VPN infrastructure has become mission-critical for most organizations. Remote workforces depend on it. Site-to-site connectivity runs through it. And when it fails or degrades, the impact is immediate and visible: helpdesk tickets spike, remote workers can’t access systems, and IT teams get called in to troubleshoot blind.
The problem is that most network teams have good visibility into their LAN but very little into their VPN. Tunnel status, session counts, throughput, and gateway availability often go unmonitored until something breaks. That reactive posture is no longer sustainable.
This guide covers the top VPN monitoring software available in 2026, what each tool actually does well, where each one falls short, and how to match the right tool to your environment. Whether you’re managing IPsec tunnels across branch offices, SSL VPN access for remote workers, or a mix of both across a multi-vendor network, there’s a solution here built for your situation.
Table of contents
Why VPN Monitoring Is Non-Negotiable in 2026
The Challenges of Managing a Remote Workforce
Remote and hybrid work is no longer a temporary policy. For most organizations, it is the standard operating model. That means VPN gateways are handling sustained, high-volume traffic from users spread across dozens of locations, home networks, and mobile connections.
The operational challenges this creates are significant. VPN capacity that was sized for occasional remote access is now being used continuously by the majority of the workforce. License limits get hit without warning. Gateways become performance bottlenecks when concurrent session counts exceed thresholds. Users experience sluggish application response or dropped connections, and they report it to IT long after the problem started.
Without dedicated VPN performance monitoring, IT teams are left reconstructing what happened after the fact. They have no visibility into session counts over time, no alerts on throughput degradation, and no way to identify which tunnel or gateway is responsible for a user’s complaint.
The result is longer resolution times, more user-impacting downtime, and reactive firefighting instead of proactive capacity management. For MSPs managing VPN infrastructure across multiple clients, the problem is multiplied across every environment they support.
The Security Risks of Unmonitored VPN Connections
Beyond performance, unmonitored VPN connections represent a genuine security gap. VPN tunnels are trusted pathways into internal networks. If a tunnel is established from an unexpected source, at an unusual time, or using compromised credentials, that activity needs to be detectable.
Several high-profile security incidents in recent years originated from abused VPN access. Attackers exploited unpatched VPN appliances, then moved laterally through trusted connections. The access itself was legitimate from the network’s perspective, which is exactly what made detection difficult.
VPN monitoring software that tracks connection events, flags anomalous session patterns, and alerts on gateway availability issues provides the visibility needed to catch these threats earlier. Without it, security teams are operating with a blind spot at one of the most critical entry points in the network.
Key Features of Effective VPN Monitoring Software
Not all VPN monitoring tools approach the problem the same way. Some focus on deep protocol-level session analytics. Others provide infrastructure-level monitoring of the gateways and firewalls that host VPN services. Before evaluating specific tools, it helps to know what capabilities actually matter for your use case.
Multi-Vendor VPN Support: Most enterprise networks run VPN equipment from multiple vendors. A monitoring platform that only supports Cisco or only handles a single VPN protocol will leave gaps. Look for tools that can monitor IPsec and SSL VPN implementations across a range of hardware vendors via SNMP or vendor APIs.
Real-Time Tunnel and Session Monitoring: The ability to see active tunnel status, concurrent session counts, and throughput in real time is foundational. This is what allows you to catch a degrading tunnel before users start calling, or to identify that a gateway is approaching its session limit before it starts refusing connections.
Capacity and Performance Alerting: Static dashboards are useful but not sufficient. Effective VPN monitoring software sends proactive alerts when session counts hit defined thresholds, when gateway CPU or memory spikes, or when tunnel latency exceeds acceptable limits. Alerts should be actionable and specific enough to identify the affected device.
Historical Data and Reporting: Trend analysis over time is what enables capacity planning. Knowing that your primary VPN gateway peaks at 85% session utilization every Monday morning tells you something actionable. Look for tools that retain historical metrics and allow you to generate utilization reports for capacity reviews and executive reporting.
Integration with Broader Network Management: VPN monitoring doesn’t happen in isolation. When a VPN tunnel goes down, it usually means a firewall, router, or ISP link is also involved. Tools that integrate VPN monitoring with broader network visibility allow you to correlate events and identify root cause faster.
