Zero Trust Networking Software Buying Insights at a Glance

Zero trust networking software enforces the principle of "never trust, always verify" by authenticating every access request, limiting lateral movement, and maintaining granular control over network resources. Instead of treating network perimeters as secure boundaries, these platforms assume breach and verify each connection attempt, whether from users, devices, or applications, before granting access. The result is a security architecture that feels more like continuous authentication and less like traditional perimeter defense. Zero trust networking software has become central to modern cybersecurity strategies. Security teams rely on these platforms to implement application whitelisting, control network access without VPNs, enforce least-privilege policies, and maintain visibility across endpoints. In practice, the best zero trust networking software acts as the connective layer between identity management, endpoint security, and network access control workflows. Based on G2 review data, users rate zero trust networking software strongly overall. Zero trust network products in the category have an average star rating of 4.60/5 and an average likelihood to recommend of 9.20/10. Ease-of-use metrics trend high across the category, with 6.32/7 for Ease of Use, 6.27/7 for Ease of Setup, and 6.38/7 for Quality of Support. These scores suggest that most security teams are able to adopt zero trust software relatively quickly once policies are configured. The biggest buying pattern that appears across reviews is that teams evaluating zero trust network solutions are trying to balance two priorities at once: implementing comprehensive security controls and maintaining operational efficiency. Strong platforms typically succeed by combining application control, network segmentation, and user-friendly policy management that reduces manual oversight. Common use cases include endpoint protection through application allow listing that blocks unauthorized software execution, secure remote access enabling users to connect to resources without traditional VPNs, lateral movement prevention restricting network traffic between systems, privilege management controlling admin rights and elevation requests, threat detection identifying malicious activity before execution, and compliance enforcement maintaining audit trails and access controls. Finance teams also rely on these platforms for DNS filtering, conditional access policies tied to device posture, and microsegmentation that isolates critical assets from the broader network. Pricing for zero trust network companies usually scales with the number of protected endpoints, the number of enabled feature modules, managed detection and response services, and integration complexity. Entry-level plans typically start with basic application control and network filtering, while enterprise zero trust networking software offers advanced threat prevention, 24/7 SOC support, and zero trust network access (ZTNA) capabilities. Top 5 FAQs from zero trust networking software buyers How do zero trust networking solutions balance security controls with user productivity? What deployment models do zero trust platforms support for hybrid and remote workforces? How well do zero trust network security tools integrate with existing identity and endpoint management systems? What level of visibility and reporting do zero trust providers offer for compliance auditing? How do zero trust software platforms handle legacy applications that can't support modern authentication? G2's top-rated zero trust networking software, based on verified reviews, includes Zscaler Private Access, Palo Alto Networks IoT/OT Security, Okta, ThreatLocker Platform, and Cisco Duo.

What are the top-reviewed budgeting and forecasting software on G2?

Zscaler Private Access Number of Reviews: 85 Satisfaction: 96 Market Presence: 97 G2 Score: 96 Palo Alto Networks IoT/OT Security Number of Reviews: 62 Satisfaction: 91 Market Presence: 82 G2 Score: 86 Okta Number of Reviews: 186 Satisfaction: 72 Market Presence: 91 G2 Score: 81 ThreatLocker Platform Number of Reviews: 89 Satisfaction: 97 Market Presence: 60 G2 Score: 79 Cisco Duo Number of Reviews: 44 Satisfaction: 68 Market Presence: 69 G2 Score: 69 Satisfaction reflects how users rate their experience with the product based on review signals such as usability, support, and likelihood to recommend. (Source 2) Market Presence represents a product's market footprint based on company size, user adoption, and product growth indicators. (Source 2) G2 Score combines Satisfaction and Market Presence to create a category-level ranking that enables direct product comparison. (Source 2) Learn more about how G2 calculates these scores. (Source 1)

