GlassWire Firewall Alternatives (September 2025)

With over 90 million downloads, ZoneAlarm is one of the world's most popular Firewall software products.

Comodo Firewall is a network security system that monitors and controls the network traffic based on predetermined security rules. Get now for $29.99/Year.

ManageEngine Firewall Analyzer is an agent-less Firewall, VPN, Proxy Server log analysis and configuration management software to detect intrusion, monitor bandwidth and Internet usage

Protect your network from viruses, malware and malicious activity with GFI KerioControl, the easy-to-administer yet powerful all-in-one security solution

ManageEngine OpManager is an easy to use network monitoring software & an affordable network monitoring solution to monitor network devices such as routers, switches, & more. Try now!

Best Free Keylogger is a free but professional PC monitoring software that allows you to monitor children or employee computer and internet activities.

Sparrowiq.com offers network traffic monitoring and analysis tools that let you monitor what traffic is running on your network. For more details, contact us @ [email protected].

Domotz is a network monitoring software designed for IT professionals and MSPs. Gain real-time visibility on any network. Start Your Free Trial Now.

Intermapper provides industry-leading network monitoring tools for Windows, Linux, and Mac. IT pros love it for its visual, dynamic network maps, real time alerts, and user friendly interface. Start a free 30 day trial.

NetFlow Analyzer is a real-time NetFlow traffic analysis tool that provides visibility into the network bandwidth performance. Download a free trial now!

Arista NG Firewall simplifies network security with a single, modular, software platform designed to fit the evolving needs of your organization.

Windscribe is a desktop application and browser extension that work together to block ads and trackers, restore access to blocked content and help you safeguard your privacy online.

Monitor latency, packet loss, and jitter. Plot results on an infinite timeline. Find the source of problems. Share the evidence.

Stay on top of security issues with our cloud-based managed cybersecurity system. With forensics, data loss prevention and more, your devices are fully protected.

Manage networks, servers, devices, traffic, web, cloud services, and applications with NetCrunch - a versatile, agentless system running on Windows on-prem

Employee computer monitoring software with web monitoring, content filtering, and device control. Track computer activity & Internet usage

In the cloud era, network firewalls must do more than secure your network. They must also ensure you have uninterrupted network availability and robust access to cloud-hosted applications.Barracuda CloudGen Firewall is a family of hardware, virtual, and cloud-based appliances that protect and enhance your dispersed network infrastructure. They deliver advanced security by tightly integrating a comprehensive set of Cloud-Generation firewall technologies, including Layer 7 application profiling, intrusion prevention, web filtering, malware and advanced threat protection, antispam protection, and network access…

Tripwire Enterprise helps accurately identify security misconfigurations and indicators of compromise to reduce your attack surface.

Instantly access vital NetFlow and sFlow data sources, server system metrics, and network anomalies with Nagios Network Analyzer.

AdGuard is the best way to get rid of annoying ads and online tracking and protect your computer from malware. Make your web surfing fast, safe and ad-free

Emsisoft Anti-Malware for best real-time protection against ransomware and other malware with dual scanner, behaviour blocker and more advanced features.

Progress (formerly Ipswitch) WhatsUp Gold provides complete visibility into the status and performance of applications, network devices and servers in the cloud or on-premises.

Experience unrivaled security with Forcepoint Next Generation Firewall (NGFW) Appliances. Stay ahead of cyber threats and secure your network with confidence.

Monitor user activity, enforce web content filtering, improve employee productivity & investigate insider threats. Invisible mode. Employee Monitoring.

The ultimate security solution for PC, Android, and iOS devices. Get advanced Antivirus, Firewall, Anti-ransomware, Anti-phishing, Browser protection, and more!

Discover powerful applications such as Little Snitch Mini, Little Snitch, LaunchBar and Micro Snitch.

The world’s most popular tool for monitoring your entire database estate; with instant problem diagnosis, customizable alerting, and seamless scaling.

Application Control enables businesses to easily create granular policies based on users or groups—to identify, block or limit the usage of applications and widgets.

Manage your network based on how users experience their key applications

Auvik is cloud-based network management software for today’s changing workforce. Gain true network visibility and control. Use Auvik free for 14 days.

Zabbix is a mature and effortless enterprise-class open source monitoring solution for network monitoring and application monitoring of millions of metrics.

Safer-Networking Ltd.

Really simple VPN to browse the web privately & securely. Unblock websites around the world with applications for Mac, PC, iOS, Android & Chrome.