Quick Comparison Table
| Tool | Best For | VPN Monitoring Approach | Starting Price | Deployment |
| Domotz | MSPs, distributed IT teams | SNMP + custom scripting on VPN gateways; remote access to devices | $1.50/device/month | Cloud SaaS + lightweight agent |
| Auvik | MSPs, mid-market IT | SNMP-based gateway monitoring + automated topology mapping | Quote-based | Cloud SaaS + virtual collector |
| PRTG | SMBs, mid-market enterprises | Custom SNMP sensors via MIB import; syslog capture | $2,149/year (500 sensors) | On-premises Windows (+ cloud option) |
| ManageEngine Firewall Analyzer | Security teams, compliance-focused orgs | Firewall log analysis; per-user VPN session reporting | ~$395/year (2 devices) | On-premises |
| Cisco ThousandEyes | Large enterprises | End-to-end path visibility from endpoint to VPN gateway | Quote-based (enterprise) | Cloud SaaS + endpoint agents |
| SolarWinds NPM | Large enterprise NOC teams | SNMP polling of VPN gateways; syslog/trap processing | ~$7/node/month (SaaS) | On-premises Windows or SaaS |
| Zabbix | Cost-conscious orgs with Linux expertise | SNMP + custom scripts; community templates for VPN devices | Free (self-hosted) | On-premises Linux or Zabbix Cloud |
| Site24x7 | SMBs, mid-market, MSPs | SNMP monitoring of VPN-capable devices; NetFlow analysis | ~$42/month (Professional) | Cloud SaaS |
Pricing is based on publicly available and community-sourced information and may not reflect current or exact vendor pricing. Always check with the vendor for the latest details.
The Top VPN Monitoring Software for 2026
1. Domotz
Best for: MSPs and IT teams needing multi-site VPN infrastructure monitoring with SNMP-based device visibility, automated alerting, and remote access to VPN gateways without a separate VPN connection.
Domotz is a cloud-based network monitoring and management platform built specifically for MSPs, IT service providers, and distributed IT teams. Its VPN monitoring capabilities center on the network infrastructure that VPN services run on: firewalls, routers, and security appliances that terminate VPN connections.
Domotz monitors VPN-capable devices via SNMP (v1, v2c, and v3), pulling tunnel status, session counts, gateway availability, and performance metrics from supported hardware. Custom SNMP OID monitoring and a rich MIB library allow teams to track vendor-specific VPN metrics from Cisco, Fortinet, Palo Alto, SonicWall, and other major platforms. When a VPN gateway goes offline, a tunnel drops, or a key metric crosses a defined threshold, Domotz fires an alert via email, SMS, Slack, or Teams.
For MSPs, the multi-site architecture is particularly valuable. A single Domotz dashboard provides visibility across all client environments, including the health of each site’s VPN infrastructure. If a client’s site-to-site tunnel goes down at 2 AM, the on-call team gets the alert without needing to log into individual client portals.
The remote access capability also matters in a VPN monitoring context. Domotz provides built-in remote access to managed devices via RDP, SSH, HTTP/S, and Telnet without requiring a separate VPN connection. This means a technician can remotely access a firewall or VPN gateway to investigate or resolve an issue even when the VPN tunnel itself is down.
Domotz’s custom scripting framework adds flexibility for environments that need extended VPN monitoring beyond standard SNMP. Teams can build custom checks for specific tunnel states or VPN health metrics not covered by default templates.
Topology snapshots (added January 2026) and VLAN auto-discovery also give IT teams better context around VPN infrastructure, showing how tunneled traffic relates to the broader network layout.
Pricing: $1.50 per managed device per month, sold in groups of 10 ($15/month minimum). All features are included with no tiers. A free tier covers one managed device with unlimited discovery. No long-term contracts required. A 14-day free trial is available with full feature access.
Strengths: Transparent, predictable pricing; 15-minute deployment; excellent multi-site MSP architecture; built-in remote access to devices without a separate VPN; strong SNMP monitoring across multi-vendor environments; 4.9/5 on Capterra.
Limitations: VPN monitoring relies primarily on SNMP and custom scripting rather than deep session-level protocol analytics. Not the right fit for teams needing per-user VPN session reporting or advanced traffic inspection.
Ideal for: MSPs and IT teams managing VPN infrastructure across multiple sites who need reliable gateway monitoring, proactive alerting, and remote access to devices without heavy per-site infrastructure requirements.
Start a free 14-day Domotz trial
2. Auvik
Best for: MSPs and IT teams wanting automated topology mapping combined with VPN infrastructure visibility and pre-configured alerting.
