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 469 you need to run LiveUpdate feature of Norton Internet Security product. Please note that LiveUpdate definition identifier of Security Update 469 is 20111006.030 and its description was last modified on October 6, 2011 4:58:10 PM PDT.

Security Update 469 adds coverage for the following vulnerabilities and threats:

• Attack: MS Windows Thumbnail Remote Code Execution:
  This signature will detect attempts to exploit a remote code execution vulnerability in Microsoft Windows.
  
  

Security Update 469 provides updated coverage for the following vulnerabilities and threats:

• Web Attack: Blackhole Toolkit Website 7:
  This signature detects attempts to download exploits from Blackhole toolkit that may compromise a computer through various vendor vulnerabilities.
  
  
• Web Attack: Malicious Java File Download 4:
  This signature detects attempts to download malicious JAR files
  
  
• Web Attack: Malicious Java Class Download 2:
  This signature detect attempts to download exploits from a malicious toolkit which may compromise a computer through various vendor vulnerabilities.