{"id":31328,"date":"2025-08-11T09:32:37","date_gmt":"2025-08-11T16:32:37","guid":{"rendered":"https:\/\/www.privateinternetaccess.com\/blog\/?p=31328"},"modified":"2026-05-27T06:33:50","modified_gmt":"2026-05-27T13:33:50","slug":"sase-vs-vpn","status":"publish","type":"post","link":"https:\/\/www.privateinternetaccess.com\/blog\/sase-vs-vpn\/","title":{"rendered":"SASE vs. VPN: What\u2019s the Best Way to Secure Your Business Network?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Securing your team\u2019s access to company resources while giving employees or contractors access is no longer as simple as configuring the firewall and calling it a day.\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cybersnoopers and corporate spies may use advanced techniques to try and view your data, so it\u2019s important to stay at least one step ahead. Deciding between a VPN and SASE is a key step in keeping your company\u2019s network secure.\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If you\u2019re not an IT expert, the jargon can feel overwhelming. So let\u2019s break it down clearly. We\u2019ll explain each option, when to use one over the other, and how to choose what\u2019s best for your goals and budget.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"wis\">What Is SASE?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SASE (Secure Access Service Edge) is a cloud-based framework that securely connects users, devices, and branch offices to applications and data without backhauling traffic through a central data center.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-how-does-sase-work\">How Does SASE Work?<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.privateinternetaccess.com\/blog\/wp-content\/uploads\/2025\/08\/sase-vs-vpn-1-1-1024x683.png\" alt=\"A cloud-based SASE platform connects remote users, branch offices, and mobile devices to cloud apps and data centers through centralized security services like firewall, SWG, CASB, ZTNA, and DLP.\" class=\"wp-image-31332\" srcset=\"https:\/\/www.privateinternetaccess.com\/blog\/wp-content\/uploads\/2025\/08\/sase-vs-vpn-1-1-1024x683.png 1024w, https:\/\/www.privateinternetaccess.com\/blog\/wp-content\/uploads\/2025\/08\/sase-vs-vpn-1-1-300x200.png 300w, https:\/\/www.privateinternetaccess.com\/blog\/wp-content\/uploads\/2025\/08\/sase-vs-vpn-1-1-768x512.png 768w, https:\/\/www.privateinternetaccess.com\/blog\/wp-content\/uploads\/2025\/08\/sase-vs-vpn-1-1.png 1200w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">SASE uses a network of cloud-based service points (called Points of Presence, or PoPs) located around the world. When a user connects, the traffic goes to the nearest PoP. There, the system performs all the necessary security checks (like <a href=\"https:\/\/www.privateinternetaccess.com\/blog\/how-does-a-firewall-work\/\">firewall<\/a>, threat protection, and access control) and then sends the traffic to its destination, like a cloud app or a data center.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">You can think of it as a global security checkpoint that follows your users around. Whether someone logs in from an office, a coffee shop, or overseas, SASE ensures their identity is verified, their device is safe, and they only get access to what they\u2019re supposed to.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">SASE Features<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SASE isn\u2019t just one tool; it\u2019s a combination of networking and security tools that ensure users can securely and efficiently access applications and data from anywhere. Here\u2019s what it uses:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Zero Trust Network Access (ZTNA):<\/strong> Doesn\u2019t trust anything by default. Every user and device must verify identity before accessing anything.<\/li>\n\n\n\n<li><strong>Firewall as a Service (FWaaS):<\/strong> A cloud-based firewall that blocks malicious traffic before it reaches your systems.<\/li>\n\n\n\n<li><strong>Secure Web Gateway (SWG):<\/strong> Filters harmful websites, phishing attempts, and malware in real time.<\/li>\n\n\n\n<li><strong>Cloud Access Security Broker (CASB):<\/strong> Controls and monitors use of cloud services like Google Workspace or Dropbox.<\/li>\n\n\n\n<li><strong>Software-Defined WAN (SD-WAN):<\/strong> Routes traffic over the best available path for faster, more reliable performance. Learn more in our comparison of <a href=\"https:\/\/www.privateinternetaccess.com\/blog\/sd-wan-vs-vpn\/\">SD-WAN vs. VPNs.<\/a><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">When Do You Need SASE?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">As your business grows, it can put a strain on your network. SASE could potentially streamline processes and provide access to company apps and data for those who require it.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">SASE is helpful when:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Your team works from multiple locations or countries.