Auvik is a cloud-native network management platform targeting MSPs and mid-market IT teams. Its VPN monitoring capability is delivered primarily through SNMP-based device monitoring of firewalls and routers that host VPN services, combined with automated network topology mapping that shows how VPN-connected sites relate to the broader infrastructure.
Auvik includes pre-configured alerts covering device availability and SNMP-based performance thresholds, which can be applied to VPN gateways. Its TrafficInsights feature (NetFlow-based) provides visibility into network traffic flows, which can help identify unusual patterns associated with VPN traffic. Automated topology maps update in real time, which is useful for visualizing site-to-site VPN relationships and identifying connectivity issues.
Auvik’s strength is ease of use and fast deployment. The automated discovery and mapping capabilities are well-reviewed, and its MSP-specific features including a multi-tenant NOC dashboard, PSA integrations with ConnectWise, Autotask, and HaloPSA, and configuration backup are mature and practical.
Pricing: Device-based, tiered pricing with no publicly listed rates. Network devices are significantly more expensive per unit than edge devices. Multiple sources indicate pricing is substantially higher than Domotz. Quotes are required. A 14-day free trial is available.
Strengths: Best-in-class automated topology mapping; strong MSP integrations; pre-configured alerts out of the box; TrafficInsights for flow-level analysis; G2 rating of 4.5/5.
Limitations: No publicly listed pricing makes budget comparison difficult; per-device costs escalate quickly for larger environments; no deep VPN session-level analytics; no mobile app.
3. PRTG Network Monitor (Paessler)
Best for: SMBs and mid-market IT teams that need flexible, sensor-based VPN monitoring with broad protocol support and a free entry tier.
PRTG is a comprehensive infrastructure monitoring platform built around a sensor-based model. For VPN monitoring, PRTG provides relevant coverage through SNMP sensors (monitoring VPN gateway devices), Syslog sensors (capturing VPN-related events), bandwidth sensors, and custom script integration. Teams can monitor site-to-site IPsec tunnel status, VPN gateway availability, CPU and memory on firewall appliances, and throughput via SNMP OIDs.
PRTG does not have a dedicated out-of-the-box VPN sensor, but its MIB import capability allows administrators to load vendor-specific MIBs and monitor VPN-specific OIDs. For SSL VPN and IPsec tunnel monitoring on platforms like Cisco ASA, Fortinet, or Palo Alto, this means some initial configuration work is required.
The 250+ predefined sensor types, combined with the ability to write custom sensors via Python, PowerShell, or REST APIs, make PRTG adaptable to almost any VPN vendor. The free tier covers 100 sensors, which is enough to monitor a handful of VPN gateways in a smaller environment.
Pricing: Subscription-based, now requiring 3-year terms. PRTG 500 starts at $2,149/year (~50 devices). PRTG 1000 at $3,899/year. All features are included in every tier, with only sensor count varying.
Strengths: Extremely flexible sensor library; free 100-sensor tier for smaller environments; strong multi-channel alerting; proven reliability with 500,000+ users; all features included without add-on purchases.
Limitations: No native VPN sensor requires manual MIB configuration; sensor-based licensing becomes expensive when monitoring all switch ports and VPN metrics in detail; Windows Server required for on-premises deployment; 2024 shift to subscription-only caused user backlash.
4. ManageEngine Firewall Analyzer
Best for: Mid-to-large enterprises and security teams that need detailed VPN session reporting, user activity logging, and policy analysis from firewall and VPN appliances.
ManageEngine Firewall Analyzer is a dedicated security and network traffic analysis tool built specifically around firewall and VPN log data. Unlike general-purpose monitoring platforms, it is designed from the ground up to parse firewall logs and generate actionable reports on VPN activity.
For VPN monitoring, Firewall Analyzer delivers per-user session reporting, VPN usage trends, failed authentication tracking, bandwidth consumption by VPN user or group, and SSL VPN and IPsec VPN activity visibility. It supports a wide range of major firewall and VPN vendors including Cisco ASA, Fortinet FortiGate, Palo Alto, Check Point, SonicWall, Juniper, and others.
The compliance reporting capability is relevant for security teams. Firewall Analyzer can generate VPN audit reports that satisfy PCI-DSS, HIPAA, and ISO 27001 requirements, documenting who connected via VPN, from where, when, and what was accessed.
