Security Updates give the most recent protection content for NIS product, 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 402 you need to run LiveUpdate feature of Norton Internet Security product. Please note that LiveUpdate definition identifier of Security Update 402 is 20110628.050 and its description was last modified on June 28, 2011 8:33:22 PM PDT.

Security Update 402 provides updated coverage for the following vulnerabilities and threats:

• HTTP Adobe Reader NewPlayer BO:
  This signature will detects attempts to exploit a Remote Code Execution Vulnerability in Adobe Reader.
  
  
• Attack: HTTP MSIE CVE-2010-0255:
  This signature detects an information-disclosure vulnerability in the Microsoft Internet Explorer.
  
  
• Web Attack: Malicious Toolkit Website 9:
  This signature detect attempts to download exploits from a malicious toolkit which may compromise a computer through various vendor vulnerabilities.
  
  
• 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