<\/li>\n\n\n\n<li>You rely heavily on cloud apps (Google Workspace, Microsoft 365, Salesforce).<\/li>\n\n\n\n<li>You want centralized control over user access and security policies.<\/li>\n\n\n\n<li>You\u2019re looking to reduce complexity by combining networking and security in one service.<\/li>\n\n\n\n<li>You need to enforce compliance and audit logs across all users and devices.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">SASE Pros<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u2705 Built-in security: <\/strong>Features like a firewall, threat detection, and Zero Trust are unified into one platform.<br><strong>\u2705 Cloud-native and scalable: <\/strong>Easily adds users, devices, or offices without needing new hardware.<br><strong>\u2705 Local edge access for faster speeds: <\/strong>Improves performance for remote teams and global employees.<br><strong>\u2705 Centralized management dashboard: <\/strong>Gives visibility and control across all users and traffic.<br><strong>\u2705 Consistent policies across all devices: <\/strong>Enhances security even on personal laptops.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">SASE Cons<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u274c High cost per user: <\/strong>Bundled services mean more value, but also higher monthly pricing.<br><strong>\u274c Complex onboarding: <\/strong>Setup involves configuring identity providers, policies, and routing.<br><strong>\u274c Cloud dependence: <\/strong>Relies on internet connectivity and service provider uptime.<br><strong>\u274c Not ideal for legacy or offline systems: <\/strong>It may not work well with legacy apps, air-gapped systems, or networks that aren\u2019t internet accessible.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"wiv\">What Is a VPN?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A <a href=\"https:\/\/www.privateinternetaccess.com\/what-is-vpn\">VPN (virtual private network)<\/a> creates an encrypted tunnel between a user\u2019s device and a company\u2019s internal network. All traffic gets funneled through a central VPN server, which routes it to its destination, whether that\u2019s a file server, a cloud app, or a public website.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">How Does a VPN Work?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A VPN encrypts the user\u2019s traffic and routes it through the VPN server, masking their IP address and giving them secure access to company resources as if they were on-site. It\u2019s a tried-and-true method for protecting data in transit, especially when employees are working remotely or connecting from unknown networks.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.privateinternetaccess.com\/blog\/wp-content\/uploads\/2025\/08\/sase-vs-vpn-2-1024x683.png\" alt=\"A VPN routes all user traffic through a central encrypted tunnel to a VPN server, which then grants access to internal network resources like apps and data.\" class=\"wp-image-31333\" srcset=\"https:\/\/www.privateinternetaccess.com\/blog\/wp-content\/uploads\/2025\/08\/sase-vs-vpn-2-1024x683.png 1024w, https:\/\/www.privateinternetaccess.com\/blog\/wp-content\/uploads\/2025\/08\/sase-vs-vpn-2-300x200.png 300w, https:\/\/www.privateinternetaccess.com\/blog\/wp-content\/uploads\/2025\/08\/sase-vs-vpn-2-768x512.png 768w, https:\/\/www.privateinternetaccess.com\/blog\/wp-content\/uploads\/2025\/08\/sase-vs-vpn-2.png 1200w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">VPN Features<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Enterprise VPNs typically include a few key features:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Remote access VPN:<\/strong> Encrypts individual user connections to your internal network from any location.<\/li>\n\n\n\n<li><strong>Site-to-site VPN:<\/strong> Creates a secure tunnel between two office networks, letting them function as one virtual environment.<\/li>\n\n\n\n<li><strong>IPsec or SSL encryption:<\/strong> Secures traffic with strong cryptographic protocols that protect against interception or tampering.<\/li>\n\n\n\n<li><strong>Split tunneling:<\/strong> Allows users to route only some traffic through the VPN, improving speed for non-sensitive tasks.<\/li>\n\n\n\n<li><strong>Centralized authentication:<\/strong> Integrates with your identity system to manage access and credentials across all users.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Learn more in our <a href=\"https:\/\/www.privateinternetaccess.com\/blog\/site-to-site-commercial-vpn-vs-remote-access-personal-vpn\/\">comparison of remote access and site-to-site VPNs.<\/a>\u00a0<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">When Do You Need a VPN?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A VPN is good software when your setup is relatively simple and you want a low-cost, fast way to secure connections. You\u2019ll benefit most from a VPN if:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Your business uses local servers or private cloud resources.