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F-Secure Internet Gatekeeper for Linux

Powerful Gatekeeper

High-Performance Protection at the Gateway Level

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    Powerful Gatekeeper


  • F-Secure Internet Gatekeeper for Linux stops viruses and other malicious code before they can spread to corporate servers and end-users’ desktops.

    The solution scans and protects an organization's e-mail, web traffic and file transfers against viruses, worms and trojans.

    Security challenges facing business


  • E-Mail & Web Filtering

    High-Performance Protection at the Gateway Level


  • F-Secure Internet Gatekeeper for Linux provides a high-performance solution at the Internet gateway. It stops viruses and other malicious code before they spread to end-users’ desktops and corporate servers.

    The product scans SMTP, HTTP, FTP and POP3 traffic for viruses, worms and trojans, and also blocks and filters out specified file types. It can also be used to scan or block ActiveX components or Java code. Virus protection is always on thanks to automatic updates from F-Secure. A powerful and easy-to-use web-based management console makes product installation and configuration simple.

    View product diagram

    Related Products
    • Corporate Suite
    • Enterprise Suite

    Key Features


  • • High performance and reliability combined with low total cost of ownership
    • Virus protection for e-mail (SMTP and POP), web traffic (HTTP) and file transfers (FTP)
    • Stops unwanted content based on file type
    • Internet Traffic can be in anonymous mode
    • Can block ActiveX/Script (JavaScript/VBScript)
    • Decrypts and scans encrypted zip files, stopping encrypted viruses
    • Spam filtering, SMTP and POP Real-time Black List (RBL) and filtering by e-mail subject
    • E-mail filtering using spam identification headers
    • Can be deployed as transparent proxy server
    • POP before SMTP authentication supported
    • Easy to use local or remote management
    • Automatic virus definition updates

    Technical Details


  • Supported Platforms

    To use F-Secure Internet Gatekeeper for Linux 3.02 on a computer the computer must:
    Be x86 compatible (2Ghz or faster recommended)Have at least 512 MB of RAM (1 GB or more recommended)
    Have at least 5 GB of free disk space (20 GB recommended)
    Have one of the following Linux distributions installed:

    32-bit:
    Red Hat Enterprise Linux 3/4/5
    CentOS 3/4/5
    Turbolinux 10 Server/11 Server
    Asianux Server 3
    Asianux 2.0 (MIRACLE LINUX 4.0)
    Asianux 1.0 (MIRACLE LINUX 3.0)
    SuSE Linux Enterprise Server 9/10
    SuSE Linux 10.2/10.3
    Debian GNU/Linux 4.0
    Ubuntu 6.06/8.04 *

    64-bit:
    Red Hat Enterprise Linux 4/5
    CentOS 4/5
    Turbolinux 10 Server/11 Server
    Asianux Server 3
    Asianux 2.0 (MIRACLE LINUX 4.0)
    SuSE Linux Enterprise Server 9/10
    Ubuntu 8.04

    Note! Ubuntu 6.06 will only be supported until June 2009. Support for other and newer Linux distributions will be announced in future releases and/or on our web site.


    Supported Languages
    English, Japanese



  • System Requirements
    512 Mb memory
    x86 Compatible Processor5Gb Diskspace

    Data Sheet
    pdficon_small Internet Gatekeeper
    fsigklx (pdf, 110 kb)