ClearOS Linux Firewall alternatives

Free 34 alternatives

Official website

ClearOS provides an open-source, highly trusted, and easy to install Linux Firewall released under the GPL/LGPL license that enables administrators to open ports for all local services on the server. Services that cannot work without external connections will require a port range to be added via the app. It is available in a 64-bit version and comes with an easy-to-use web-based Graphical UI with a variety of features and plugins to deliver the best experience.

It receives automatic updates all the time aimed at improving its working and extending with more features. You can implement custom firewall rules to maximize the protection without hassle. The Custom Firewall simplifies the creation of more complex firewall rules. The solution also has an Incoming Firewall that assists in various tasks such as blocking a particular IP address and enabling external connections.

Ranked alternatives

1
ZoneAlarm Basic FirewallFree
ZoneAlarm Basic Firewall is a personal computer firewall designed to stop the cyber and internet attacks and ensure the online safety and security of internet users. By using the ZoneAlarm Basic Firewall users can quickly provide their protection against online threats and both inbound and outbound attacks.
The world of internet is not as safer as it was a decade ago. Now the cases of cyber-attacks and internet hacking are increasing day by day. But there is a program named ZoneAlarm Basic Firewall by using which you can ensure the privacy and security of your online presence. The main advantages of using ZoneAlarm Basic Firewall are its highest level of protection tools that it provides to its users.
These are available in shape of making the ports invisible by transforming them in stealth mode, stopping both inbound and outbound attacks and manages the all those programs that deploy the network structure or internet connection. The main highlighted features and functions of ZoneAlarm Basic Firewall are the availability of basic firewalls, identify protection system and online backup management system.
ZoneAlarm Basic Firewall alternatives
2
Emsisoft Online Armor FirewallFree
Emsisoft Online Armor Firewall is a freemium online firewall protection system based on the independent protection technology of the Emsisoft. It is said to be the provider of more comprehensive protection technology that built a powerful security wall around the external infrastructure of any system and PC.
For the information of readers, it is essential to point out that Emsisoft Online Armor Firewall has stopped working over the further development. However, the most recent version of Emsisoft Online Armor Firewall can be used to protect the system against all type of threats.
Emsisoft is best known for its anti-malware technology that’s why it has especially embedded this feature in the Emsisoft Online Armor Firewall as well. The free protection system of Emsisoft Online Armor Firewall will provide you security enhancement tools in shape of protecting your system against malware, spyware Trojans, hacking attacks and any other type of cyber-attacks. Emsisoft Online Armor Firewall is perfect for both beginners and expert to enhance the protection system of theirs.
Emsisoft Online Armor Firewall alternatives
3
Agnitum Outpost FirewallFree
Agnitum Outpost Firewall is a free protection and firewall system for the Windows-based PC for getting their system secured and enhancing its privacy and security level. It can be used as an alternative to the default Windows Defender and Firewall system for getting the highest level of security and privacy.
The best about Agnitum Outpost Firewall is that it has its unique filtering system that first filter and sort out the data coming from the world of the internet either by way of searching or downloading or after getting satisfied permit it to enter into the system. Moreover, in case of a potential threat, Agnitum Outpost Firewall also warns to the users as well to make them able to decide at their own either they want to get that file or data in their system or want to ignore the threat.
The best about Agnitum Outpost Firewall is that it will never effect the internal structure of your system and will never slow down the performance and speed of the system. It will keep it in running position in the background by letting you do your work and make the Agnitum Outpost Firewall able to do its part of work.
Agnitum Outpost Firewall alternatives
4
TinyWallFree
TinyWall is a lightweight yet powerful and non-intrusive firewall system that is best known for providing the highest level of security and features to its users. The features and security system are based on the approach of a unique level of no-popup. That means there will be no destruction when you are busy in doing your important task as TinyWall will automatically deal with all external security issues by running in the background.
The main highlighted features are free of cost, perform the safe operation without even changing the internal system settings, powerful, perform the non-intrusive operation, convenient and perform various other functions in addition to simply working as a controller as well.
The extra features and functions that are being offered by the TinyWall and that are in addition to simply controlling are tampering protection, automatically blocking the harmful content, the setting of temporary firewall rules, and various others. The system of TinyWall for setting their temporary firewalls provide the users with more command and control over their external environment protection system. TinyWall is perfect for all versions of the Windows operating systems to get the advanced level of protection and security features.
