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 564 you need to run LiveUpdate feature of Norton Internet Security product. Please note that LiveUpdate definition identifier of Security Update 564 is 20120308.001 and its description was last modified on March 8, 2012 5:00:28 PM PST.

Security Update 564 adds coverage for the following vulnerabilities and threats:

• Web Attack: Malicious Java Class Download 4:
  This signature detects attempts to download malicious JAR files
  
  
• Web Attack: Adobe Flash Player CVE-2012-0754 3:
  This signature detects attempts to exploit a remote code execution vulnerability in Adobe Flash Player.
  
  
• Malicious Site: Malicious Domain Request 8:
  This signature detects a request to specific domains which characteristically has been known to host malicious exploits and executable files.
  
  

Security Update 564 provides updated coverage for the following vulnerabilities and threats:

• Web Attack: Blackhole Toolkit Website 14:
  This signature detects attempts to download exploits from Blackhole toolkit that may compromise a computer through various vendor vulnerabilities.
  
  
• Web Attack: Malicious JAR File Download 6:
  This signature detects attempts to download malicious JAR files.