Protect your home and business PCs, Macs, iOS and Android devices from the latest cyber threats and malware, including ransomware.

Cisco ASA 5500 Series Next-Generation Firewalls scale to meet a wide range of needs while providing highly secure, high-performance connectivity.

Browser Security Plus is a comprehensive web browser security software that enables IT admins to secure and manage browsers against web-based threats. Try it for free!

360 Total Security is a Cybersecurity software. Protect your PC against malware, ransomware, malicious websites and other advanced online threats, Download 360 Total Security for free and secure your PC.

Ranked in the top 5 for efficacy in independent testing, VIPRE Endpoint Security Cloud delivers nextgen antivirus protection and convenience.

Kaspersky Antivirus offers powerful virus protection against all types of malware and the latest cyber threats. Download Kaspersky antivirus software versions for Windows, Mac, and Android devices.

Glary Utilities Pro is a premium all-in-one utility that cleans, accelerates, maintains, and protects your PC. With a single click, it optimizes your system and offers over 20 tools to boost your computer's performance.

Norton VPN helps protect the private information you send and receive when using public Wi-Fi. Download our secure VPN today.

Paessler is the producer of PRTG, the highly powerful network monitoring software ✓ PRTG monitors your whole IT infrastructure 24/7 and alerts you to problems before users even notice.

OpUtils is an IP address & switch port management software that helps in managing IP's & switch ports along with rogue detection. Get a free trial today.

Take cybersecurity to the next level with WatchGuard Endpoint Security Solutions

Comprehensive user behavior analytics software for insider threat management, data loss prevention, workplace productivity, employee monitoring & more

Protect your business from viruses with AVG Internet Security Business Edition. Includes email and server security, business antivirus, and firewall.

ManageEngine Network Configuration Manager is a multi-vendor network change & configuration management software for switches, routers, and firewalls. Try now!

Surfshark VPN – secure your data ● Unlimited devices ● 24/7 support ● 3200+ servers in 100 countries ● No-logs policy ● RAM-only servers, & more.

Panorama saves time and reduces complexity with centralized firewall management for all your Palo Alto Networks Next-Generation Firewalls and Prisma Access.

This data sheet describes the benefits, specifications, and ordering information for the Cisco Threat Defense Virtual (formerly NGFWv) Appliance.

CloudGuard network security protects public, private, and hybrid-cloud deployments from advanced threats with the highest catch rate of malware and other attacks.

Snort is an open-source, free and lightweight network intrusion detection system (NIDS) software for Linux and Windows to detect emerging threats.

SonicWall Capture Client is a unified client platform that delivers multiple endpoint protection capabilities, including next-generation malware protection and support for visibility into encrypted traffic. It leverages cloud sandbox file testing, comprehensive reporting, and enforcement for endpoint protection. Additionally, provide consistent assurance of client security, with easy-to-use and actionable intelligence and reporting.

Choose from Desktop, iOS, Android, or let us email you a mobile download link.

Kiwi CatTools is a network automation tool designed to manage configurations on network devices such as routers, switches, and firewalls. Free trial for 14 days!

Entuity software delivers all-in-one network monitoring software for faster insights and manageable network alerts. Learn more here.

Security Infrastructure Automation - visibility your team needs to see where issues may happen + filter to know which ones matter + specific steps to fix them.

WordPress security plugin done right: firewall and anti-spam, malware scanner, file recovery & integrity checking

Palo Alto Networks has a family of 5G-ready, K2 next-generation firewalls for service providers.

Discover the most effective NGFW in the industry, reliably safeguarding users, applications, and devices, delivered on-premises, in the cloud, or as a service.

WildFire leverages a suite of cloud-based malware detection techniques and inline ML to identify and protect against unknown file-based threats.

Overpower threats, empower IT—reduce the complexity of endpoint security with powerfully simple EDR and MDR solutions.

BhaiFi is a Next-Gen Software-Based Network Security & Management Solution for SMEs, Co-working Spaces, Offices, Hotels, Cafes & Restaurants.

Protect, monitor, and report on your Azure Virtual Network resources using Azure Firewall, a cloud-native network security and analytics solution.

Download Scuba, a free tool that uncovers hidden security risks

The best Network Performance Monitoring software for easy network monitoring & troubleshooting for SMBs & enterprises. Deploy in minutes. Try for free.

