诺顿网络安全特警保持了上一代产品的优势外，资源占用得到极大的改善，内存占用有效地控制在了10M－15M。诺顿产品整合了Veritas的VxMs技术，极大提高了对隐藏在系统深处Rootkit的检测及删除能力，从根本上杜绝了病毒被删除后又反复发作的情况。在第三方汤普森计算机安全实验室进行的Rootkit检测中，力压其他同类软件稳获第一。独有Bloodhound启发式扫描技术可有效拦截新型未知病毒。新增的网页仿冒防护、智能双向防火墙、无线网络防护及更简单的操作极大的满足了用户对于新一代安全防护的需求。

诺顿网络安全特警保持了上一代产品的优势外，资源占用得到极大的改善，内存占用有效地控制在了10M－15M。诺顿产品整合了Veritas的VxMs技术，极大提高了对隐藏在系统深处Rootkit的检测及删除能力，从根本上杜绝了病毒被删除后又反复发作的情况。在第三方汤普森计算机安全实验室进行的Rootkit检测中，力压其他同类软件稳获第一。独有Bloodhound启发式扫描技术可有效拦截新型未知病毒。新增的网页仿冒防护、智能双向防火墙、无线网络防护及更简单的操作极大的满足了用户对于新一代安全防护的需求。
Key Technologies
   * Antispyware
   * Antivirus
   * Two-Way Firewall
   * Advanced Phishing Protection
   * Intrusion Prevention
   * Rootkit Detection
Features
   * Improved performance delivers faster starts and scans. NEW
   * One click access to expert support. NEW
   * Network security monitoring helps protect your wireless network. NEW
   * Norton Identity Safe delivers enhanced i dentity theft protection. NEW
   * Works quietly in the background. NEW
   * Protection for up to 3 PCs per household
   * Blocks identity theft by phishing Web sites
   * Protects against hackers
   * Detects and eliminates spyware
   * Removes viruses and Internet worms automatically
   * Protects email and instant messaging from viruses
   * Prevents virus-infected emails from spreading
   * Rootkit detection searches underneath the operating system using patented technology
   * Includes protection updates and new product features as available throughout the renewable service period *
   * On-going Protection option automatically renews your subscription **
   * Need antispam or parental controls? More Info.
System Requirements
Windows Vista® Home Basic/ Home Premium/Business/Ultimate**
Windows® XP with Service Pack 2 Home/XP Pro/XP Media Center Edition
   * 300MHz or higher processor
   * 256MB of RAM
   * 350MB of available hard disk space
** Must meet minimum Windows Vista operating system requirements.
Email scanning supported for POP3 and SMTP compatible email clients.
Supported instant messenger clients:
   * AOL® – 4.7 to 5.9
   * Yahoo!® – 5.x and 6.x
   * Microsoft® – 6.0 or higher
   * Trillian™ – 3.1 or higher
Internet browsers (phishing protection)
   * Microsoft® Internet Explorer 6.0 (32-bit only) or higher
   * Mozilla® Firefox® 2.0 or higher
更多信息：http://www.symantec.com/norton/products/overview.jsp?pcid=is&pvid=nis2008