Security Updates give the most recent protection content for Norton Internet Security, which protect networked critical systems and remote and mobile users from unwanted network intrusions and hackers, as well as from viruses, Trojans, and worms.

To download and install the Security Update 461 you need to run LiveUpdate feature of Norton Internet Security product. Please note that LiveUpdate definition identifier of Security Update 461 is 20110924.030 and its description was last modified on September 26, 2011 3:11:32 PM PDT.

Security Update 461 adds coverage for the following vulnerabilities and threats:

• Fake App Attack: Fake AV Redirect 15:
  A Web based attack relating to misleading applications has been blocked. No further action is required, but you may wish to update your virus definitions and run a full system scan as a precautionary measure.
  
  
• Fake App Attack: Fake AV Website 18:
  A Web based attack relating to misleading applications has been blocked. No further action is required, but you may wish to update your virus definitions and run a full system scan as a precautionary measure.
  
  

Security Update 461 provides updated coverage for the following vulnerabilities and threats:

• Web Attack: Malicious Java Class Activity 2:
  This signature detects attempts to download malicious JAR files
  
  
• Fake App Attack: Fake AV Redirect 20:
  A Web based attack relating to misleading applications has been blocked. No further action is required, but you may wish to update your virus definitions and run a full system scan as a precautionary measure.