TinyWall alternatives
5
Private FirewallFree
Private Firewall is a state of the art protection tool of intrusion threat detection and prevention system. It is a platform said to be the proactive application that leverages the security features of the internal and external structure of both personal PC and organisational internal network system.
By using the Private Firewall, users can perform unlimited online activities without even caring about being traced or monitored by the external persons and even agencies. By using this, you can quickly and safely go for online browsing, online shopping, online communication and can perform almost all those functions and activities that requires internet connection. Private Firewall is the fine combination of both firewall and antivirus technologies that protected the system against unwanted threats and malicious programs as well.
The main highlighted features are an advanced level of protection, integration of advanced level of antivirus technologies to protect against potential threats, behavioural protection system and customisation process for control and security. It also offers registry protection system, website and IP filtering system, advanced app control system, advanced reporting module that warns in real-time in case of attempt of hacking by external forces, email anomaly detection and much more.
Private Firewall alternatives
6
Windows Firewall ControlFree
Windows Firewall Control is not the built-in firewall system in the Windows operating systems. It is entirely different from that; however, it can be used to protect the system against potential threats. The main advantage of using Windows Firewall Control is that it provides the users with the system of turning on and off the Windows Firewall Control at their requirement.
It also provides a temporary firewall setting system as well, but this is not as greater as compared to most of the firewall protection systems. The main feature that can be said as the main benefit of using Windows Firewall Control is that it automatically keeps itself running in the background and can access the system tray bar for the setting.
It also provides the users with several levels of security filtration levels that are available in selecting high filtering, medium filtering, low filtering, and no filtering at all. The key technical features and functions of Windows Firewall Control are easy to use, user-friendly interface, full support for all types of user accounts, support for alternating some of the rules for Windows Firewall, and perform various other functions as well.
Windows Firewall Control alternatives
7
Comodo FirewallFree
Comodo Firewall is a Chromium technology-based firewall system by the Comodo security browser to enhance the security of any system and protect against all possible internal and external threats. This firewall is designed with the primary purpose of protecting either a single PC or the entire networking system of an organization against all types of potential external threats.
Comodo Firewall is also based on the same commitment and provides the security system for personal and organizational purposes. Comodo Firewall is a way to protect your order against all kinds of external threats. These are either in the shape of cyber-attacks, internet hacking attacks, or any other type of potential and malicious attacks. Comodo Firewall can be said as the next-generation protection tool because of offering the protection and security tools of advanced level.
Comodo Firewall alternatives
8
GlassWireFreemium
GlassWire is a firewall system that provides you with security and privacy missed by most of the leading antivirus programs. It is not that kind of firewall program designed to protect the external structure and environment of system architecture only. Instead, it provides various other additional services to its users as well that are in the shape of a networking and threat monitoring system. That means in a single copy of GlassWire, and you will get three functions that are in the shape of a networking monitor, threat monitoring, and a firewall.
Here we will discuss the firewall system of GlassWire that will bring out all of your internal network activities. After that, you will be able how your internal network was working so that you can alter its setting for enhancing the protection. GlassWire will never slow down your system’s performance and will never disturb you while working, and will keep running in the background. That is the way of working of GlassWire; running in the background and enhancing the system’s security level.
GlassWire alternatives
9
Windows 10 Firewall ControlFree
Windows 10 Firewall Control is a protection system mainly designed for the Windows 10 operating systems to making them secure against the external threats and enhancing the level of security and privacy as well. In addition to working as a system for creating the firewall, Windows 10 Firewall Control also works as a network controlling and monitoring application as well.
By using this program, users of Windows 10 can ensure the prevention of both incoming and outgoing leaking of those apps and programs that are either running locally or remotely. Moreover, Windows 10 Firewall Control provides the users with the detailed logging and notification system of all of the applications and programs running in the network activity.
There are very few firewall programs that provide the users with the image of their internal network structure to check by themselves how their network is working. In that’s the way, the users can plan their setting for their network system, and that is the purpose of Windows 10 Firewall Control to provide its users with that system. Once installed, Windows 10 Firewall Control will provide a high level of protection system that you will hardly found in the antivirus programs.