For organizations already in the ManageEngine ecosystem using OpManager for network monitoring, Firewall Analyzer integrates naturally to provide a combined view of infrastructure performance and security event data.
Pricing: Starts at approximately $395/year for up to 2 devices (Standard). Enterprise editions scale with device count and feature requirements. Both perpetual and subscription licensing are available.
Strengths: Purpose-built VPN log analysis and reporting; broad vendor support; strong compliance reporting; per-user session visibility; good integration with the ManageEngine ecosystem.
Limitations: Primarily a log analysis and reporting tool rather than real-time monitoring and alerting; requires firewall syslog data to be forwarded to the analyzer; less useful for infrastructure-level VPN gateway monitoring without pairing with OpManager.
5. Cisco ThousandEyes
Best for: Enterprise security and network teams that need end-to-end VPN performance monitoring from the user’s perspective, including ISP path analysis and application delivery over VPN.
Cisco ThousandEyes takes a fundamentally different approach to VPN monitoring compared to the other tools on this list. Rather than monitoring VPN gateways from the infrastructure side, ThousandEyes monitors VPN performance from the end-user perspective, using agents deployed on remote worker endpoints or branch office appliances.
This approach answers questions that infrastructure monitoring cannot easily address: Is the VPN tunnel itself performing well, or is the problem in the path between the user and the VPN gateway? Is application performance degraded because of the VPN, or is it an issue with the application itself? How does VPN latency compare across different geographic regions or ISP paths?
ThousandEyes provides hop-by-hop path visualization, packet loss and latency metrics between endpoints and VPN gateways, application performance monitoring over VPN tunnels, and ISP route analysis. For enterprises running split-tunnel VPN configurations, it can help identify which traffic is being routed optimally and which is not.
Pricing: Enterprise pricing, quote-based. Typically positioned as a premium enterprise platform. Costs vary significantly based on the number of agents, monitoring frequency, and modules selected.
Strengths: Unique end-to-end visibility from the user perspective; excellent ISP and path analytics; application performance monitoring over VPN; strong for troubleshooting remote worker connectivity issues.
Limitations: Premium enterprise pricing with no public rates; requires agent deployment on endpoints; not designed for general infrastructure monitoring or MSP multi-tenant use; overkill for most SMB or mid-market environments.
6. SolarWinds Network Performance Monitor
Best for: Large enterprises with dedicated NOC teams that need deep network analytics, comprehensive SNMP monitoring of VPN gateways, and hop-by-hop path analysis across complex environments.
SolarWinds NPM has long been a standard in enterprise network monitoring, and its VPN monitoring capabilities reflect that heritage. Through SNMP polling, NPM can monitor the availability and performance of VPN gateways, track interface utilization on firewalls and routers, and generate alerts on threshold breaches relevant to VPN infrastructure health.
The NetPath feature provides hop-by-hop path analysis, which is valuable for troubleshooting connectivity issues between sites connected via VPN tunnels. Intelligent alerting and syslog/SNMP trap processing allow teams to surface VPN-related events from Cisco ASA, firewall platforms, and other VPN-capable devices.
However, SolarWinds has undergone significant changes. Following its acquisition by Turn/River Capital in February 2025, the company eliminated perpetual licensing and now requires 3-year subscription commitments. Multiple customers have reported renewal price increases of 200 to 300%. The on-premises deployment requires Windows Server and SQL Server, adding infrastructure overhead that cloud-based alternatives avoid.
Pricing: Subscription-only since August 2025. SaaS option approximately $7/node/month. 3-year commitments required. Post-acquisition pricing increases have been widely reported.
Strengths: Deep SNMP monitoring capabilities; NetPath for traffic path visualization; powerful syslog and trap processing; strong Cisco ecosystem integration; PerfStack for cross-stack correlation.
Limitations: Forced subscription migration with significant price increases; complex modular licensing (NetFlow analysis requires a separate NTA module); Windows-only on-premises deployment; legacy reputation concerns from the 2020 SUNBURST security incident.
7. Zabbix
Best for: Cost-conscious organizations with Linux expertise that want enterprise-grade VPN gateway monitoring at zero licensing cost.
Zabbix is a fully open-source monitoring platform with no licensing fees, no host limits, and no feature restrictions. For VPN monitoring, Zabbix works through SNMP-based polling of VPN gateways and firewalls, custom check scripts, and vendor-specific templates available through its community template library.