<\/li>\n\n\n\n<li>You need to secure remote employee access to office infrastructure.<\/li>\n\n\n\n<li>You\u2019re connecting a few branch locations via site-to-site VPN tunnels.<\/li>\n\n\n\n<li>You want to protect data in transit without overhauling your network.<\/li>\n\n\n\n<li>Your team works from hotels, airports, or <a href=\"https:\/\/www.privateinternetaccess.com\/wifi-vpn\">public Wi-Fi<\/a>.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">VPN Pros<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u2705 Strong encryption for secure traffic: <\/strong>Protects sensitive business data from eavesdropping.<br><strong>\u2705 Simple setup for remote access: <\/strong>Employees can connect from anywhere with minimal configuration.<br><strong>\u2705 Affordable for small teams: <\/strong>Lower monthly costs and little to no hardware required.<br><strong>\u2705 Compatible with most devices: <\/strong>VPN clients are available for nearly every platform.<br><strong>\u2705 Can be self-hosted or third-party: <\/strong>Flexibility to choose full control or ease of use.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">VPN Cons<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u274c Trusts everything inside the network: <\/strong>A compromised device could move freely without additional controls.<br><strong>\u274c Limited visibility and logging: <\/strong>Difficult to track or audit user actions without extra tools.<br><strong>\u274c Slower performance: <\/strong>Traffic must go through the VPN server, which can slow things down.<br><strong>\u274c Manual scaling: <\/strong>Adding new users or locations often requires IT configuration.<br><strong>\u274c No built-in threat protection: <\/strong>You\u2019ll need separate antivirus, firewalls, or monitoring tools.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">SASE vs. VPN: What Do They Both Offer?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Before we dive into the differences between the two, let\u2019s look at what they have in common:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Secure Remote Access<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Both SASE and VPNs allow employees to connect safely to internal resources from anywhere, protecting sensitive data during transit.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Data Encryption<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Each solution encrypts traffic to prevent interception. Enterprise VPNs use protocols like IPsec and TLS, while SASE builds encryption into its cloud-native architecture.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">User Authentication<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Both technologies verify user identity before granting access, making sure only authorized users can reach protected systems.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Support for Remote Work<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SASE and VPNs enhance connectivity for remote and distributed teams by enabling secure access to applications, whether hosted on-premises or in the cloud.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"vkd\">SASE vs. VPN: Key Differences<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Both SASE and VPNs secure connections, but they go about it in very different ways. SASE is cloud-first and security-rich. A VPN is direct and data-focused.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><\/td><td><strong>VPN<\/strong><\/td><td><strong>SASE<\/strong><\/td><\/tr><tr><td><strong>Architecture<\/strong><\/td><td>Point-to-point tunnel to company network<\/td><td>Distributed cloud network with security enforcement<\/td><\/tr><tr><td><strong>Security model<\/strong><\/td><td>Trusts internal network<\/td><td>Zero Trust (always verify access)<\/td><\/tr><tr><td><strong>Built-in security<\/strong><\/td><td>Limited to encryption<\/td><td>Includes firewalls, threat detection, and more<\/td><\/tr><tr><td><strong>Performance<\/strong><\/td><td>Slower with distance or congestion<\/td><td>Optimized cloud routing near users<\/td><\/tr><tr><td><strong>Scalability<\/strong><\/td><td>Manual configuration<\/td><td>Cloud-native and elastic<\/td><\/tr><tr><td><strong>Management<\/strong><\/td><td>On-premises or self-managed<\/td><td>Centralized cloud dashboard<\/td><\/tr><tr><td><strong>Best for<\/strong><\/td><td>Small teams, legacy apps<\/td><td>Remote teams, cloud-first orgs<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">SASE vs. VPN: Network Complexity and Management<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A VPN works well when your team is small and stable. It\u2019s relatively easy to set up and gives users secure access to internal resources. But as your organization grows, managing users, devices, and VPN servers becomes time-consuming, and it often leads to messy overlaps and limited visibility.