Windows 10 Firewall Control alternatives
10
Total Defense Internet Security SuitePaid
Total Defense Internet Security Suite is an ultra-modern internet protection system that provides users with the system of protecting their entire network structure against both external and internal potential threats. In addition to creating a firewall, Total Defense Internet Security Suite can be used for parenting control, data migration and USB scanning as well.
Total Defense Internet Security Suite a universal level of the security provider making users able to create a highly advanced firewall around their system, use the other functions and features of Total Defense Internet Security Suite as well.
Total Defense Internet Security Suite is available in three versions that are Total Defense Internet Security Suite Unlimited Security, Total Defense Internet Security Suite Premium Internet Security and Total Defense Internet Security Suite. All these are available against the price of $59.99, $59.99 and $48.99 respectively. All these versions provide the users with the best system of unlimited online protection, mobile security, online backup system, download defender and various others.
Total Defense Internet Security Suite alternatives
11
eScan Internet Security Suite
eScan Internet Security Suite is a firewall creator application mainly designed for protecting the system against all types of external threats either in the shape of emails, downloading data, online communication, chatting, shopping, and any other form. It is a personal computer firewall and internet security suite designed to stop the cyber and internet attacks and ensure the online safety and security of internet users.
By using this, users can easily ensure their protection against online threats and both inbound and outbound attacks. The world of the internet is not as safer as it was a decade ago. Now the cases of cyber-attacks and internet hacking are increasing day by day.
But there is a program named eScan Internet Security Suite by using which you can ensure the privacy and security of your online presence. eScan Internet Security Suite is the highly advanced and professional way of guarding your PC and even the organizational system when it comes to the digital identity, communication, and protecting the sensitive and highly private financial transactions against the external threats.
eScan Internet Security Suite alternatives
12
Ashampoo FireWallFree
Ashampoo FireWall is a Windows firewall system designed for the earliest versions of the Windows operating systems. If you are still using Windows 7 and the previous version of Windows operating systems, then Ashampoo FireWall will surely be a great help for you. It will provide you a high level of protection technology just like being offered by the leading firewall programs for the current versions of the Windows operating systems.
Ashampoo FireWall is free to use the program and provide the best level of security features and functions to the Windows users. The main advantage of using Ashampoo FireWall is that it protected the system of users against all kinds of threats and resisted web-based attacks that are coming from all possible ports.
That is the way of working with Ashampoo FireWall that makes it possible for the system to hide the primary process. In addition to all these, Ashampoo FireWall is entirely free to use application. However, there is one limitation of Ashampoo FireWall that is in the shape of popup queries that disturb the system whenever they go online.
Ashampoo FireWall alternatives
13
AVS Firewall
AVS Firewall is the name of a highly advanced protection system for protecting the PC and organizational internal network structure against any cyber-attack and unauthorized access and intrusions. AVS Firewall is a freeware program that is designed for both personal and organizational and offers the best protection systems to both kinds of users.
Don’t allow the external threats to make the house in your system and cause damage to the internal environment. All this is possible if you have deployed a high level of the firewall. Most of the antivirus programs are today offering the firewall system, but keep it in mind the purpose of this software is not to provide the firewall system.
AVS Firewall is such a type of program that will create the best and unbreakable firewall around your system. It will make it sure all those potential threats and attacker are getting backlashes in case of trying to get into your system without any authority. The main advantage of using AVS Firewall is that it will never slow down the performance of your PC, so use the AVS Firewall without any hesitation.
AVS Firewall alternatives
14
Filseclab Personal FirewallFree
Filseclab Personal Firewall is a user-friendly yet powerful protection system for the PC. It is an entirely free protection system that makes the users of Windows able to create their firewalls around the external environment of their PC. From high level to ultra-modern, Filseclab Personal Firewall provides its users with the most powerful PC protection entirely free.
The main technical features are it is capable of blocking the system against all types of viruses and malicious threats, capable of blocking the adware and spyware automatically and will add a double security level for double protection. It also offers a system of the digital signature verification system, built-in seven modes that can be used in different environments, advanced real-time monitoring system, password protecting systems, and much more.
The seven built-in modes of Filseclab Personal Firewall make the users able to switch among the modes available according to their requirements easily. Moreover, it is a highly configurable and customizable application that allows the users to define their own rule for protection and firewall as well.