GFI LanGuard enables you to manage and maintain endpoint protection across your network. It provides visibility into all the elements in your network, helps you assess where there may be potential vulnerabilities, and enables you to patch them. The patch management and network auditing solution is easy-to-use and easy-to-deploy.

LibreNMS is an autodiscovering PHP/MySQL-based network monitoring system.

Forward Networks' flagship software, Forward Enterprise, delivers the best digital twin technology to the world's largest networks. Multi-vendor fully-scalable

HomeGuard Activity Monitor

Free Hardware Analysis, Monitoring and Reporting. In-depth Hardware Information, Real-Time System Monitoring, Reporting & more

SiteLock is the website security and monitoring leader. Our website security products eliminate cyber threats keeping your site safe and secure.

Norton™ provides industry-leading antivirus and security software for your PC, Mac, and mobile devices. Download a Norton™ 360 plan - protect your devices against viruses, ransomware, malware and other online threats.

Know when and what your employees are working on using Berqun Employee monitoring software. Collect screenshots, network usage information from Employee computers. Insider threat detection software.

A powerful email server that blocks 99% of junk emails. It also enables encrypted emailing with large sized file sharing and helps in preventing IP leakages

Use network traffic generator to perform WAN killer stress tests and discover 60 other network management tools in SolarWinds Engineer’s Toolset. Free trial!

CIRA's DNS Firewall service protects your network from malicious content, ransomware, and phishing attacks. Learn more about our cybersecurity services and secure your network today.

Firedome Curve™ provides organizations with the means to preemptively stop supply chain, insider threat, ransomware, and other complex attacks that might otherwise evade detection by current security protocols and controls

Sophos Next-Gen Firewall. Integration with Sophos MDR and Sophos XDR, Comprehensive SD-WAN Capabilities, Support for SSE/SASE Portfolio, Cloud Management and Built in ZTNA.

Effectively manage your security posture with MDR solutions that run in all public cloud, private cloud, hybrid cloud, and on-prem environments.

Control network configurations and rules across multiple Azure Firewall instances. Simplify your network route management.

The Brave browser is a fast, private and secure web browser for PC, Mac and mobile. Download now to enjoy a faster ad-free browsing experience that saves data and battery life by blocking tracking software.

We monitor the availability, speed and proper functioning of websites, web stores, and web applications. Try our website monitoring service for free.

IT infrastructure monitoring and Full-Stack Network Monitoring Dashboard from anywhere. Full visibility of your enterprise infrastructure.

Predict and detect safety incidents, security threats, and management issues in real-time—from anywhere in the world—with Forsight’s AI-powered monitoring and alert software.

Discover Qualys Web Application Firewall, our web app firewall cloud service for scalable, simple, and powerful protection of web applications. Try it today!

KeepSolid VPN Unlimited is your best choice to keep your online identity secure 🛡️ and enjoy online freedom. Learn more to protect your data.

REVE Antivirus protects users from online threats. Apart from best virus protection, it provides email security and safety from phishing scams.

Gain insight into your app's performance issues.

Disrupt future attacks with complete network visibility, next-level analytics, faster investigations, and expert threat hunting.

AWS WAF helps you protect against common web exploits and bots that can affect availability, compromise security, or consume excessive resources.

Detect targeted attacks and targeted ransomware anywhere in your network.

Kentik is the network observability company. Improve network observability, performance and security. Network performance monitoring and diagnostics for traffic, routing, synthetic testing, and cloud.

Easily block distracting websites and apps on any device. The original and best website blocker, Freedom helps you be more focused and productive.

Zyxel is a networking industry leader, deeply rooted in various network technology areas. We prioritize customer-centric product design, and focus on a superior competitive advantage, driving communication technology forward to meet the internet’s evolving demands.

The Security Management Portal (SMP), with its intuitive web-based user interface, enables MSPs to provision security efficiently for small businesses.

Secure Internet Gateway (SIG) provides next generation, cloud-based firewall protection for businesses, MSPs, and MSSPs.

Data Erasure Software. Secure Data Destruction. Redkey USB provides unlimited, certified secure data wipe software for computers, laptops, and mobile devices. Enjoy simplicity, infinite wipes, and complimentary updates with no subscription. Get compliant with NIST, IEEE, GDPR, and HIPAA standards.

AIONCLOUD is MONITORAPP’s Cloud-Based Platform brand, offering various security services at a level equivalent to traditional security solutions, but in…