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">SASE replaces separate tools with one cloud-based platform where IT can manage access, security, and traffic from a single dashboard, without any hardware or manual updates required.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If your requirements are simple, a VPN can meet them. But if your business is scaling, merging locations, or supporting a bring-your-own-device (BYOD) environment, SASE significantly reduces the operational burden.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">SASE vs. VPN: Compliance<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.privateinternetaccess.com\/vpn-features\/vpn-encryption\">VPNs encrypt traffic<\/a>, which helps with compliance, but they stop there. They don\u2019t log user activity, enforce detailed access rules, or offer much visibility into what happens after someone connects.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">SASE tracks every connection, limits access based on identity and context, and keeps logs you can actually use in an audit. It can help you meet the technical safeguards required by standards like HIPAA, GDPR, or ISO 27001, without needing half a dozen extra tools.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If you just need to encrypt traffic, a VPN is fine. But if you need to prove access control and user accountability, SASE is the better fit.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">SASE vs. VPN: Pricing\u00a0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">VPNs are cheaper up front. You can self-host one for the cost of server space or use a third-party service for just a few dollars per user per month. They\u2019re ideal when cost is the biggest barrier and your security needs are relatively basic.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">SASE costs more because it does more. It combines secure access, traffic inspection, app control, threat detection, and policy enforcement into one platform. Some providers charge per user, others per site or based on bandwidth.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The real question is long-term cost. VPNs often need add-ons, like endpoint security, DLP, or monitoring tools, as your needs grow. SASE includes many of those out of the box, which can reduce complexity and IT overhead over time.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Is SASE or a VPN Better for Secure Remote Access?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">If you need to connect a few employees to your internal network for access to local files or running desktop software, then a VPN is a simple and affordable solution. A VPN provides complete access to everything on the connected server, encrypts your data and traffic, and <a href=\"https:\/\/www.privateinternetaccess.com\/hide-my-ip-address\">masks your IP address<\/a>.\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">However, if your team is spread out across multiple time zones, often switches devices or networks, and relies heavily on cloud tools like Slack, Zoom, or Google Drive, VPNs start to show their limits. Performance suffers because traffic is backhauled through a central server, and IT teams have less visibility into what\u2019s happening across the board.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">That\u2019s where SASE comes in. It allows users to connect to the closest cloud edge, where advanced security and routing decisions are made in real time. It improves connection speed, user experience, and control to create a solution when remote access becomes the norm rather than the exception.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Has SASE Bypassed VPNs?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SASE solutions haven\u2019t made enterprise VPNs obsolete, not by a long shot. However, they have changed when they make sense.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">VPNs still offer a simple, effective way for trusted users to access internal systems, especially for small teams, individual remote workers, or companies with limited IT resources. They\u2019re easier to deploy and manage, and they work well when most systems are still on-premises or don\u2019t require granular access control.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">SASE, on the other hand, fits best in cloud-first organizations with distributed teams and complex security needs. It doesn\u2019t just encrypt traffic; it checks each connection in real time, applies identity-based policies, and defends against threats as they happen.\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This makes SASE a stronger fit for large, hybrid environments with lots of users, devices, and applications, but not necessarily the best choice for every business.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"wt\">Can a VPN and SASE Work Together?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Yes, and there are plenty of companies that use VPNs and SASE together.