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Firewall Software
Firewall software is a security tool that monitors and controls incoming and outgoing network traffic based on predetermined security rules. Acting as a barrier between a trusted internal network and untrusted external networks, firewalls help prevent unauthorized access and protect against cyber threats. They work by analyzing data packets and determining whether they should be allowed through based on set policies, blocking potentially harmful traffic. Modern firewalls often incorporate advanced features like intrusion prevention, application filtering, and deep packet inspection to strengthen security further. By providing this critical layer of protection, firewall software safeguards sensitive data and ensures the integrity of networked systems.
Web Application Firewalls (WAF)
Web Application Firewalls (WAFs) are security solutions that protect web applications by filtering and monitoring HTTP traffic between the application and the internet. They detect and block threats such as SQL injections, cross-site scripting (XSS), and other common attacks targeting application vulnerabilities. WAFs analyze incoming requests in real time, applying customizable security rules to distinguish between legitimate and potentially malicious traffic. Many WAFs are cloud-based, enabling flexible and scalable protection without impacting application performance. By acting as a shield between web applications and attackers, WAFs help ensure data security, regulatory compliance, and uninterrupted user access.
Firewall Security Management Software
Firewall security management software is software to monitor, configure, and control firewall systems to protect networks from unauthorized access and cyber threats. It provides administrators with a centralized interface to manage firewall policies, monitor traffic, and detect potential vulnerabilities. The software helps ensure compliance with security protocols by automating rule updates, generating alerts for suspicious activities, and offering detailed analytics. It supports both hardware-based and software firewalls, facilitating secure communication between internal and external networks. By streamlining firewall management, this software plays a critical role in maintaining a strong network security posture.
View more categories (17) for "firewall linux"
101 Products for "firewall linux"
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1
ManageEngine Firewall Analyzer
ManageEngine
Firewall Analyzer helps manage and optimize firewall policies, automates firewall rule administration, tracks configuration, rule changes, helps schedule configuration backup, executes regular compliance audit checks, performs periodic security audits, generates real-time alerts for security events, tracks VPN usage, generates VPN reports, displays the current security status of firewalls, tracks employee internet usage, monitors to generate live, historical bandwidth reports, alerts when...">
Starting Price: $395 -
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1Password
1Password
...Once 1Password is part of their workflow, good security habits will become second nature. 1Password Advanced Protection is now available with 1Password Business. Set Master Password policies, enforce two-factor authentication team-wide, restrict access with firewall rules, review sign-in attempts and require your team to use the latest version of 1Password. Our award-winning apps are available for Mac, iOS, Linux, Windows, and Android. 1Password syncs seamlessly across devices, so your employees always have access to their passwords. When everyone uses 1Password, your risk goes down — and your productivity goes up.">
Starting Price: $3.99/month/user -
3
Imunify360
CloudLinux, Inc.
Imunify360 is a security solution for web-hosting servers. Imunify360 goes beyond antivirus and WAF and is a combination of an Intrusion Prevention and Detection system, a Application Specific Web Application Firewall, Real-time Antivirus protection, a Network Firewall, and Patch Management components in one security suite. Imunify360 is a fully-automated solution and it collects all statistics under an intuitive dashboard.Starting Price: $12 -
4
Thinfinity Workspace
Cybele Software, Inc.
Thinfinity® Workspace 7 is a comprehensive, secure platform that offers a zero-trust approach, enabling secure and contextual access to corporate virtual desktops, virtual applications, internal web apps, SaaS, and files, whether they are on Windows, Linux, or mainframes. It supports various deployment models, including cloud, on-premise, and hybrid settings, and can be deployed on any cloud provider of your choice. With its proprietary reverse gateway technology, Thinfinity® Remote Workspace 7 ensures secure reverse connections over SSL with TLS 1.3 encryption. This robust approach doesn't require client-side installations, firewall modifications, or the opening of inbound ports on your network, thereby enhancing the security infrastructure of your business. ... -
5
IPFire
IPFire
IPFire is a hardened, versatile, state-of-the-art Open Source firewall based on Linux. Its ease of use, high performance in any scenario, and extensibility make it usable for everyone. Security is the highest priority in IPFire. It is hardened to protect itself from attacks from the Internet and prevents attacks on your network. Its powerful firewall engine and intrusion prevention system protect your network against attacks from the Internet and denial-of-service attacks. ...Starting Price: Free -
6
CacheGuard
CacheGuard Technologies
CacheGuard-OS transforms a virtual or bare metal machine into a powerful and easy to handle network appliance. It's a Linux based Operating System built from scratch and especially designed to Secure and Optimize the network traffic. Great care has been taken by CacheGuard-OS developers to select the best of the best Open Source technologies to integrate into CacheGuard-OS. The result is a robust and trustworthy solution that can be up and running within minutes. CacheGuard-OS...Starting Price: $0 -
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SKUDONET
SKUDONET