What I Often See in Zero Trust Networking Software

Pros: What I See Users Consistently Appreciating Zero trust architecture prevents unauthorized application execution through default-deny policies “I like the application control aspect of ThreatLocker Platform and the fact that it uses a Zero Trust method to prevent unknown execution or installation of software. With the application control, I get a wealth of information about what application is trying to run, where it’s running from, and what the application can do, such as talk to the internet or access other files. The zero trust method gives me full control, ensuring no application will run in my environment unless I approve of it first. I would say the initial setup, based on learning through their University, is pretty seamless, and ThreatLocker has an amazing team that helps make the process easier.” - Dino L., ThreatLocker Platform Review Secure network access eliminating traditional VPN dependencies for remote users “I appreciate how Zscaler Private Access secures remote connectivity for our hybrid workforce without the need for traditional VPNs, enabling safe access to internal applications from any location. I am impressed by the product's ability to noticeably reduce latency and enhance the overall user experience, all while upholding a robust security posture and compliance standards. Setting it up has been straightforward for me, thanks to the clear documentation and the support of an active community. I also value how users can connect directly to the specific applications they require, without exposing the entire network. The solution is lightweight and fast, removing the hassle of managing VPNs and their often sluggish tunnels. The admin console offers excellent visibility, and integration with identity providers like Azure is seamless. I find the cost of Zscaler Private Access to be reasonable and attractive, particularly for enterprises, and I appreciate its recognition as a market leader.” - Ritik S., Zscaler Private Access Review Application whitelisting stops malware before it runs on endpoints “I really like the strict application control and the ease of managing the ThreatLocker Platform. It ensures that only authorized applications can run, and the interface makes managing the application whitelist straightforward. The platform provides a solid and secure operation. Additionally, discovery and policy enforcement were easy, allowing for a quick standard of service.” - Mark A., ThreatLocker Platform Review Cons: Where I See Many Platforms Falling Short Complex policy configuration requiring extensive planning during initial deployment “The initial setup and implementation can be a bit complex and time-consuming, especially for first-time users. Sometimes troubleshooting issues takes longer than expected. Also, the pricing feels on the higher side and some advanced features require additional configuration knowledge. Improving documentation and simplifying setup would make it easier for new teams.” - Deepak S., Zscaler Private Access Review Steep learning curve navigating advanced features across multiple security modules “While the core functionality is strong, the initial learning curve for configuring risk-based policies and understanding the ML-driven device classification can be a bit steep, especially for teams new to OT environments. Additionally, the product documentation could be more detailed regarding troubleshooting advanced detection scenarios. Pricing can also become a concern for smaller organizations with hybrid networks, particularly when scaling to multiple remote sites or factories.” - Verified User in Information Technology and Services, Palo Alto Networks IoT/OT Security Review

Page 4 | Best Zero Trust Networking Software: User Reviews from September 2026

NordLayer

NordLayer ist eine adaptive Internetsicherheits- und Netzwerkzugangslösung für moderne Unternehmen, entwickelt von NordVPN. Es hilft modernen Unternehmen jeder Größe, ihren Netzwerkzugang mit einer auf ZTNA fokussierten Remote-Zugangslösung abzusichern. Es passt in die Teilmenge der Security Service Edge (SSE)-Dienste und ist ideal, um regulatorische Compliance-Zertifizierungen zu verfolgen oder die Cyber-Resilienz zu verbessern. Als cloud-native Lösung mit einer benutzerfreundlichen Oberfläche stimmt NordLayer mit den besten ZTNA-Praktiken überein. Es ist schnell und einfach mit bestehender Infrastruktur einzurichten, hardwarefrei und anpassungsfähig. NordLayer skaliert mit Ihrem Unternehmen und bietet Sicherheit für jede Unternehmensgröße, Komplexität oder Arbeitsmodell, einschließlich Remote- oder Hybrid-Teams.

Average Rating: 4.3/5.0

Total Reviews: 127

How Do G2 Users Rate NordLayer?

Support-Qualität: 8.5/10 (Category avg: 8.9/10)
Einfache Bedienung: 9.2/10 (Category avg: 8.9/10)
Einfache Verwaltung: 9.0/10 (Category avg: 8.8/10)
Anwendungssicherheit: 9.8/10 (Category avg: 9.0/10)

Who Is the Company Behind NordLayer?

Verkäufer: Nord Security
Unternehmenswebsite:
Gründungsjahr: 2012
Hauptsitz: Global
Twitter: @NordPass
9,488 Twitter-Follower
LinkedIn®-Seite: www.linkedin.com
1,915 Mitarbeiter*innen auf LinkedIn®

Who Uses This Product?

Who Uses This: CTO
Top Industries: Computersoftware, Informationstechnologie und Dienstleistungen
Company Size: 56% Small, 34% Medium

What Do G2 Reviewers Say About NordLayer?

AI-generated summary from verified user reviews

Pros

Benutzer schätzen die Benutzerfreundlichkeit von NordLayer, profitieren von einer unkomplizierten Einrichtung und flexiblen Konfigurationsmöglichkeiten.
Benutzer heben die einfache Einrichtung von NordLayer hervor und loben die intuitive Konfiguration und umfassende Dokumentation.
Benutzer lieben den einfachen Zugang, den NordLayer bietet, da es sichere Verbindungen und das Management für Remote-Teams vereinfacht.
Benutzer schätzen das einfache Management von NordLayer, das einfachen Benutzerzugang und eine reibungslose Konnektivität für Teams ermöglicht.
Benutzer finden die einfache Einrichtung von NordLayer sehr vorteilhaft, da sie eine schnelle und unkomplizierte Konfiguration ermöglicht.

