Principal AntiVirus 功能非常强大,可以查杀病毒、木马、蠕虫、后门、间谍软件、广告软件及其它更多恶意病毒。Principal AntiVirus 是一款强大的防病毒软件。可查杀各类病毒、蠕虫、木马、后门、广告、黑客程序。它可查杀已知及未知病毒,不需要对所有进出数据进行不间断地检测,而是在病毒活动前予以截杀!  
 
 
  
 
Proactive anti intrusion technology stops any type of malware before it can do harm to your computer  
 
Stop viruses, trojans, worms, backdoors, adware, spyware and any other type of malware  
Never be afraid again to download a file or open an email attachment  
Protect yourself against future viruses, no signature scanners  
Little overhead, no noticeable slowdown of computer  
No subscriptions or regular updates needed  
 
Here's how it works:  
 
Dangerous programs that start for the first time will be scrutinized 
Before scrutinized programs do something very dangerous, they are blocked 
Principal AntiVirus tells you how bad is the program you are running and gives you advice 
If you are deliberately running some dangerous program you tell Principal AntiVirus to trust it forever 
 
New viruses come out all the time but Principal AntiVirus also stops future viruses ! 
 
Principal Antivirus doesn't need to constantly scan your file and network traffic in order to chase behind identity signatures of known viruses or other malware. Instead it takes a different approach and offers principal protection   against any dangerous type of software. Instead, it just warns you when new untrusted programs are doing dangerous things with your computer that you don't expect them to (such as modifying other executable programs on disk or reading your windows address book). If you did not deliberately choose to run such a program, it will try to find as much information to help you find out whether these programs can be trusted and should be allowed to continue running unhindered.  
 
No signature scanning, no performance compromise, no slow computer ! 
 
Principal Antivirus is faster than other antivirus software because this software does not perform virus signature scanning. Most antivirus software on the market needs to scan all incoming and outgoing file and network traffic against a list of signatures which may allow the software to find and identify currently known viruses. While this is a very dangerous and tricky approach as new dangerous viruses are released all the time and some viruses are even able to alter their footprint, the constant need to check all file and network traffic is slowing down a system considerably if not dramatically.  
 
The threats against which Principal AntiVirus offers you protection 
 
Principal AntiVirus will provide protection against any application which tries to  
 
connect to the internet 
create a network connection 
dial out a number on your modem 
read from a Windows address book or find email addresses registered in the system 
register itself to startup automatically every time Windows starts or exits 
registers itself with Internet Explorer 
change the boot settings in your system 
manipulate the running code of another process 
read your personal documents 
change the system time 
change critical system settings 
monitor your keyboard or mouse activity 
write to your Master Boot Record or tries to obtain raw access to your harddrive 
install files on your system 
write executable programs or potentially dangerous scripts 
delete a file 
delete a registry value or key 
create another violation which is not listed here for security reason 
 
When a dangerous program is being blocked, a warning screen will appear which will help you find out whether the program being blocked is really malicious and make a decision whether or not to continue running the program. Principal AntiVirus will gather as much information as possible about the program to find out whether it is a virus and give you the best possible advice. 
 
Principal AntiVirus works on Windows XP, 2003 and 2000.  
 
http://www.resplendence.com/antivirus  
 
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