Filseclab Personal Firewall alternatives
15
Sygate Personal FirewallFree
Sygate Personal Firewall is a protection program for automatically protecting the system against malicious, cyber-attack, and hackers. It is an easy to use protection managing application that will create the advance level of protection environment around the PC and will automatically restrict the all those external forces that are trying to poke into the internal structure of your system.
For personal use, Sygate Personal Firewall is used for commercial purposes. The willing user is required to go for the premium version of the Sygate Personal Firewall. The main benefit of using the Sygate Personal Firewall is the unobtrusive technology that it utilizes to protect the system of its users.
Moreover, Sygate Personal Firewall is a highly configurable and customizable program that enables the users to create their filtering setting according to the nature of work that they usually do on their system. Any time they can on and off the protection and firewall system of Sygate Personal Firewall. Use the Sygate Personal Firewall and ensure the automatic protection of your order against all kinds of malicious and hacker attacks.
Sygate Personal Firewall alternatives
16
Little SnitchPaid
Little Snitch is a host-based firewall application created for Mac and iOS devices that helps you know when your application is communicating online and allows you to deny or enable access accordingly. It is a complete tool that comes with all the leading tools and features to deliver an all-in-one experience.
Whenever the app attempts to connect to the server on the internet, the solution shows a connect alert that allows you to decide whether to enable or deny the connection. Your decision will be remembered and automatically applied in the future.
If you are new to this platform, you may get overwhelmed by a massive amount of alerts from apps wanting to connect to the internet. And it’s all-new Silent Mode helps you make dealing with them a breeze. The mode enables you to silence all its notifications for a while and make all your decisions later.
One of the best fact about this application is that it offers real-time traffic diagram and offer powerful tools for analyzing individual data connect. Little Snitch also includes a prominent feature such as corresponding snapshots, statistics, simplified connection list, dark or light appearance, quick filer, location search and enhance inspector, etc.
Little Snitch alternatives
17
Kaspersky Internet SecurityFreemium
Kaspersky Internet Security is a security suite for all platforms to protect users from malware, webcam spies, financial scammers, and more. The background security feature of the software does not interrupt the device functioning or slowing it down. The service protects the passwords and allows the user to sync them over different platforms. It even has a content blocker and a GPS tracker that make it batter than others.
The software blocks viruses, prevent the collection of users’ data, detect spyware, blocks unauthorized access to the user’s webcam, and protects payments. The software has multiple levels of security for PCs, Mac, and Android, which not only defends the devices but also blocks the hackers. It keeps the users’ identity, and privacy protected when they surf and socialize. The Anti-theft feature keeps the data on mobile devices protected, and the Anti-spyware safeguards user privacy.
The Kaspersky safe money technology feature protects the user’s credit card details by opening a protected browser during online shopping. It has military-grade encryption and a network safety monitor.
Kaspersky Internet Security alternatives
18
WatchGuard FireboxPaid
WatchGuard Firebox is a service that provides security from threats like malware. The software offers enterprise-level protection as the new threats are emerging by expanding the capabilities of the system. It delivers an easy-to-deploy and easy-to-manage solution. The service gives businesses a platform to protect their essential sources and assets.
Service was excellent and constant development and fantastic support. It prevents data loss by providing security to businesses and their data when it leaves the network. The URL filtering through this software blocks the objectionable content from appearing. The latest ATP feature identifies all those threats which are not identified by local anti-virus software.
WatchGuard Firebox provides reasonable and flexible subscription costs. The software is beneficial for both small and medium-sized businesses. It offers layers of protection to the client’s data and has a geo-location blocking feature. The dimension based BoVPN gives users an easy platform to configure, set up, and monitor everything. Technical support is always there to help its users. It is a paid software only, no free-trial available.
WatchGuard Firebox alternatives
19
FortiGatePaid
FortiGate is high-class security providing software that allows you to get rid of network security problems. This software has two major components one is Fortinet security fabrics, and the other is FortiGuard labs. Fortinet Security fabrics wholly integrated and fully automated that helps you against any Cyber activity. This software is making its mark through providing ultimate security features that cannot found anywhere else that makes you relax from a security point of view.
There are many features to offer when to talk about FortiGate that are network security and its infrastructure. The first one its services that are to provide next-generation firewalls, a secure SD-WAN, secure web-Gateway, analytics, and security management, and many more. The former one is providing switching, SD-branch, and wireless services.
