Best Firewall Software

Firewalls are barriers used to secure networks from hackers, malware, and other attackers. Firewalls come in both hardware and software form, but all types provide fortified security between networks and outside threats. IT managers configure firewalls to specific system requirements, ensuring no data is vulnerable. Once implemented, they will monitor firewall tools to ensure security.

Smaller companies and personal computers will rarely require hardware firewalls, but large enterprise companies will use hardware firewalls within their own systems to limit access outside the company or between departments. Firewall products will have significant overlap with network security software and web security software products, as they all aim to secure systems and information. Some products may come equipped with vulnerability management software tools to detect and defeat threats.

To qualify for inclusion in the Firewall category, a product must:

  • Assess and filter user access
  • Create barriers between networks and the internet
  • Alert administrators when unauthorized access is attempted
  • Outline and enforce security and authentication rules
  • Automate tasks associated with testing or monitoring
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    FortiGate offers a network security platform, designed to deliver threat protection and performance with reduced complexity.

    Integrated endpoint protection that provides automated next-generation threat protection, as well as visibility and control of your software and hardware inventory across the entire security fabric. Identify and remediate vulnerable or compromised hosts across your attack surface.

    AWS WAF is a web application firewall that helps protect web applications from common web exploits that could affect application availability, compromise security, or consume excessive resources.

    A Personal Firewall controls network communication in and out of a single users computer and will restrict the communication based on security policies.

    Firewall solutions from Cisco offer integrated security to help safeguard various network environments.

    Our security solution provides fine-grained access comtrol that identifies, mitigates, and fully reports on the sophisticated security threats of the moment

    Ultimate enterprise firewall performance, security, and control.

    SonicWall real-time breach detection and prevention solutions protect more than one million networks worldwide

    Our next-generation firewall classifies all traffic, including encrypted traffic, based on application, application function, user and content. You can create comprehensive, precise security policies, resulting in safe enablement of applications. This lets only authorized users run sanctioned applications, greatly reducing the surgace area of cyber attacks across the organization.

    Adaptive Security Virtual Appliance is a virtualized network security solution based on the market-leading Cisco ASA 5500-X Series firewalls.

    GlassWire's free firewall helps protect your computer, privacy, and data by visualizing your network activity.

    For over 20 years, WatchGuard has pioneered cutting-edge cyber security technology and delivered it as easy-to-deploy and easy-to-manage solutions. With industry-leading network security, secure Wi-Fi, multi-factor authentication, and network intelligence products and services, WatchGuard enables businesses from around the globe to protect their most important assets.

    F5 provides solutions for an application world. With F5, businesses deliver the most secure, fast & reliable applications to anyone anywhere at any time.

    Barracuda's Cloud Generation Firewalls redefine the role of the Firewall from a perimeter security solution to a distributed network optimization solution that scales across any number of locations and applications, connects on-premises and cloud infrastructures, and helps organizations transform their business.

    The pfSense project is a powerful open source firewall and routing platform based on @FreeBSD.

    Check Point Firewall. The Check Point Firewall Software Blade incorporates all of the power and capability of the revolutionary FireWall-1 solution while adding user identity awareness to provide granular event awareness and policy enforcement.

    Cloudbric is a cloud-based web security provider, offering an award-winning Web Application Firewall (WAF), DDoS protection, and SSL. Cloudbric offers security primarily to startup and SMB websites that lack cybersecurity experience or can't afford expensive IT security solutions. Cloudbric’s services are free for all websites with less than 4GB of bandwidth per month. We charge based on amount of web traffic, making Cloudbric perfect for SMEs and new startups. Our services are military-grade protection for the little guy.

    Sucuri is a managed security service provider for websites. Our cloud-based tools provide complete website security solution, including performance optimization via a CDN, mitigation of external attacks like vulnerability exploits and DDoS attacks, and professional response in the event of security incident. The team provides 24/7/365 customer service with a 97% satisfaction rate, and a median response time of 4 hours.

    Zscaler Internet Access delivers the complete security stack as a service from the cloud.

    OmniShield is the next-generation cybersecurity solution that extends your company's perimeter to all your sites while providing omnipresent, enterprise-grade security.

    Avast is the global leader in next-gen cyber security products for consumers and businesses and protects over 400 million people online. Avast offers products under the Avast and AVG brands, that protect people from threats on the internet with one of the most advanced threat detection networks in the world. Avast digital security products are top ranked for mobile, PC and Mac. For businesses, Avast offers comprehensive antivirus security that keeps your devices, data, and employees safe from the latest cyber threats. Work and browse confidently from anywhere knowing your business is completely protected. If you are a MSP or VAR, you can also deliver enhanced managed services to your customers and take your business even further. Just choose from our Avast CloudCare cloud-based protection solution or our full-stack, remote monitoring and management platform.

    FortiGate-VM is a full-featured FortiGate packaged as a virtual appliance.

    IBM Cloud Internet Services is a simple set of edge network services for customers looking to secure their internet-facing applications from distributed denial-of-service (DDoS) attacks, data theft and bot attacks, as well as for those customers needing to optimize their web applications, or ensure global responsiveness and the ongoing availability of their internet-facing applications

    Azure Firewall automatically scales with your usage during peak load or as your business grows, eliminating the need to predict and reserve capacity for peak usage.

    The mobilization of workforce has led to demand for anytime-anywhere access to network resources.

