Forefront Threat Management Gateway AlternativesFirewalls and other similar apps like Forefront Threat Management Gateway

Forefront Threat Management Gateway is described as 'Microsoft Forefront Threat Management Gateway (Forefront TMG), formerly known as Microsoft Internet Security and Acceleration Server (ISA Server), is a network security and protection solution for Microsoft Windows, described by Microsoft as "enables businesses by allowing' and is a Firewall in the security & privacy category. There are more than 10 alternatives to Forefront Threat Management Gateway for a variety of platforms, including Linux, Self-Hosted, Windows, Web-based and VirtualBox apps. The best Forefront Threat Management Gateway alternative is OPNsense, which is both free and Open Source. Other great apps like Forefront Threat Management Gateway are ClearOS, Endian Firewall Community, WinGate and Sophos UTM.

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Forefront Threat Management Gateway alternatives are mainly Firewalls but may also be VPN Services or Proxy Services.  Filter by these or use the filter bar below if you want a narrower list of alternatives or looking for a specific functionality of Forefront Threat Management Gateway .
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Microsoft Forefront Threat Management Gateway (Forefront TMG), formerly known as Microsoft Internet Security and Acceleration Server (ISA Server), is a network security and protection solution for Microsoft Windows,...

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Forefront Threat Management Gateway alternatives page was last updated Sep 9, 2022
  1. OPNsense icon
     55 likes

    OPNsense includes most of the features available in expensive commercial firewalls, and more in many cases. It brings the rich feature set of commercial offerings with the benefits of open and verifiable sources.

    17 OPNsense alternatives
    Login

    License model

    • FreeOpen Source

    Platforms

    • Self-Hosted

    Properties

    1.  Privacy focused

    Features

    1.  Two-factor Authentication
    2.  Geofencing
    3.  Web filter
    4.  Encrypted VPN
    5.  Load balancing
    OPNsense iconForefront Threat Management Gateway  Icon

    OPNsense VS Forefront Threat Management Gateway

    Is OPNsense a good alternative to Forefront Threat Management Gateway ?
     
    • OPNsense is the most popular Self-Hosted alternative to Forefront Threat Management Gateway .

    • OPNsense is the most popular Open Source & free alternative to Forefront Threat Management Gateway .

    • OPNsense is Free and Open SourceForefront Threat Management Gateway is Paid and Proprietary
    • OPNsense is Privacy focusedForefront Threat Management Gateway is not according to our users
  2. ClearOS icon
     71 likes

    ClearOS is a family of operating systems for the enterprise, small business, and home. There are three editions to choose from depending on your needs and suitable to your abilities. They are: ClearOS Enterprise, ClearOS Home, and ClearOS Core.

    26 ClearOS alternatives
    ClearOS screenshot 1

    License model

    • FreeOpen Source

    Application types

    Platforms

    • Linux

    ClearOS Features

    1.  Spam Filter
    2.  Web-Based
    3.  Gateway
    4.  PhpMyAdmin
    ClearOS iconForefront Threat Management Gateway  Icon

    ClearOS VS Forefront Threat Management Gateway

    Is ClearOS a good alternative to Forefront Threat Management Gateway ?
     
    • ClearOS is the most popular Linux alternative to Forefront Threat Management Gateway .

    • ClearOS is Free and Open SourceForefront Threat Management Gateway is Paid and Proprietary
  3. Endian Firewall Community icon
     20 likes

    Endian Firewall Community (EFW) is a "turn-key" linux security distribution that turns every system into a full featured security appliance with Unified Threat Management (UTM) functionality. The software has been designed with "usability in mind" and is very...

    18 Endian Firewall Community alternatives
    Endian Firewall Community screenshot 1

    License model

    • Free PersonalOpen Source

    Application types

    Platforms

    • Linux

    Endian Firewall Community Features

    1.  Email security
    2.  Network activity
    3.  Gateway
    Endian Firewall Community iconForefront Threat Management Gateway  Icon

    Endian Firewall Community VS Forefront Threat Management Gateway

    Is this a good alternative to Forefront Threat Management Gateway ?
     
  4. WinGate icon
     3 likes

    WinGate Proxy Server is a highly capable integrated Proxy server, firewall and email server designed for access control, security and communications needs. What you do get is all the features of Standard license for 3 concurrent users.

    13 WinGate alternatives
    Policy Editor

    License model

    • FreemiumProprietary

    Application type

    Platforms

    • Windows

    WinGate Features

    1.  Access Control
    2.  HTTP Proxy
    WinGate iconForefront Threat Management Gateway  Icon

    WinGate VS Forefront Threat Management Gateway

    Is WinGate a good alternative to Forefront Threat Management Gateway ?
     