FortiGate is multiple dimensional for its solutions that are solutions for communication providers, for healthcare, for government, for financial service, for media and entertainment, manufacturing and entertainment, and many more to add.
The software has an extreme value for its cloud-services that includes dynamic cloud security and SaaS application security. In addition to cloud services, there are also multiple security options as well. The software is robust in terms of its use and provides easy installation without any complexity.
FortiGate alternatives
20
SonicWallPaid
SonicWall is a protection tool providing software that permits your organization to remain secure from any theft with award-winning firewalls. This software equipped with all the tools that provide precious network security from any cyberattacks and Cyberbullying.
It facilitates government and enterprise with cybersecurity solutions through modern techniques. There are many resources available within the software to guide you on how to take precautionary measurements during a threat.
This software is making its mark through providing a unified platform to your organization, and you do not need to look here and there for network security, because all the services related to network are in the same place. SonicWall providing you an automated breach network protection service that lets you protect the system even when you are offline, and protects data with lifetime guaranteed.
SonicWall loaded with many powerful security products that are firewalls with different ranges and acceleration levels, secure wireless, cloud security, endpoint security, email security, and secure remote access. Its products are vital in case each product provides multiple features for a security point of view.
In addition to product and services, it is showcasing its importance through numerous solutions that are case studies, advanced threats, industrial security, risk management, and many more. The software is quite simple and easy installation lets you in no significant technical complexities.
SonicWall alternatives
22
Forefront TMGFree
Forefront TMG is a platform that facilitates users to use Microsoft Windows internet or browse freely without any threat or viruses. It provides a complete security system and protects from every advanced issue. Users can run their businesses using the internet safely and effectively without any fear of malware and multiple threats. This software supports multiple languages like English and Chinese, and it provides URL filtering that helps businesses manage their users and guests.
Forefront TMG provides continuous updates for preventing any new threat or issue, and its intrusion prevention system is very strong to meet any malware. It supports network layer Firewalls that prevent unauthorized approach to your computer network and allow only authorized access. This software is proved and recognized by the international society of automation (ISA).
Forefront TMG alternatives
23
M0n0wallFree
M0n0wall is a platform that aims to create a complete embedded firewall software that helps users to avoid any kind of data breach or attack on their data or servers. It is one of the very first software that comes with the boot-time configuration done with PHP, and the entire system configuration is stored in XML format.
It only covers up the space of some thirty megabytes and contains all the required FreeBSD components and IP-filter. It comes with a PHP, ISC DHCP server, and much more. The software comes with a web interface that supports SSL and a serial console interface for recovery through a rebooting system or restoring factory defaults.
M0n0wall comes with wireless support, including access point mod, bring stateful packet filtering with block/pass rules, and logging. It offers an SVG-based traffic Grapher and traffic shaper. Lastly, it comes with caching DSN forwarder and configuration backup services.
M0n0wall alternatives
24
NetLimiterFree
NetLimiter is software that gives users full control over their network connection, and users can decide which application can other people access through it. The software allows users to limit the bandwidth, and fix the usage of bandwidth by every visitor. It allows users to set download and transfer limits for applications and connections.
The software also offers a set of internet statistics tools and includes real-time traffic measurements and application stats. It allows users to set up the exact downloading limit so that visitors only get the required limit, which they need for their use.
NetLimiter enables users to monitor which applications are connecting with the internet, and they can monitor how much data is being transferred from the internet. Lastly, users can view from the dashboard the usage of data from a particular application.
NetLimiter alternatives
25
Sophos Cyberoam UTMPaid
Sophos Cyberoam UTM is a reputable software that provides comprehensive security to organizations with unified threat management. The software has extensible security architecture and multi-core technology to protect organizations from future threats. Identity-based security makes the security process extremely simple and efficient with layer-eight identity security. Cyberoam UTM ensures high network security, continuous availability, and network connectivity.
You can secure remote access with the controlled network to telecommuters, customers, and road warriors. There are multiple features to offer that are web and content security, email and virtual security, data leakage prevention, centralized management, managing bandwidth, WAN connectivity, and more to add. Sophos Cyberoam UTM comes with several solution components: firewall, VPN, Anti-virus and Anti-spyware, multiple link management, and web-filtering. Sophos Cyberoam UTM is the right choice for you with faster uptimes and rapid network growth that meet the compliance requirements via dynamic routing and virtual host capabilities.