SKUDONET Enterprise Edition is an Application Delivery and Security Platform built on Linux Debian 12.5 LTS for critical enterprise environments. Formerly known as Zevenet, it provides advanced L4/L7 load balancing, integrated WAF, TLS management with Let’s Encrypt and wildcard support, and protocol-aware traffic inspection across on-premises, hybrid, or cloud deployments, including SkudoCloud SaaS. A free trial is available for evaluation on the SKUDONET website. Key Features &...Starting Price: $1736/year/appliance -
8
pfSense
Netgate
The pfSense project is a free network firewall distribution, based on the FreeBSD operating system with a custom kernel and including third party free software packages for additional functionality. pfSense software, with the help of the package system, is able to provide the same functionality or more of common commercial firewalls, without any of the artificial limitations. It has successfully replaced every big name commercial firewall you can imagine in numerous installations around the... -
9
ThreatLocker
ThreatLocker
The ThreatLocker suite of security tools are powerful and designed so that everyone from businesses to government agencies to academic institutions can directly control exactly what applications run on their networks. We envision a future in which all organizations can chart their own course free from the influence of cybercriminals and the damage their incursions cause, and our team of veteran cybersecurity professionals created ThreatLocker to make this vision a reality. The team at... -
10
BunkerWeb
Bunkerity
BunkerWeb is a next-generation and open-source Web Application Firewall (WAF). Being a full-featured web server (based on NGINX under the hood), it will protect your web services to make them "secure by default". BunkerWeb integrates seamlessly into your existing environments (Linux, Docker, Swarm, Kubernetes, …) and is fully configurable (don't panic, there is an awesome web UI if you don't like the CLI) to meet your own use-cases . -
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Edgenexus Load Balancer (ADC/WAF/GSLB)
Edgenexus
Choose us because we offer the easiest to use technology without sacrificing features or performance. We back this up with outstanding support and care, delivered under a fair and cost effective pricing model Our technology is used by the smallest startups with big ideas and small budgets all the way to global enterprises and anything in between. We love them all the same! Easy to use Load balancing, WAF, GSLB and SSO/Pre-Authentication. It is also the Only true ADP Application...Starting Price: $50 -
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OPNsense
OPNsense
Simple packet filters are becoming a thing of the past. Even the open-source domain is moving towards Next-Generation Firewalls. And OPNsense is a top player when it comes to intrusion detection, application control, web filtering, and anti-virus. No network is too insignificant to be spared by an attacker. Even home networks, washing machines, and smartwatches are threatened and require a secure environment. Firewalls are a component of the security concept. They protect against known and...Starting Price: Free -
13
Oracle Audit Vault and Database Firewall monitors Oracle and non-Oracle database traffic to detect and block threats, as well as improves compliance reporting by consolidating audit data from databases, operating systems, directories, and other sources. It can be deployed on-premises or in the Oracle Cloud. Oracle Audit Vault and Database Firewall (AVDF) is a complete Database Activity Monitoring (DAM) solution that combines native audit data with network-based SQL traffic capture. AVDF...
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open-appsec
open-appsec
automatic web application & API security using machine learning open-appsec is an open-source initiative that builds on machine learning to provide pre-emptive web app & API threat protection against OWASP-Top-10 and zero-day attacks. It can be deployed as add-on to Kubernetes Ingress, NGINX, Envoy and API Gateways. open-oppsec simplifies maintenance as there is no threat signature upkeep and exception handling, like common in many WAF solutions. -
15
enforza
enforza
.... - Install the agent on *your* linux instance (cloud or on-prem) with one command. - Claim your device on the portal. - Manage your policies.Starting Price: $39/month/gateway -
16
NetScaler
Cloud Software Group
Application delivery at scale can be complex. Make it simpler with NetScaler. Firmly on-prem. All-in on cloud. Good with hybrid. Whichever you choose, NetScaler works the same across them all. NetScaler is built with a single code base using a software-based architecture, so no matter which ADC form factor you choose — hardware, virtual machine, bare metal, or container — the behavior will be the same. Whether you are delivering applications to hundreds of millions of consumers, hundreds... -
17
Bluhell Firewall
Diego Casorran
Get a faster browsing experience by blocking nasty web resources using Bluhell Firewall, the lightweight ad-blocker, and the tracking/privacy protector. All we know is the availability of popular AdBlockers lying around, but frankly, these are too bloated with several features and options which most of us don't use beyond the defaults. So, this extension was made for those of us who don't care about all that stuff but do about just getting rid of all the nasty resources being loaded by...Starting Price: Free -
18
Noise Firewall
SoliCall
Noise Firewall is a software solution for call centers and shared workspaces. It blocks the ambient noise of the call center/shared workspace and prevents customers from overhearing it. Shields the customers from the ambient noise of the call center such as other agents talking with other customers, supervisors giving instructions, announcements on the PA, etc. Supports hybrid work model which combines work from the office with remote work. For at-home agents, the Noise Firewall will also... -
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Loadbalancer.org
Loadbalancer.org
Since 2003, Loadbalancer.org has provided reliable, versatile and cost-effective load balancers engineered to improve the availability of your most critical IT applications. We have extensive experience of solving application delivery challenges, so you can expect honest advice and outstanding support from the load balancer experts. Working closely with leading technology providers in medical, object storage and print, our ADC solutions are specifically tailored to ensure seamless...Starting Price: $95 per month -