    • WinGate is the most popular Windows alternative to Forefront Threat Management Gateway .

    • WinGate is Freemium and ProprietaryForefront Threat Management Gateway is Paid and Proprietary
  5. Sophos UTM icon
     16 likes

    Sophos UTM integrates complete security software within a single appliance. Choose only the protection you need when you need it. And deploy it on the platform that best fits your business: software, hardware or virtual appliance.

    10 Sophos UTM alternatives
    Sophos UTM screenshot 1

    License model

    Application types

    Platforms

    • Linux
    • Online
    Sophos UTM iconForefront Threat Management Gateway  Icon

    Sophos UTM VS Forefront Threat Management Gateway

    Is Sophos UTM a good alternative to Forefront Threat Management Gateway ?
     
    • Sophos UTM is the most popular Web-based alternative to Forefront Threat Management Gateway .

    • Sophos UTM is the most popular commercial alternative to Forefront Threat Management Gateway .

    • Sophos UTM is Paid and ProprietaryForefront Threat Management Gateway is also Paid and Proprietary
  6. Smoothwall icon
     13 likes

    The SmoothWall Open Source Project was set up to develop and maintain SmoothWall Express - a Free firewall that includes its own security-hardened GNU/Linux operating system and an easy-to-use web interface.

    13 Smoothwall alternatives
    Control Home

    License model

    • FreeOpen Source

    Application type

    Platforms

    • Linux

    Smoothwall Features

    1.  Gateway
    2.  Based on OpenVPN
    Discontinued

    The site says the last release was October 2014.

    Smoothwall iconForefront Threat Management Gateway  Icon

    Smoothwall VS Forefront Threat Management Gateway

    Is Smoothwall a good alternative to Forefront Threat Management Gateway ?
     
  7. ZeroShell icon
     8 likes

    Zeroshell is a Linux distribution for servers and embedded devices aimed at providing the main network services a LAN requires. It is available in the form of Live CD or Compact Flash image and you can configure and administer it using your web browser.

    10 ZeroShell alternatives
    ZeroShell screenshot 1

    License model

    • FreeOpen Source

    Application types

    Platforms

    • Linux
    • Self-Hosted

    ZeroShell Features

    1.  DHCP Server
    2.  DNS Server
    3.  Load balancing
    Discontinued

    From the Zeroshell website (translated from Italian to English)Disposal of the Zeroshell projectThe project has now reached the end of its life. Zeroshell was born in June 2006 and has over 200,000 installations worldwide. Any security updates will be guaranteed until September 30, 2021. I thank everyone who believed and contributed in various ways to improving the project. The zeroshell.org domain will be divested or sold on September 30, 2021

    ZeroShell iconForefront Threat Management Gateway  Icon

    ZeroShell VS Forefront Threat Management Gateway

    Is ZeroShell a good alternative to Forefront Threat Management Gateway ?
     
  8. Sophos XG Firewall icon
     5 likes

    A modern replacement for Sophos UTM based on Sophos, Cyberoam and Astaro technology combined.

    8 Sophos XG Firewall alternatives
    Sophos XG Firewall screenshot 1

    License model

    • Free PersonalProprietary

    Application type

    Platforms

    • Self-Hosted

    Sophos XG Firewall Features

    1.  Multicasting
    Sophos XG Firewall iconForefront Threat Management Gateway  Icon

    Sophos XG Firewall VS Forefront Threat Management Gateway

    Is Sophos XG Firewall a good alternative to Forefront Threat Management Gateway ?
     
  9. Kerio Control icon
     4 likes

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

    13 Kerio Control alternatives
    Kerio Control screenshot 1

    License model

    Application types

    Platforms

    • Linux
    Kerio Control iconForefront Threat Management Gateway  Icon

    Kerio Control VS Forefront Threat Management Gateway

    Is Kerio Control a good alternative to Forefront Threat Management Gateway ?
     
  10. CacheGuard-OS icon
     4 likes

    All CacheGuard products and services are focused on delivering secured and optimized Web contents to our clients. To achieve that goal we made CacheGuard OS which is our core product. Once installed on a virtual or hardware machine, CacheGuard OS turns it into a powerful Web...

    138 CacheGuard-OS alternatives
    CacheGuard-OS screenshot 1

    License model

    Application types

    Platforms

    • Windows
    • VirtualBox
    • VMware vSphere Hypervisor
    • Microsoft Hyper-V Server
    • Proxmox Virtual Environment
    CacheGuard-OS iconForefront Threat Management Gateway  Icon

    CacheGuard-OS VS Forefront Threat Management Gateway

    Is CacheGuard-OS a good alternative to Forefront Threat Management Gateway ?
     
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