Norton Latest Antivirus Definitions

The latest virus definitions and antivirus updates. Visit Symantec UK now.

Jan 06, 2016  Download Norton AntiVirus Definitions January 06, 2016 - Signature file updates ensure that your PC is protected from the latest viruses.

To stay secure you should be running the most recent version of your licensed product and have the most up-to-date security content. Use this page to make sure your security content is current.

Select product:

Norton 360 later than 6.0 for Windows XP/Vista/7/8

Norton 360 version 1.0 for Windows XP/Vista

Norton 360 version 2.0 for Windows XP/Vista

Norton 360 version 3.0 for Windows XP/Vista

Norton 360 version 4.0 for Windows XP/Vista/7

Norton 360 version 5.0 for Windows XP/Vista/7

Norton 360 version 6.0 for Windows XP/Vista/7

Norton AntiVirus later than 2012 for Windows XP/Vista/7/8

Norton AntiVirus 2007 for Windows XP/Vista

Norton AntiVirus 2008 for Windows XP/Vista

Norton AntiVirus 2009 for Windows XP/Vista

Norton AntiVirus 2010 for Windows XP/Vista/7

Norton AntiVirus 2011 for Windows XP/Vista/7

Norton AntiVirus 2012 for Windows XP/Vista/7

Norton AntiVirus for Macintosh 10.x

Norton AntiVirus for Macintosh 11.x

Norton AntiVirus for Macintosh 12.x

Norton Internet Security later than 2012 for Windows XP/Vista/7/8

Norton Internet Security 2007 for Windows XP/Vista

Norton Internet Security 2008 for Windows XP/Vista

Norton Internet Security 2009 for Windows XP/Vista

Norton Internet Security 2010 for Windows XP/Vista/7

Norton Internet Security 2011 for Windows XP/Vista/7

Norton Internet Security 2012 for Windows XP/Vista/7

Norton Internet Security for Macintosh 4.x

Norton Internet Security for Macintosh 5.x

Norton Mobile Security for Android

Norton Security : Apple OSX client 6.x or later

Norton Security : Windows client 22.x or later

Norton Smartphone Security for WM/Symbian

Need to update your

Symantec products.

Go to Symantec.com

A valid support contract is required to obtain the latest content. To renew your product license, see the License Renewal Center.

File-Based Protection Traditional Antivirus

File-Based Protection

Traditional signature and heuristic file scanning engines form the backbone of Symantec s security solutions; these engines use dozens of techniques to scan files for both known as well as unknown threats.

Learn more

Definitions Created: 1/2/2016

Definitions Released: 1/2/2016

Extended Version: 1/2/2016 rev. 2

Definitions Version: 180102b

Sequence Number: 171362

Number of Signatures: 40,239,633

Details:

Release History

Download: Definitions

Network-Based Protection IPS

Network-Based Protection

Technologies designed to block attacks just as they transition from the network cable or wireless network to the computer, before they have a chance to establish residency in a physical file on a user s computer. Also called Network Threat Protection.

Definitions Released: 1/1/2016

Extended Version: 1/1/2016 rev. 1

Download: Content is downloaded by your product via LiveUpdate.

Behavior-Based Protection

Behavior-Based Protection

Behavioral-based protection technology observes actively running threats on your computer and can terminate running programs if they exhibit malicious behaviors; this technology provides proactive protection from entirely new, previously unseen attacks. Also called Proactive Threat Protection.

Definitions Released: 12/19/2015

Extended Version: 12/18/2015 rev. 1

Reputation-Based Protection Insight

Reputation-Based Protection

Blocks access to malicious files and websites based on the crowd-based wisdom of over 175M million customers.

Latest Published Content:

Download: Content is accessed by your product via the Symantec data cloud.

Norton Product SupportGuidance and information concerning downloads, subscriptions, renewal, activation, and more.

Download Virus Definitions / Norton AntiVirus for Windows XP/Vista/7/8; Add Norton AntiVirus / Norton Internet Security 2008/2009/2010/2011/2012 for 64-bit OS only;.

Symantec AntiVirus/Filtering 3.2 for Domino; A valid support contract is required to obtain the latest content. Definitions Released: 1/13/2016.

Virus Definitions Security Updates. Norton AntiVirus A valid support contract is required to obtain the latest content.

Virus Definitions & Security Updates

To stay secure you should be running the most recent version of your licensed product and have the most up-to-date security content. Use this page to make sure your security content is current.

Select product:

Symantec Endpoint Protection 12.1

Symantec AntiVirus 10.x Corporate Edition

Symantec AntiVirus 3.0 for CacheFlow Security Gateway

Symantec AntiVirus 3.0 for Inktomi Traffic Edge

Symantec AntiVirus 3.0 for NetApp Filer/NetCache

Symantec AntiVirus for Bluecoat Security Gateway

Symantec AntiVirus for Caching/Messaging/NAS

Symantec AntiVirus for Clearswift MIMESweeper

Symantec AntiVirus for Macintosh 10.x

Symantec AntiVirus for Microsoft ISA Server

Symantec AntiVirus/Filtering 3.0 for Domino

Symantec Client Security 3.x

Symantec Endpoint Protection 11.x - 12.0 32-bit

Symantec Endpoint Protection 11.x - 12.0 64-bit

Symantec Endpoint Protection for Macintosh 11.x

Symantec Endpoint Protection for Macintosh 12.x

Symantec Endpoint Protection Mobile for WM/Symbian

Symantec Enterprise Security Manager

Symantec Mail Security for Domino

Symantec Mail Security for Microsoft Exchange

Symantec Mail Security for SMTP v 5.x

Symantec Messaging Gateway

Symantec Mobile Security Suite for WM

Symantec Protection Engine 7.x

Symantec Scan Engine 5.x

Symantec Web Security 3.0

Need to update your

Norton products.

Go to Norton.com

A valid support contract is required to obtain the latest content. To renew your product license, see the License Renewal Center.

File-Based Protection Traditional Antivirus

File-Based Protection

Traditional signature and heuristic file scanning engines form the backbone of Symantec s security solutions; these engines use dozens of techniques to scan files for both known as well as unknown threats. Learn more

Definitions Created: 6/1/2012

Definitions Released 6/1/2012

Extended Version: 6/1/2012 rev. 5

Definitions Version: 140601e

Sequence Number: 134832

Number of Signatures: 18,656,353

Details:

Release History

Download: Virus Definitions

Network-Based Protection IPS

Network-Based Protection

Technologies designed to block attacks just as they transition from the network cable or wireless network to the computer, before they have a chance to establish residency in a physical file on a user s computer. Also called Network Threat Protection. Learn more

Extended Version: 5/31/2012 rev. 3

Download: Content is downloaded by your product via LiveUpdate.

Behavior-Based Protection

Behavior-Based Protection

Behavioral-based protection technology observes actively running threats on your computer and can terminate running programs if they exhibit malicious behaviors; this technology provides proactive protection from entirely new, previously unseen attacks. Also called Proactive Threat Protection. Learn more

Extended Version: 5/17/2012 rev. 11

Reputation-Based Protection Insight

Reputation-Based Protection

Blocks access to malicious files and websites based on the crowd-based wisdom of over 175M million customers. Learn more

Latest Published Content:

Download: Content is accessed by your product via the Symantec data cloud.

Other Protection

Other Protection

Other forms of security content necessary to the operation of this product.

Application and Device Control Policies

SupportAdditional information for this product, including links to online forums, can be found in the Support section of our site:Support for Symantec Endpoint Protection 12.1.

Learn how to shield your computer from today s Internet threats with advanced virus removal and virus protection technologies from Norton AntiVirus software.