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 662 you need to run LiveUpdate feature of Norton Internet Security product. Please note that LiveUpdate definition identifier of Security Update 662 is 20120728.001 and its description was last modified on July 30, 2012 4:34:22 PM PDT.

Security Update 662 adds coverage for the following vulnerabilities and threats:

• Web Attack: Blackhole Toolkit Website 26:
  This signature detects attempts to download exploits from Blackhole toolkit that may compromise a computer through various vendor vulnerabilities.
  
  
• Web Attack: Malicious Java Download Request:
  This signature detects an attempt to detect vulnerability in Java which may result in remote code execution.
  
  

Security Update 662 provides updated coverage for the following vulnerabilities and threats:

• Web Attack: Mass Injection Website:
  It is an attack where an iframe which points to a malicious site is injected in large number of clean websites.
  
  
• Web Attack: Malicious Java Download 6:
  This signature detects an attempt to detect vulnerability in Java which may result in remote code execution.
  
  
• Web Attack: Mass Injection Website 2:
  It is an attack where an iframe which points to a malicious site is injected in large number of clean websites.