    The VM-Series is a virtualized form factor of our next-generation firewall that can be deployed in a range of private and public cloud computing environments based on technologies from VMware, Amazon Web Services, Microsoft, Citrix, and KVM. The VM-Series natively analyzes all traffic in a single pass to determine the application identity, the content within, and the user identity. These core elements of your business can then be used as integral components of your security policy, enabling you to improve your security efficacy through a positive control model and reduce your incident repsonse time through complete visibility into applications across all ports.

    Untangle protects your network with simply powerful solutions for web filtering, policy control, malware protection, bandwidth management and more!

    AWS Firewall Manager is a security management service that makes it easier to centrally configure and manage AWS WAF rules across your accounts and applications.

    Huawei Enterprise is a leading global ICT solutions provider.

    Firewalls and security groups are important in securing your cloud environment and the information stored in it, as well as preventing malicious activity from reaching your servers or users.

    The IPCop Firewall is a Linux firewall distribution It is geared towards home and SOHO users.

    Kerio helps businesses to connect, communicate, and collaborate securely.

    Built on a proven security platform. Enterprise-proven technology that provides comprehensive protection from all OWASP recognized security risks, DDoS attacks, and even the most advanced zero-day threats. Proactive bot defense ensures always-on protection from automated attacks, web scraping, and brute force attacks. Simplified application security for everyone. Remove the complexity of setting up and configuring your application security solution. Barracuda WAF-as-a-Service delivers protection for your web apps in minutes thanks to a simple 5-step setup wizard, and numerous pre-built security policy templates. Complete control. Unlimited rule sets. For more advanced users, Barracuda WAF-as-a-Service offers a level of control traditionally reserved only for on-premises and public cloud solutions. Fine-tune specific policies for each component of every application's security profile.

    Highly Available, Scalable and Flexible Protection Against Advanced Threats

    The endpoint detection and remediation market is a crowded space with several great options for large organizations. However, most require analysts with security expertise, only integrate with enterprise products, and come at a steep price point.

    Entrerprise threat prevention and security intelligence software.

    Tufin Orchestration Suites SecureTrack is a comprehensive firewall and security policy management solution for multi-vendor firewalls, next-generation firewalls and cloud platforms (public, private and hybrid).

    The vSRX offers the same features as our physical SRX Series firewalls but in a virtualized form factor for delivering security services that scale to match network demand. It offers the same features as the SRX appliance, including core firewall, robust networking, full next-gen capabilities, and automated life-cycle management. Handling speeds up to 100 Gbps, the vSRX is the industry's fastest virtual firewall.

    Web Application Firewall is a web based app that protect website from the malicious attacks, including OWASP Top 10 protection around code injection, HTML injection, directory traversal, command injection, JSON validation, SQL injection and cross-site scripting. In addition, signature-based engines can be used for blocking known attack patterns.

    602LAN SUITE is a network security software that allows organizations to provide access to documents, email and other important collaboration tools for the employees. It also includes advanced anti-virus and anti-spam software to prevent data intrusion and corruption.

    The Agilio OVS Firewall Software is designed to enable zero-trust stateful security in data centers using OpenStack-based automation. Agilio OVS Firewall Software, combined with Agilio SmartNICs, enable zero-trust stateful security while significantly improving server-based networking performance. Agilio OVS Firewall Software restores valuable CPU cores by offloading OVS and connection tracking (Conntrack) to Netronome's SmartNICs.

    WAF is a cloud firewall service that protects core website data and safeguards the security and availability of your site

    Armor2net Personal Firewall is a network security software that stops hackers and data thieves and protects computers from Internet-borne threats.

    AtomOS is a network security software that can support all of a company network and communications needs.

    Barracuda NextGen Firewalls (X series) is simple cloud-based network management for small to midsized businesses.

    BorderWare Firewall Server is a network security software that eliminates vulnerabilities and costs associated with a separate firewall and operating system.

    CenturyLink® Managed Firewall Service delivers 24/7 firewall administration and proactive response to attacks. CenturyLink® Managed Firewall Service delivers 24/7 firewall administration and proactive response to attacks when they occur. Whether we supply the hardware or simply manage what you already own, you have more time to focus on your core business competencies while we handle the operational details. All security services are fully supported around the clock by a skilled team of certified security professionals capable of delivering operational protection to your organization to meet your specialized needs. • Robust firewall options for every need: Multiple firewall service options include delivery inside the network, at your premises, at our data centers, or completely virtual in the cloud. Other options include co-managed, fully managed, and monitored using next generation firewall technologies • Selection support: Custom consulting to help you select the right firewall solution for your needs • Configuration support: Custom configuration for installing and managing firewall systems according to your requirements • Implementation Support: Device provisioning, implementation, and integration with existing systems, locations and networks • Device Management: Ongoing device management, proactive device upgrades, and patch management with unlimited rule-set changes • Secure online portal: For customizable access to logs, activity and reports • Packet filtering: Network and port address translation (NAT) and VPN support • Monitoring: Real-time health monitoring and expert response to threats and health issues • Reporting: Weekly firewall activity reports based on log file analysis"

    Comodo provides Advanced Endpoint Protection Solution for Small Medium Enterprise that solve malware problem quickly with complete security from known and unknown threats from automatic containment and crowd-sourced intelligence knowledge base.

    ditno's network security products enables complete security protection of all assets, regardless of the platform or where they are hosted. Control everything through a single portal with negligible performance impact and a PAYG charging model it's easy to optimise your expenditure.

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