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 778 you need to run LiveUpdate feature of Norton Internet Security product. Please note that LiveUpdate definition identifier of Security Update 778 is 20130113.001 and its description was last modified on January 13, 2013 7:47:49 AM PST.

Security Update 778 adds coverage for the following vulnerabilities and threats:

• System Infected: Backdoor.Nflog Activity:
  More info about System Infected: Backdoor.Nflog Activity you can find at http://www.symantec.com/business/security_response/attacksignatures/detail.jsp?asid=26303
  
  
• Web Attack: Java JMX RCE CVE-2013-0422:
  More info about Web Attack: Java JMX RCE CVE-2013-0422 you can find at http://www.symantec.com/business/security_response/attacksignatures/detail.jsp?asid=26357
  
  
• Web Attack: Java JMX RCE CVE-2013-0422 2:
  More info about Web Attack: Java JMX RCE CVE-2013-0422 2 you can find at http://www.symantec.com/business/security_response/attacksignatures/detail.jsp?asid=26358
  
  
• Web Attack: Malicious Java Download 15:
  More info about Web Attack: Malicious Java Download 15 you can find at http://www.symantec.com/business/security_response/attacksignatures/detail.jsp?asid=26363
  
  
• Web Attack: Malicious Java Download CVE-2013-0422:
  More info about Web Attack: Malicious Java Download CVE-2013-0422 you can find at http://www.symantec.com/business/security_response/attacksignatures/detail.jsp?asid=26364
  
  

Security Update 778 provides updated coverage for the following vulnerabilities and threats:

• Attack: Microsoft Windows True Type Font CVE-2011-3402:
  More info about Attack: Microsoft Windows True Type Font CVE-2011-3402 you can find at http://www.symantec.com/business/security_response/attacksignatures/detail.jsp?asid=25272
  
  
• Web Attack: Malicious Java Download 14:
  More info about Web Attack: Malicious Java Download 14 you can find at http://www.symantec.com/business/security_response/attacksignatures/detail.jsp?asid=26048
  
  
• Web Attack: Malicious SWF Download 5:
  More info about Web Attack: Malicious SWF Download 5 you can find at http://www.symantec.com/business/security_response/attacksignatures/detail.jsp?asid=26190