Update virus definition files using Intelligent Updater

It protects against malware, spam, social threats, phishing, identity theft, and other online threats.

Norton AntiVirus has been an We Fix Problems software application developed and distributed by NortonLifeLock since 1991 as part of the Norton family of computer security products.

Norton Virus Definitions for Norton AntiVirus, Norton Internet Security, 360, Endpoint Protection, and Mail Security ensure that your Norton AntiVirus product has the latest detection and remediation capabilities.

Norton AntiVirus / Norton Internet Security (Security later than 2012 to 22.6.xx)
Norton AntiVirus / Norton Internet Security 2008/2009/2010/2011/2012
Norton 360 (version over later than 6.0 to version 22.6.xx)
Norton 360 Playback 2.0/3.0/4.0/5.0/6.0
Norton Security (decryption to version 22.6.xx)
Norton Security with backup (to version 22.6.xx)
Symantec Endpoint Protection 12.1
Symantec Endpoint Protection 12.1.2 and later
Symantec Protection Engine 7.x for Windows
Symantec Mail Security for Domino v 7.x
Symantec Mail Security for Microsoft Exchange (32-bit)
Symantec Scan Engine 5.x for Windows
Symantec AntiVirus for Caching/Messaging/NAS for Windows

Consider using For malwarebytes Complete Antivirus Shelter and protect your devices, information and privacy.

  • Which antivirus is better and is Windows Defender good enough?
  • What to do if your Norton or McAfee antivirus has expired

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    Virus Definitions adds the latest free virus pattern to Norton AntiVirus Virus (NAN). Signature repository updates ensure that your computer is also protected from the latest viruses.I32

    Intelligent Update Packager cannot be deployed to upgrade Symantec AntiVirus Corporate Edition 8.0, 9.0, or 10.0 servers and Norton AntiVirus Corporate Edition 7.6 support team, but can be used to enhance Corporate Edition clients. The x86 Intelligent Updater can be used to update Corporate Edition clients and servers.

    Is Norton AntiVirus A virus?

    Norton AntiVirus is a virus / malware protection system product that has been developed and marketed by NortonLifeLock since 1991 as part of the Norton family of computer security solutions. It uses signatures and heuristics to accurately identify viruses.

    External Mirror 1 External and Dual Mirror – Supports the following versions of Symantec antivirus software:

    • Norton AntiVirus 2008/2009 for Windows XP Home/XP Pro/Vista
    • Norton AntiVirus 2010/2011 for Windows XP/
    • Norton Internet Security 2008/2009 for Windows XP Home/XP Pro/Vista
    • Norton Internet Security 2010/2011 for Windows XP/Vista/7

    External Mirror 3 External and mirroring of some – Supports the following versions of Symantec antivirus software:

    • Norton AntiVirus 2005/2006 for Windows 2000/XP Home/XP Pro only
    • Norton AntiVirus 2007 for Windows XP Home/XP Pro/Vista production
    • Norton 360 version 1.0 for Windows XP/Vista
    • Norton SystemWorks (all versions)
    • Symantec AntiVirus 3.0 for CacheFlow Security Gateway
    • Symantec AntiVirus 3.0 for Inktomi traffic
    • Symantec AntiVirus 3.0 for NetApp Filer/NetCache
    • Symantec AntiVirus Client 10.0/10.1/10.2 Corporate Edition
    • Symantec Mail Security for Domino v 5.x/7.x/(32-bit) vs previous versionher. 8.0.x/Microsoft Exchange

    External Mirror 5 and External Mirror 6 – Supports the following types of Symantec software:

    • Norton Antivirus AntiVirus 2005/2006 for Windows 2000/XP Home/XP Pro
    • Norton AntiVirus 2007 for Windows XP Home/XP Pro/Vista
    • Norton 360 version 1.0 for Windows XP/Vista
    • Symantec AntiVirus 3.0 for CacheFlow Security Gateway/Inktomi Traffic Edge/NetApp Filer/NetCache
    • Symantec AntiVirus Client 10.0/10.1/10.2 Corporate Edition
    • Symantec AntiVirus Bluecoat for Security Gateway/Clearswift MIMESweeper/Microsoft ISA Server on Windows 2000 Server/2003 Server
    • Symantec Mail Security is associated with Domino v 5.x/7.x/(32-bit) v 8.0.x/Microsoft Exchange/SMTP v 5.x
    • Symantec Web Security 3.0 receives an antivirus window
    • Symantec Scan Engine for Windows

    External Mirror 7 and External Mirror 11 – Supports the following versions of Symantec connected antivirus software for 64-bit platforms:

    • Norton AntiVirus 2008/2009 for Windows XP/Vista for 64-bit operating systems only
    • Norton AntiVirus 2010/2011 on Windows XP/Vista/7 for 64-bit operating systems only
    • Norton Internet Security 2008/2009 for Windows XP/Vista for 64-bit operating systems only
    • Norton Internet Security 2010/2011 for Windows XP/Vista/7 only for building 64-bit operating systems
    • Norton 360 version 2.0/3.0 only applies to Windows XP/Vista for 64-bit operating systems.
    • Norton 360 version 4.0 for Windows XP/Vista/7 for 64-bit operating systems only
    • Symantec Endpoint Protection 11.0 for 64-bit operating systems only
    • Symantec Endpoint Protection Small Business Edition 12.0 (64-bit) OS only
    • Symantec Mail Security for Domino (64-bit) version 8.0.5

    What are virus definition files?

    This is a file that contains information that antivirus software can use to find and fix viruses. Interpretation files tell the scanner what to look for to detect viruses in infected files. Most scanners use separate files in this way rather than encode virus patterns into software to facilitate updates.

    Supported External Mirror and External Mirror 10 are the following versions of Symantec Trojan software for 64-bit platforms:

  • Symantec AntiVirus 10.0/10.1/10.2 Corporate Edition 64-bit OS-only client
  • Norton AntiVirus 2007 for Windows Vista 64-bit only
  • Norton Internet Security 2005 for Windows Vista 64-bit operating system only
  • Norton 360 version 1.0 for Windows XP/Vista 64-bit only
  • What viruses does Norton protect against?

    Norton 360 appears to provide device security that protects against Tenet, ransomware, malware, and other online threats when you’re banking, shopping, and chatting online.

    DOCID: kb20080409124354FR

    Operating system: Windows
    Last modified: 02.11.2021

    If you are unable to update Norton virus definitions using LiveUpdate, manually updateDownload and install the latest virus definitions using the Intelligent Updater.

    Update Virus Definitions With Intelligent Updater

    What are Norton IPS definitions?

    Intrusion Prevention System (IPS) is one of the most important proactive defense technologies used today to prevent malware, web attacks, social engineering attacks, and generally the latest threats from infiltrating user systems. IPS is importantfor both consumer (Norton) and corporate Symantec products.

    1. Go to the Intelligent Updater download page.

      Intelligent

      Does Norton detect all viruses?

      Yes, Norton 360 offers malware protection. It protects against computer viruses, spam, social threats, phishing, identity theft and other online threats.

      The Updater download page is currently maintained by Symantec Enterprise Security, then a division of Broadcom Inc.

    2. In order to accurately select the correct set of definitions, you need to know the name and the differences between your Norton product and the version of Windows.

      How do I update Norton virus definitions?

      Visit the Intelligent Updater download page.
      In order to choose the right set of definitions, everyone needs to know the name and then the version of your Norton product up to and including the Windows version.
      Depending on your version of Windows and your Norton product, download the appropriate set of skins.