20
SafeLine WAF
Chaitin Tech
SafeLine WAF is a self-hosted, semantic-based Web Application Firewall developed by the team at Chaitin Technology. It focuses on protecting web applications from a wide range of threats, especially zero-day and application-layer (Layer 7) attacks, with high precision and minimal false positives. It is open source, easy to deploy, and designed to be flexible enough for both enterprise and personal use.Starting Price: $0/month -
21
SonicWall NetExtender
SonicWall
SonicWall's NetExtender is an SSL VPN client that enables remote users to securely connect to a company's network, providing seamless access to resources as if they were on the local network. Compatible with Windows and Linux operating systems, NetExtender allows users to run applications, transfer files, and mount network drives securely over an encrypted connection. This transparent software integrates smoothly with SonicWall's range of firewalls, including the TZ, NSa, NSsp, and NSv series, as well as the Secure Mobile Access (SMA) 100 Series appliances. ...Starting Price: Free -
22
Zoho Assist
Zoho
Zoho Assist, your all-in-one remote access solution, helps you to access and manage remote devices. Through a web-based on-demand remote support session, you can directly analyze and establish control over your overseas assets in just a few seconds. Zoho Assist is entirely cloud-based, so you can set up unattended remote access and keep tabs on your remote PCs, laptops, mobile phones, and servers effortlessly. Zoho Assist is compatible with all major firewalls and traverses smoothly...Starting Price: $10.00/month/user -
23
Tailscale
Tailscale
Create a secure network between your servers, computers, and cloud instances. Even when separated by firewalls or subnets, Tailscale just works. A frustratingly complex and brittle collection of firewalls, rules, and holes while wondering if your network is secure enough. Devices connect directly, working from any physical location or networking environment. All without poking holes in your firewall. Devices only connect after signing in through your existing identity provider. Easily...Starting Price: $5 per user per month -
24
WEDOS Protection
WEDOS Group SA
WEDOS Protection is a modern security solution combining powerful DDoS mitigation, CDN acceleration, and intelligent traffic filtering — designed for high availability, stability, and optimal web performance. It protects serious online businesses against volumetric and sophisticated application-layer attacks, including botnets and L7 exploits. Our global infrastructure WEDOS Global uses edge servers distributed worldwide to analyze and control traffic in real time. The service provides...Starting Price: $1 -
25
SBOX
Element34
SBOX is the world's most advanced inside-the-network enterprise testing grid. Supporting testing frameworks such as Selenium, Appium, and Playwright, SBOX is easy to deploy, and is designed to keep your data secure right within the infrastructure of your choice. SBOX runs 100% inside your firewall which means no data goes out and no external access is required. This makes SBOX a more secure testing platform than SaaS alternatives. SBOX functions as a central browser and mobile infrastructure...Starting Price: Free -
26
ManageEngine EventLog Analyzer
ManageEngine
ManageEngine EventLog Analyzer is an on-premise log management solution designed for businesses of all sizes across various industries such as information technology, health, retail, finance, education and more. The solution provides users with both agent based and agentless log collection, log parsing capabilities, a powerful log search engine and log archiving options. With network device auditing functionality, it enables users to monitor their end-user devices, firewalls, routers,...Starting Price: $595 -
27
VyOS
VyOS Networks
Democratizing how we access networks through a universal router and open source software. Our vision at VyOS is to dramatically change how we access networks so that we can all build the solutions we always dreamed of, without restrictions, limitations, or prohibitive costs. We fundamentally believe that internet access is as vital to our human development as air, food, water, and healthcare. Built by engineers for engineers, VyOS is an open source software company that democratizes how we...Starting Price: $1000 -
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ManageEngine OpManager
ManageEngine
OpManager is a network management tool geared to monitor your entire network. Ensure all devices operate at peak health, performance, and availability. The extensive network monitoring capabilities lets you track performance of switches, routers, LANs, WLCs, IP addresses, and firewalls. Monitor the finer aspects of your network: Hardware monitoring enables CPU, memory, and disk monitoring, for efficient. performance of all devices. Perform seamless faults and alerts management with...Starting Price: $95.00/one-time -
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ManageEngine Network Configuration Manager
ManageEngine
Network Configuration Manager is a multi-vendor network change, configuration and compliance management (NCCM) solution for switches, routers, firewalls and other network devices. NCM helps automate and take total control of the entire life cycle of device configuration management. Schedule device configuration backups, track user activity and spot changes by comparing configuration versions all from a centralized web GUI. Monitor configuration changes, get instant notifications and prevent...Starting Price: $238 -
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dotDefender
Applicure Technologies
...Whatever web applications your business uses, whether you use a Windows or Linux-based serving environment, whether you run dedicated servers, virtual machines, or employ cloud services, dotDefender Web application security can protect your business today. dotDefender can be acquired with a perpetual or annual license directly from Applicure or one of our approved global partners. Additionally, a Software as a Service model is available via our worldwide hosting and managed services partners.