Sophos Cyberoam UTM alternatives
26
Fortinet FortiGate CloudPaid
Fortinet FortiGate Cloud is an all in one next-generation firewall that permits security-driven networking and consolidates industry security capabilities. The is providing you high threat performance with the automated visibility to stop attacks. FortiGate is dispensing multiple vital features that are full visibility to remove automated blind spot, threat protection, security fabric integration, fabric management center, and validated security effectiveness.
The software is meeting the standards of high scalability, hybrid IT architectures, and enabling organizations to reduce complexity and manage security risks. AI-driven FortiGuard labs are promoting high performance with inspection of both clear-text and encrypted traffic. FortiGate is an integral part of Fortinet Security fabric that permits the comprehensive Fortinet security portfolio. You can increase the speed of operations and response, share thereat intelligence, improve security posture, and automated workflow. Besides, the Fabric management center promotes single console management automation, analytics, and orchestration.
Fortinet FortiGate Cloud alternatives
27
Sophos UTMPaid
Sophos UTM is an ultimate security package that is proven to protect the network in a simpler and better way. The artificial intelligence and machine learning technology helps the users in detecting the known and unknown malware without relying on signature through its deep learning neural network.
It has an advanced level of ransomware and targeted attack protection visibility and analysis that helps in effective blocking of evasive threats. The solution has a simple user interface and makes day-to-day management tasks easy. The platform is built on an Intel multi-core technology, solid-state drives, and accelerated in-memory content scanning, which makes it’s lightning-fast.
Sophos UTM provides all the required protection that users need to stop any kind of sophisticated attacks and threats to their network and wireless protection. It offers comprehensive protection from the web threats and offers full SMTP and POP message protection to emails.
Sophos UTM alternatives
28
GlassWire FirewallPaid
GlassWire is a modern and flexible personal firewall and network monitoring tool that provides you an easy way to access past and present network activity. The software comes with in-depth data analytics with graphic visualization for better understanding. GlassWire is facilitating many users with its effective automated network monitoring services that are easy to use. The software lets you easy detection of the malware and also provides you an option for the easy blockage of the misbehaving applications.
GlassWire warns you about inevitable changes to your operating system or the unusual changes to your apps that might indicate malware and provides you an alert whenever an unknown device connected to your Wi-Fi. The software is dispensing multiple features to you that include spyware detection, network data usage monitoring, monitors remote servers, comprehensive data analytics, and more to add.
GlassWire Firewall alternatives
29
WatchGuard Network SecurityPaid
WatchGuard is all in one leading security provider for Secure Wi-fi, network, and MFA that allows the organization to protect its resources and data form identity theft and fraud. The software comes with the best enterprise-grade security that is accessible to any organization. WatchGuard is making its mark with advanced network solutions that are easy to deploy and manage.
The software has all tools in the bank that provides an enrich security platform and facilitates you with the multi-factor authentication services that protect your information. The software offers multiple solutions that are off-network security, advanced malware, weak and stolen passwords, and more. The software dispenses in-depth resources that are webinars, events, blogs, and more that permits a sufficient understanding of the software and its running procedure.
WatchGuard dispenses many vital services that include firewall appliances, secure Wi-fi with effective cloud-management, reporting and visibility, authentication service, DNS-Level protection, and more. The platform is making a difference with enterprise-grade security, simplicity, agile performance, clarity, and future proof. The software is finding its range in multiple sectors that are education, healthcare, finance and accounting, and more.
WatchGuard Network Security alternatives
30
WatchGuard XTM [EOL]Paid
WatchGuard XTM [EOL] is an integrated, multi-function threat management appliances worldwide that provide highly scalable, flexible Fireware to the operating system. It is easy to deploy and does not require any high technical knowledge to implement it.
WatchGuard XTM [EOL] helps in monitoring the traffic both coming and out-going from sites and ensures the protection of users’ data. It enables the cost-effective and secure gateway from the internet to the LAN and consolidates the management of VPN tunnels. The software helps the companies to integrate Active directory accounts in policy creations and allows the companies to apply web control to specific users and groups.
This software also enables the users to set the schedules for lunch hour or weekend policy, which would be different from the normal working schedule. WatchGuard XTM [EOL] offers web monitoring, web content filtering, antivirus protection, and application control. Customers support is available 24/7 and offers training through webinars and technical documents.