Cons

Benutzer erleben Leistungsprobleme mit langsamen Verbindungszeiten und begrenzten Fehlersuchmöglichkeiten, was die Benutzerfreundlichkeit und Effizienz beeinträchtigt.
Benutzer äußern Frustration über begrenzte Funktionen, insbesondere in Bezug auf Admin-Kontrollen und erweiterte Sicherheitsoptionen in NordLayer.
Benutzer erleben Verbindungsprobleme mit NordLayer, oft mit langsamen Verbindungen und gelegentlichen Abbrüchen trotz starker Internetverbindung.
Benutzer erleben komplexe Konfigurationsherausforderungen mit NordLayer und fühlen sich durch begrenzte Optionen und langsame Support-Antworten eingeschränkt.
Benutzer äußern Frustration über die komplexe Einrichtung von NordLayer, insbesondere bei fortgeschrittenen Konfigurationen und Supportantworten.

What Are Recent G2 Reviews of NordLayer?

"Transparenter, effizienter VPN ohne merkliche Verlangsamungen"

Rating: 4.0/5.0 stars

— John D.

Best Zero Trust Networking Software - Page 4

How Many Zero Trust Networking Software Products Does G2 Track?

Category Stats (Sep 2026)

How Does G2 Rank Zero Trust Networking Software Products?

G2 Grid® for Zero Trust Networking Software

How Do G2 Users Rate NordLayer?

Who Is the Company Behind NordLayer?

Who Uses This Product?

What Do G2 Reviewers Say About NordLayer?

Pros

Cons

What Are Recent G2 Reviews of NordLayer?

What Are G2 Users Discussing About NordLayer?

How Do G2 Users Rate Zaperon Identity-centric SSE Platform?

Who Is the Company Behind Zaperon Identity-centric SSE Platform?

Who Uses This Product?

What Do G2 Reviewers Say About Zaperon Identity-centric SSE Platform?

Pros

Cons

What Are Recent G2 Reviews of Zaperon Identity-centric SSE Platform?

How Do G2 Users Rate Delinea Server Suite?

Who Is the Company Behind Delinea Server Suite?

Who Uses This Product?

What Do G2 Reviewers Say About Delinea Server Suite?

Pros

Cons

What Are Recent G2 Reviews of Delinea Server Suite?

What Are G2 Users Discussing About Delinea Server Suite?

How Do G2 Users Rate HPE Aruba Networking SSE?

Who Is the Company Behind HPE Aruba Networking SSE?

Who Uses This Product?

What Are Recent G2 Reviews of HPE Aruba Networking SSE?

How Do G2 Users Rate SonicWall Cloud Secure Edge?

Who Is the Company Behind SonicWall Cloud Secure Edge?

Who Uses This Product?

What Do G2 Reviewers Say About SonicWall Cloud Secure Edge?

Pros

Cons

What Are Recent G2 Reviews of SonicWall Cloud Secure Edge?

What Are G2 Users Discussing About SonicWall Cloud Secure Edge?

How Do G2 Users Rate Diode Collab?

Who Is the Company Behind Diode Collab?

Who Uses This Product?

What Do G2 Reviewers Say About Diode Collab?

Pros

Cons

What Are Recent G2 Reviews of Diode Collab?

How Do G2 Users Rate Forescout Platform?

Who Is the Company Behind Forescout Platform?

Who Uses This Product?

What Do G2 Reviewers Say About Forescout Platform?

Pros

Cons

What Are Recent G2 Reviews of Forescout Platform?

What Are G2 Users Discussing About Forescout Platform?

How Do G2 Users Rate UTunnel VPN and ZTNA?

Who Is the Company Behind UTunnel VPN and ZTNA?

Who Uses This Product?

What Do G2 Reviewers Say About UTunnel VPN and ZTNA?

Pros

Cons

What Are Recent G2 Reviews of UTunnel VPN and ZTNA?

What Are G2 Users Discussing About UTunnel VPN and ZTNA?

How Do G2 Users Rate Ivanti Neurons for ZTA?

Who Is the Company Behind Ivanti Neurons for ZTA?

Who Uses This Product?

What Do G2 Reviewers Say About Ivanti Neurons for ZTA?

Pros

Cons

What Are Recent G2 Reviews of Ivanti Neurons for ZTA?

How Do G2 Users Rate NetFoundry Zero Trust Workload Connectivity?

Who Is the Company Behind NetFoundry Zero Trust Workload Connectivity?

Who Uses This Product?

What Do G2 Reviewers Say About NetFoundry Zero Trust Workload Connectivity?

Pros

What Are Recent G2 Reviews of NetFoundry Zero Trust Workload Connectivity?

How Do G2 Users Rate Veritas Netbackup Flex Appliance Security?

Who Is the Company Behind Veritas Netbackup Flex Appliance Security?

Who Uses This Product?

What Do G2 Reviewers Say About Veritas Netbackup Flex Appliance Security?