With Zabbix, teams can monitor VPN gateway availability, CPU and memory utilization, tunnel status via SNMP OIDs, and interface throughput across multi-vendor environments. Custom triggers can be configured to alert on session count thresholds, packet loss, or any VPN-specific metric that can be queried via SNMP or script.
The platform also supports syslog ingestion, which allows VPN event data from firewall platforms to be processed and correlated with performance metrics. This combination of SNMP polling and log analysis provides solid VPN monitoring coverage without requiring a commercial license.
The trade-off is operational overhead. Zabbix requires Linux server administration, database management, and significant configuration to get production-ready. Setup takes days to weeks for a properly tuned environment, compared to minutes for cloud-based alternatives.
Pricing: Free and open-source (AGPLv3). Zabbix Cloud SaaS option starts at $50/month. Commercial support is available separately from Zabbix LLC.
Strengths: Zero licensing cost; highly customizable; scales to tens of thousands of devices; active community with vendor-specific templates; strong for organizations with Linux expertise.
Limitations: Steep learning curve; requires significant Linux and database administration; no managed cloud option at the free tier; initial setup complexity makes it impractical for teams without dedicated Zabbix expertise.
8. Site24x7
Best for: SMBs and mid-market teams that want a cost-effective, unified monitoring platform covering VPN devices, servers, applications, and cloud infrastructure from a single tool.
Site24x7, part of the ManageEngine and Zoho ecosystem, is a cloud-native unified monitoring platform covering networks, servers, applications, websites, and cloud infrastructure. Its network monitoring capability includes SNMP-based monitoring of VPN gateways and firewalls, with support for more than 11,000 device types across major vendors.
For VPN monitoring, Site24x7 can track gateway availability, interface performance, and custom SNMP metrics from VPN-capable devices. It also supports NetFlow analysis, which helps characterize traffic flowing through VPN connections. The platform’s cloud-native architecture means no on-premises monitoring server is required, and the MSP plan allows service providers to manage multiple client accounts from a single interface.
The pricing model is competitive: the Professional plan at approximately $42 to $49 per month includes servers, websites, and network devices in a single subscription. An MSP plan starts at around $45 per month, supporting multiple customer accounts.
Pricing: Professional plan at approximately $42 to $49/month (5 servers, 20 websites, 10 network devices). MSP plan from approximately $45/month for 9 customer accounts.
Strengths: Broad monitoring breadth across network, servers, applications, and cloud; competitive pricing; SNMP support for 11,000+ device types; cloud-native with no on-premises server required.
Limitations: Not purpose-built for MSP managed services; multi-tenant management and PSA integrations are less mature than Domotz or Auvik; VPN monitoring depth relies on SNMP templates and custom configuration rather than native VPN protocol awareness.
How to Choose the Right VPN Monitoring Tool
The right tool depends on three factors: the depth of VPN visibility you need, the size and complexity of your environment, and your operational model.
If you need infrastructure-level VPN gateway monitoring across multiple sites: Domotz or Auvik are the most practical options for MSPs and distributed IT teams. Both deploy quickly, provide SNMP-based monitoring of VPN devices, and offer multi-site dashboards. Domotz is significantly more affordable with transparent per-device pricing. Auvik provides deeper automated topology mapping but at a higher, quote-based cost.
If you need per-user VPN session reporting and compliance documentation: ManageEngine Firewall Analyzer is purpose-built for this use case. It analyzes VPN logs at the session level, generates compliance-ready reports, and supports the broadest range of firewall and VPN vendors for log-based analysis.
If you need to understand VPN performance from the end-user perspective: Cisco ThousandEyes is the specialized tool for this. It answers questions about path quality, ISP routing, and application delivery over VPN that infrastructure monitoring cannot address directly. It is an enterprise investment, but for organizations troubleshooting remote worker performance at scale, nothing else provides the same level of visibility.
If you need broad infrastructure monitoring with VPN included at minimal licensing cost: Zabbix provides enterprise-grade capability at zero cost if your team has the Linux expertise to operate it. PRTG is a strong alternative if you prefer a commercial product with a lower learning curve and a free 100-sensor tier to get started.