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For example, your IT staff might still use a VPN to manage legacy servers that aren\u2019t accessible via the cloud. Meanwhile, the marketing and sales teams could connect via SASE to access cloud apps with added threat protection, device posture checks, and usage controls.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Using both tools allows you to gradually upgrade your security model without disrupting what already works.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"htc\">How to Choose Between a VPN and SASE: Quick Guide<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">If you\u2019re still not sure whether SASE or a VPN is right for your business, here\u2019s a short checklist to help make your decision easier.<\/p>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph\">1. Do you primarily use cloud-based tools like Google Workspace, Microsoft 365, Salesforce, or Dropbox?<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Yes: Go to the next question.<\/li>\n\n\n\n<li>No (you mainly use apps on internal servers): Go with a VPN<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">2. Do employees regularly work from multiple locations (home, office, on the road)?<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Yes: Go to the next question.<\/li>\n\n\n\n<li>No (everyone works in one place): Go with a VPN<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">3. Do you need to apply consistent security policies across all users and devices?<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Yes: Go to the next question.<\/li>\n\n\n\n<li>No (you only need secure access to a few apps): Go with a VPN<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">4. Are you subject to compliance standards like HIPAA, SOC 2, or GDPR?<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Yes: Go with SASE<\/li>\n\n\n\n<li>No: Go to the next question.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">5. Is your company growing or planning to add new locations in the next 6\u201312 months?<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Yes: Go with SASE<\/li>\n\n\n\n<li>No: Go with a VPN<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-faq\">FAQ<\/h2>\n\n\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1754923917873\"><h3 class=\"schema-faq-question\">Is VPN part of SASE?<\/h3> <p class=\"schema-faq-answer\">No, a <a href=\"#vkd\">VPN and SASE<\/a> are two separate software platforms. They both secure remote connections, but they do it in very different ways. VPNs route traffic through a central server, while SASE applies security in the cloud.<br><br><\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1754923938791\"><h3 class=\"schema-faq-question\">Is SASE or a VPN more secure?<\/h3> <p class=\"schema-faq-answer\">SASE is generally more secure because it includes features like malware detection, threat prevention, cloud firewalls, and real-time monitoring. It uses a Zero Trust model, meaning users and devices are continuously verified and only get access to what they need, nothing more. VPNs do <a href=\"https:\/\/www.privateinternetaccess.com\/vpn-features\/vpn-encryption\">encrypt data<\/a> and hide IP addresses, which is crucial, but once someone is connected, they often have broad access inside your network.<br><br><\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1754923967600\"><h3 class=\"schema-faq-question\">Can SASE replace VPN?<\/h3> <p class=\"schema-faq-answer\"><a href=\"#htc\">It depends on your company\u2019s needs<\/a>. For companies that rely on cloud-based applications or have large remote teams, SASE is the better option. However, if you have a hybrid or remote team that needs access to the company servers to access data, documents, and apps, then a remote access or site-to-site VPN is still an excellent software choice. Some hybrid setups combine both tools during the transition.<br><br><\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1754923990173\"><h3 class=\"schema-faq-question\">Can SASE be used with existing VPN infrastructure?<\/h3> <p class=\"schema-faq-answer\">Many businesses layer <a href=\"#wt\">SASE on top of or alongside existing VPN<\/a> setups while they modernize their networks. For example, you might use VPNs for internal IT access or legacy systems while giving employees SASE-based access to cloud tools and SaaS platforms. Some SASE platforms can even integrate with your existing VPN infrastructure to extend policy enforcement or improve visibility.<br><br><\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1754924010808\"><h3 class=\"schema-faq-question\">How does SASE improve user experience compared to VPN?<\/h3> <p class=\"schema-faq-answer\">SASE typically offers faster, more stable connections because it <a href=\"#wis\">routes users to the nearest edge location<\/a>. It doesn\u2019t tunnel all traffic back through a single hub, which reduces lag when accessing cloud services or streaming tools. Plus, all policies are applied in the cloud, so users don\u2019t need to worry about what network they\u2019re on.