks worldwide, the biggest objection is simply that the investment has already been made.Many organizations share the same concerns about VPN replacement, including: VPN replacement is the most prevalent use case we encounter today for customers seeking a modern secure remote access solution based on Zero Trust principles. Take comfort that you’re not alone in the journey, nor are you forging an unknown path. Nearly every enterprise and government agency have VPNs ingrained in their security stack. Start with your most critical access concerns and move practically across the network until you’ve addressed the most pressing security gaps. It may sound easier said than done, but the good news is you don’t have to go on a rip-and-replace rampage. So how do you combat the VPN crisis? Get rid of them. VPNs based trusted access on the user’s IP address making it easy to gain access with stolen credentials.VPN aren’t designed to secure distributed, hybrid IT infrastructure.In a world where cyberattackers already have first-mover advantage, leaving VPNs in place gives them every opportunity to exploit the many weaknesses of this antiquated and inadequate technology. Still used by most enterprises and government agencies today?” It’s well-documented that VPNs create a huge attack surface and threat actors can easily find open ports of entry to exploit. We must finally and firmly ask ourselves, “Why is this 25-year-old technology Despite this troubling data, VPN usage surged during the pandemic, with more than 85% of organizations saying in a June 2020 study they were relying on VPNs for remote access. Computer Emergency Response Team (CERT), National Security Agency (NSA), FBI and the U.K.’s National Cyber Security Centre (NCSC) … just Google “VPN CVE” to find the latest.
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Over the past year, VPN hacks against Pulse Secure, Palo Alto Networks, Citrix, LimeVPN and Android VPN vendors have dominated the news and have been repeatedly issued in warnings by the U.S. Providing consumers with seamless access while reducing risk Solving today's network access challenges with Zero Trust security
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