If you are an MSP managing VPN infrastructure across many client environments: Domotz offers the most favorable economics. At $1.50 per managed device per month with no feature tiers and no per-site charges, the math scales cleanly across a growing client base. The multi-tenant architecture, PSA integrations with ConnectWise, Autotask, and HaloPSA, and built-in remote access to devices make it operationally practical without adding per-site infrastructure overhead.
Conclusion
VPN monitoring is not optional in environments where remote access is a primary workstyle or site-to-site connectivity is business-critical. The tools in this guide cover the full range of approaches, from SNMP-based infrastructure monitoring to deep session analytics to end-to-end path visibility from the user’s device.
For most IT teams and MSPs, the practical starting point is monitoring the devices that host VPN services: firewalls, routers, and VPN concentrators. A platform that provides reliable SNMP monitoring, proactive alerting, and multi-site visibility covers the most common VPN monitoring needs without requiring a dedicated VPN analytics platform.
Domotz delivers that capability at a per-device price that makes sense for MSPs managing multiple client environments and for IT teams that need predictable, scalable monitoring costs. The 14-day free trial gives you access to the full platform with no credit card required.
Start your free Domotz trial and begin monitoring your VPN infrastructure today.
Frequently Asked Questions
VPN performance monitoring typically involves two approaches. The first is infrastructure monitoring: using SNMP to poll VPN gateways, firewalls, and routers for metrics like CPU utilization, interface throughput, concurrent session counts, and tunnel availability. Tools like Domotz, PRTG, and Zabbix support this approach. The second is end-to-end path monitoring: deploying agents on endpoint devices to measure latency, packet loss, and application response time across the VPN tunnel from the user’s perspective. Cisco ThousandEyes specializes in this. Most organizations benefit from combining both approaches, using infrastructure monitoring for proactive alerting and end-to-end monitoring for user experience validation.
IPsec VPN operates at the network layer (Layer 3) and is typically used for site-to-site connectivity between fixed locations. It encrypts all IP traffic between defined network ranges and generally requires a VPN client or compatible router at both ends. SSL VPN operates at the application layer using TLS encryption and is designed for remote user access. It works through a standard web browser or a lightweight client without requiring full network-layer routing, which makes it easier to deploy for remote workforce access. Many organizations run both: IPsec for site-to-site tunnels and SSL VPN for remote workers.
VPN usage tracking requires access to either SNMP data from VPN gateways (for session counts and throughput aggregates) or firewall/VPN log data (for per-user session detail). SNMP-based tools like Domotz, PRTG, and SolarWinds NPM can track aggregate concurrent sessions and gateway performance over time. For per-user reporting, VPN authentication logs, and detailed session activity, a log-analysis tool like ManageEngine Firewall Analyzer or a SIEM platform is more appropriate. Most organizations use both to cover infrastructure health and user activity auditing.
The most frequently reported VPN problems are intermittent tunnel drops (often caused by routing changes, ISP issues, or firewall policy mismatches), capacity limits being exceeded silently (when concurrent session counts hit license maximums without alerting), performance degradation under high load (particularly on underpowered gateway hardware), authentication failures (from expired certificates, LDAP connectivity issues, or credential problems), and split-tunnel misconfiguration causing traffic to route incorrectly. Most of these issues are detectable through proactive monitoring of VPN gateway metrics, tunnel status, and session counts before they result in user-reported outages.
Yes, most of the tools in this guide support multi-vendor environments through SNMP, which is a vendor-agnostic protocol supported by virtually all enterprise firewalls and VPN gateways. By loading vendor-specific MIBs, teams can monitor Cisco ASA, Fortinet FortiGate, Palo Alto, Check Point, SonicWall, Juniper SRX, and others from a single platform. The depth of monitoring varies by tool and vendor: some platforms include pre-built templates for common VPN vendors, while others require manual OID configuration. Domotz, PRTG, and Zabbix all support multi-vendor SNMP monitoring with varying degrees of template availability.
Remote access monitoring is broader than VPN monitoring alone. It encompasses all mechanisms through which remote users or systems access internal resources, including VPNs, zero-trust network access (ZTNA) platforms, remote desktop gateways, and cloud-hosted application proxies. VPN monitoring specifically addresses the performance, availability, and security of VPN tunnels and gateways. As organizations move toward zero-trust architectures, some remote access monitoring is shifting away from traditional VPN metrics toward identity-aware access logs and application-level session visibility. For most organizations in 2026, VPN monitoring remains a core component of remote access monitoring, but it is increasingly one piece of a broader picture.