<br><br><\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1754924039928\"><h3 class=\"schema-faq-question\">What is the difference between SASE and VPN?<\/h3> <p class=\"schema-faq-answer\"><a href=\"#wiv\">A VPN creates a secure, encrypted tunnel<\/a> between a device and a company network, allowing users to access company resources remotely. It\u2019s ideal for basic security and access needs but doesn\u2019t do much beyond encryption. SASE, on the other hand, includes VPN-like connectivity <em>and<\/em> adds centralized policy control, Zero Trust access, malware scanning, and cloud traffic optimization.<br><\/p> <\/div> <\/div>\n\n\n\n\n","protected":false},"excerpt":{"rendered":"<p>Securing your team\u2019s access to company resources while giving employees or contractors access is no longer as simple as configuring the firewall and calling it a day.\u00a0 Cybersnoopers and corporate spies may use advanced techniques to try and view your data, so it\u2019s important to stay at least one step ahead. Deciding between a VPN &hellip; <a href=\"https:\/\/www.privateinternetaccess.com\/blog\/sase-vs-vpn\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;SASE vs. VPN: What\u2019s the Best Way to Secure Your Business Network?&#8221;<\/span><\/a><\/p>\n","protected":false},"author":111,"featured_media":31329,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_stopmodifiedupdate":false,"_modified_date":"","footnotes":""},"categories":[845],"tags":[],"class_list":["post-31328","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-guides"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.9 (Yoast SEO v26.9) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>SASE vs. VPN: Which Do You Need for Your Network?<\/title>\n<meta name=\"description\" content=\"Not sure whether your business needs SASE or a VPN? 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Learn the key differences, pros and cons, use cases, and pricing here.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.privateinternetaccess.com\/blog\/sase-vs-vpn\/\" \/>\n<meta property=\"og:site_name\" content=\"PIA\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/privateinternetaccess\/\" \/>\n<meta property=\"article:published_time\" content=\"2025-08-11T16:32:37+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-27T13:33:50+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.privateinternetaccess.com\/blog\/wp-content\/uploads\/2025\/08\/sase-vs-vpn.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Shauli Zacks\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@buyvpnservice\" \/>\n<meta name=\"twitter:site\" content=\"@buyvpnservice\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Shauli Zacks\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"12 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.privateinternetaccess.com\/blog\/sase-vs-vpn\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.privateinternetaccess.com\/blog\/sase-vs-vpn\/\"},\"author\":{\"name\":\"Shauli Zacks\",\"@id\":\"https:\/\/www.privateinternetaccess.com\/blog\/#\/schema\/person\/7c7096e719972ef142423d7c59e3aaa6\"},\"headline\":\"SASE vs. VPN: What\u2019s the Best Way to Secure Your Business Network?\",\"datePublished\":\"2025-08-11T16:32:37+00:00\",\"dateModified\":\"2026-05-27T13:33:50+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.privateinternetaccess.com\/blog\/sase-vs-vpn\/\"},\"wordCount\":2563,\"publisher\":{\"@id\":\"https:\/\/www.privateinternetaccess.com\/blog\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.privateinternetaccess.com\/blog\/sase-vs-vpn\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.privateinternetaccess.com\/blog\/wp-content\/uploads\/2025\/08\/sase-vs-vpn.png\",\"articleSection\":[\"Guides\"],\"inLanguage\":\"en-US\"},{\"@type\":[\"WebPage\",\"FAQPage\"],\"@id\":\"https:\/\/www.privateinternetaccess.com\/blog\/sase-vs-vpn\/\",\"url\":\"https:\/\/www.privateinternetaccess.com\/blog\/sase-vs-vpn\/\",\"name\":\"SASE vs. VPN: Which Do You Need for Your Network?\",\"isPartOf\":{\"@id\":\"https:\/\/www.privateinternetaccess.com\/blog\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.privateinternetaccess.com\/blog\/sase-vs-vpn\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.privateinternetaccess.com\/blog\/sase-vs-vpn\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.privateinternetaccess.com\/blog\/wp-content\/uploads\/2025\/08\/sase-vs-vpn.png\",\"datePublished\":\"2025-08-11T16:32:37+00:00\",\"dateModified\":\"2026-05-27T13:33:50+00:00\",\"description\":\"Not sure whether your business needs SASE or a VPN? 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VPNs route traffic through a central server, while SASE applies security in the cloud.<br\/><br\/>","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.privateinternetaccess.com\/blog\/sase-vs-vpn\/#faq-question-1754923938791","position":2,"url":"https:\/\/www.privateinternetaccess.com\/blog\/sase-vs-vpn\/#faq-question-1754923938791","name":"Is SASE or a VPN more secure?