BitDefender（简称BD)，中文译名“比特梵德”，来自罗马尼亚的老牌杀毒软件，超过400万超大病毒库，并且已经实现实时更新，它将为你的计算机提供最大的保护，具有功能强大的反病毒引擎以及互联网过滤技术，为你提供即时信息保护功能。

BitDefender成立于2001年，是SOFTWIN的子公司，总部位于罗马尼亚首都布加勒斯特，同时在德国、西班牙、英国、加拿大等地设有相应的分公司。SOFTWIN 公司成立于 1990年，提供高端软件解决方案及相关服务，客户主要面向于大型银行业、国家服务部门、公共事业、物流及通信行业。

BitDefender用户遍及 80多个国家和地区，包括超过300万个企业用户和4100万个人用户；同时，BitDefender领先的安全技术也得到了众多同业公司的认可和应用，杀毒软件“360、G-Data、F-Secure、Bullguard、Emsisoft、Ashampoo、TrustPort、eScan”等都采用BitDefender杀毒引擎。

BitDefender Total Security 2015 provides comprehensive proactive protection against all Internet security threats, along with system maintenance and backup, without slowing down your PCs. It combines state of the art protection against viruses, spyware, hackers, spam and other Internet security threats. BitDefender Total Security features Antivirus, Firewall, Antispyware, Privacy Control, Parental Control, TuneUp (registry cleaner, PC cleaner, file shredder, disk defragmenter), BackUp Manager for corporate and home users. Bitdefender Total Security 2014 offers ultimate silent security for the net-centric lifestyle, fighting every category of e-threats with best-of-breed technologies. Bitdefender capitalizes on live and virtualized behavior-based detection, in addition to cloud-based services, to stop emerging e-threats that other products miss.

The Autopilot provides a hassle-free experience by making optimal security-related decisions without input from you. This means no pop-ups, no alerts, nothing to configure.

Bitdefender Total Security 2015 Key Features:

• Blocks viruses, spyware & spam

• Halts ID theft attempts

• Filters the links you receive from your Facebook and Twitter friends

• Keeps kids safe with cutting-edge parental controls

• Online backup

• Tunes up your PC for optimal speed & performance

Whats New

New: OneClick Security

New: Bitdefender Profiles

New: Interface and widget security

New: Online payment in a single click with Wallet

New: Tune-Up optimization in one click;

New: optimizes the startup of the system;

Improved: Quick vulnerability scanner;

Improved: Safe Internet banking and online shopping Safepay

Improved: security Reports;

Improved: Autopilot control profiles;

Improved: Parental control;

Improved: Redesigned firewall