WatchGuard XTM [EOL] alternatives
31
IPFireFreemium
IPFire is an open-source, cutting-edge, and highly efficient Linux Based firewall that can be used by everyone to safeguard their networks. The main motive behind its development is to protect the network from external attacks. It comes packed with all the features to fight against threats launched from the Internet. The best feature is its firewall engine and Intrusion Prevention System that guards the network against DDoS and Internet attacks, ensuring that none of them is successful in penetrating the network. The firewall is open-source and will remain so for years to come. It is currently utilized by thousands of users worldwide to provide extra protection to their networks.
IPFire alternatives
32
ZeroShellFree
ZeroShell is a versatile, high-performance, open-source, and lightweight distribution based on Linux designed for embedded systems and servers to offer network services to everyone worldwide. You can configure it via the web-based GUI, negating the need to do it via shell. The distribution can be used in multiple forms, including VMware virtual machines, Live CD, and CompactFlash images, giving you the option to use the one that meets your requirements.
The requirements for installation are an IA-32 computer using any version of the Ethernet interface. You can also run it on almost all single board computers and embedded devices like Orange Pi and Raspberry Pi. Those new to Zeroshell can read the extensive documentation to get familiar with all the functionalities. It comes packed with many essential features like Mobile Connections, VPN Host to Site, and VPN Site to Site, RADIUS Accounting and Authentication, VLAN Management, Transparent Web Proxy, and many more.
ZeroShell alternatives
33
Endian Firewall CommunityFree
Endian Firewall Community is a reliable, open-source Firewall and UTM appliance with many essential features to block threats from gaining access to the network. It is a Linux security distribution that is designed to convert any appliance into a full-fledged threat management solution capable of fighting against external threats and maximizing the security of the network. It comes with web security and email services to secure the home network against multiple types of attacks.
The built-in Advanced Content Security has a major role in increasing your security by utilizing email filtering and other tools. You can securely connect to the network via the VPN solution that ensures full protection for the duration of the connection. The Firewall introduces advanced features such as two-factor authentication, Active Directory/LDAP authentication to offer round-the-clock protection, making your worries go away.
It has a Live Network usage statistics section that enables the end-user to view in-depth traffic details of their network. For a better perspective, use state-of-the-art visualization graphs provided in the solution. Besides these features, Endian Firewall Community comes packed with a Stateful Firewall, VPN, Reporting, Quality of Service, Multi-WAN, Intrusion Prevention, Email Security, and Antivirus. All the mentioned features and functionalities make the solution a reliable, all-in-one tool for everyone looking to upgrade their network security.
Endian Firewall Community alternatives
34
SmoothwallPaid
Smoothwall is an open-source, top-rated, and powerful firewall based on Linux that you can comfortably administer via a web-based Graphical User Interface, meaning that you don’t need to be well versed in Linux to use it. The firewall is developed by a UK-based company Smoothwall that is known in the Industry for providing state-of-the-art security solutions, including web content filtering, internet security solutions, and more.
The solutions are available in multiple setups, such as Education and the Public Sector. The education sector can enhance the protection of their hardware using Smoothwall Filter, Firewall, Monitor, Safeguard Record Manager, and E-safety Training. The same tools, namely the Filter, Firewall, and Monitor, are also available in the Public Sector and allows major organizations such as Healthcare, Local Government, and Police to maximize protection and decrease expenses by a significant margin.
Smoothwall alternatives
35
Sonatype Nexus FirewallFree
Sonatype Nexus Firewall is a security platform that allows you to actively keep track of harmful components out of your database and repositories. It helps you stop the unknown open source applications from being automatically downloaded into your repositories. The algorithm is based on AI, which smartly detects the behaviors of components and decides if it is a potential threat or not. Potentially identified threats are quarantined until they’re confirmed or cleared of vulnerabilities by the security research team.
Sonatype Nexus Firewall’s policy settings dictate what open source components are allowed into your SDLC, what is put into quarantine, and what is released from quarantine. The rules can be customized based on common risk factors like popularity and licensing credentials and address known and unknown vulnerabilities. These configuration policy actions automatically prevent applications from moving forward with unwanted or unapproved components.
Sonatype Nexus Firewall alternatives