---
description: Discover the most popular Free Network Security Software tools and compare user ratings, pricing, features, and free demo versions.
image: https://gdm-localsites-assets-gfprod.imgix.net/images/getapp/og_logo-94fd2a03a6c7a0e54fc0c9e21a1c0ce9.png
title: Top Free Network Security Software Applications and Tools | GetApp NZ 2026
---

Breadcrumb: [Home](/) > [Free Network Security Software](https://www.getapp.co.nz/directory/1443/network-security/software)

# Network Security Software

Canonical: https://www.getapp.co.nz/directory/1443/network-security/software

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## Products

1. [Tanium](https://www.getapp.co.nz/software/2049841/tanium-endpoint-platform) — 4.2/5 (5 reviews) — Autonomous IT. Unstoppable Business.
2. [Site24x7](https://www.getapp.co.nz/software/91129/site24x7) — 4.7/5 (344 reviews) — All-in-one performance monitoring tool for DevOps and IT
3. [ManageEngine OpManager Plus](https://www.getapp.co.nz/software/2067727/manageengine-opmanager-plus) — 4.6/5 (33 reviews) — Achieve holistic IT infrastructure monitoring with OpManager
4. [EventSentry](https://www.getapp.co.nz/software/120903/eventsentry) — 5.0/5 (22 reviews) — Real-time log \& event log hybrid SIEM monitoring solution
5. [ManageEngine Firewall Analyzer](https://www.getapp.co.nz/software/2047536/manageengine-firewall-analyzer) — 4.5/5 (241 reviews) — Empower firewall intelligence for seamless security manageme
6. [Norton AntiVirus](https://www.getapp.co.nz/software/125539/norton-security) — 4.4/5 (4461 reviews) — Antivirus and online identity protection software
7. [Malwarebytes for Business](https://www.getapp.co.nz/software/2057010/malwarebytes-for-business) — 4.7/5 (2512 reviews) — Complete cybersecurity software for businesses
8. [Google Cloud](https://www.getapp.co.nz/software/122483/google-cloud-platform) — 4.7/5 (2262 reviews) — Modular platform for computing, hosting, storage and more
9. [ESET Endpoint Security](https://www.getapp.co.nz/software/119799/eset-endpoint-security) — 4.7/5 (1169 reviews) — Network security, network monitoring \& endpoint protection
10. [Avast Ultimate Business Security](https://www.getapp.co.nz/software/103355/avast-business-antivirus-pro-plus) — 4.4/5 (932 reviews) — Comprehensive cybersecurity and patch automation for SMB
11. [SpamTitan](https://www.getapp.co.nz/software/111357/spamtitan) — 4.6/5 (563 reviews) — Anti-spam filter for business email. Vital email security.
12. [Cisco Duo](https://www.getapp.co.nz/software/105105/duo-security) — 4.7/5 (548 reviews) — Cloud-based identity security and access management
13. [TunnelBear](https://www.getapp.co.nz/software/123063/tunnelbear) — 4.5/5 (470 reviews) — Virtual Private Network Service Solution
14. [WatchGuard Firebox](https://www.getapp.co.nz/software/2040303/unified-threat-management) — 4.8/5 (446 reviews) — Network security solution to protect against cyber threats
15. [ManageEngine Network Configuration Manager](https://www.getapp.co.nz/software/2055590/network-configuration-manager) — 4.5/5 (281 reviews) — Simplify network management with NCM
16. [WebTitan](https://www.getapp.co.nz/software/111335/webtitan) — 4.5/5 (276 reviews) — DNS-based web filter, malware/phishing protection \& security
17. [JumpCloud Directory Platform](https://www.getapp.co.nz/software/114127/jumpcloud-daas) — 4.6/5 (264 reviews) — A cloud directory platform for secure access to resources
18. [Splunk Enterprise](https://www.getapp.co.nz/software/122523/splunk) — 4.6/5 (259 reviews) — Machine data management and analytics
19. [CrashPlan](https://www.getapp.co.nz/software/101871/code42-com) — 4.4/5 (249 reviews) — Easy, secure, \& cost-effective backup and recovery
20. [Bitdefender GravityZone](https://www.getapp.co.nz/software/2047695/bitdefender-enterprise-manager) — 4.6/5 (222 reviews) — Security \& risk analytics platform with threat intelligence
21. [OpenText Core Endpoint Protection​](https://www.getapp.co.nz/software/1641/webroot-secureanywhere-endpoint-protection) — 4.5/5 (216 reviews) — Smarter Cybersecurity Services \& Solutions
22. [OpenVPN Access Server](https://www.getapp.co.nz/software/2050045/openvpn) — 4.5/5 (200 reviews) — A self-hosted VPN solution engineered for SMBs
23. [LogMeIn Pro](https://www.getapp.co.nz/software/113937/logmein-pro) — 4.4/5 (174 reviews) — Remote access tool for individuals \& small businesses
24. [SentinelOne](https://www.getapp.co.nz/software/112811/sentinelone) — 4.8/5 (109 reviews) — Protect your Endpoints, Cloud, and Data
25. [GoodAccess](https://www.getapp.co.nz/software/2010163/goodaccess) — 4.9/5 (103 reviews) — Zero Trust Architecture as a Service

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Next: [Next page](https://www.getapp.co.nz/directory/1443/network-security/pricing/free/software?page=2)

## Related Categories

- [Cloud Security Software](https://www.getapp.co.nz/directory/291/cloud-security/software)
- [Computer Security Software](https://www.getapp.co.nz/directory/676/antivirus/software)
- [Network Monitoring Tools](https://www.getapp.co.nz/directory/480/network-monitoring/software)
- [Endpoint Protection Software](https://www.getapp.co.nz/directory/1051/endpoint-protection/software)
- [Vulnerability Management Software](https://www.getapp.co.nz/directory/1235/vulnerability-management/software)

## Links

- [View on GetApp](https://www.getapp.co.nz/directory/1443/network-security/software)
- [All Categories](https://www.getapp.co.nz/directory)

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