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"SASE is generally more secure because it includes features like malware detection, threat prevention, cloud firewalls, and real-time monitoring. It uses a Zero Trust model, meaning users and devices are continuously verified and only get access to what they need, nothing more. VPNs do <a href=\"https:\/\/www.privateinternetaccess.com\/vpn-features\/vpn-encryption\">encrypt data<\/a> and hide IP addresses, which is crucial, but once someone is connected, they often have broad access inside your network.<br\/><br\/>","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.privateinternetaccess.com\/blog\/sase-vs-vpn\/#faq-question-1754923967600","position":3,"url":"https:\/\/www.privateinternetaccess.com\/blog\/sase-vs-vpn\/#faq-question-1754923967600","name":"Can SASE replace VPN?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"<a href=\"#htc\">It depends on your company's needs<\/a>. For companies that rely on cloud-based applications or have large remote teams, SASE is the better option. However, if you have a hybrid or remote team that needs access to the company servers to access data, documents, and apps, then a remote access or site-to-site VPN is still an excellent software choice. Some hybrid setups combine both tools during the transition.<br\/><br\/>","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.privateinternetaccess.com\/blog\/sase-vs-vpn\/#faq-question-1754923990173","position":4,"url":"https:\/\/www.privateinternetaccess.com\/blog\/sase-vs-vpn\/#faq-question-1754923990173","name":"Can SASE be used with existing VPN infrastructure?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Many businesses layer <a href=\"#wt\">SASE on top of or alongside existing VPN<\/a> setups while they modernize their networks. For example, you might use VPNs for internal IT access or legacy systems while giving employees SASE-based access to cloud tools and SaaS platforms. Some SASE platforms can even integrate with your existing VPN infrastructure to extend policy enforcement or improve visibility.<br\/><br\/>","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.privateinternetaccess.com\/blog\/sase-vs-vpn\/#faq-question-1754924010808","position":5,"url":"https:\/\/www.privateinternetaccess.com\/blog\/sase-vs-vpn\/#faq-question-1754924010808","name":"How does SASE improve user experience compared to VPN?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"SASE typically offers faster, more stable connections because it <a href=\"#wis\">routes users to the nearest edge location<\/a>. It doesn\u2019t tunnel all traffic back through a single hub, which reduces lag when accessing cloud services or streaming tools. Plus, all policies are applied in the cloud, so users don\u2019t need to worry about what network they\u2019re on.<br\/><br\/>","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.privateinternetaccess.com\/blog\/sase-vs-vpn\/#faq-question-1754924039928","position":6,"url":"https:\/\/www.privateinternetaccess.com\/blog\/sase-vs-vpn\/#faq-question-1754924039928","name":"What is the difference between SASE and VPN?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"<a href=\"#wiv\">A VPN creates a secure, encrypted tunnel<\/a> between a device and a company network, allowing users to access company resources remotely. It\u2019s ideal for basic security and access needs but doesn\u2019t do much beyond encryption. SASE, on the other hand, includes VPN-like connectivity <em>and<\/em> adds centralized policy control, Zero Trust access, malware scanning, and cloud traffic optimization.<br\/>","inLanguage":"en-US"},"inLanguage":"en-US"}]}},"_links":{"self":[{"href":"https:\/\/www.privateinternetaccess.com\/blog\/wp-json\/wp\/v2\/posts\/31328","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.privateinternetaccess.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.privateinternetaccess.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.privateinternetaccess.com\/blog\/wp-json\/wp\/v2\/users\/111"}],"replies":[{"embeddable":true,"href":"https:\/\/www.privateinternetaccess.com\/blog\/wp-json\/wp\/v2\/comments?post=31328"}],"version-history":[{"count":18,"href":"https:\/\/www.privateinternetaccess.com\/blog\/wp-json\/wp\/v2\/posts\/31328\/revisions"}],"predecessor-version":[{"id":38557,"href":"https:\/\/www.privateinternetaccess.com\/blog\/wp-json\/wp\/v2\/posts\/31328\/revisions\/38557"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.privateinternetaccess.com\/blog\/wp-json\/wp\/v2\/media\/31329"}],"wp:attachment":[{"href":"https:\/\/www.privateinternetaccess.com\/blog\/wp-json\/wp\/v2\/media?parent=31328"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.privateinternetaccess.com\/blog\/wp-json\/wp\/v2\/categories?post=31328"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.privateinternetaccess.com\/blog\/wp-json\/wp\/v2\/tags?post=31328"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}