Welcome Guest ( Log In | Click here to Register a free account now! )
Welcome to Bleeping Computer, a free community where people like yourself come together to discuss and learn how to use their computers. Using the site is easy and fun. As a guest, you can browse and view the various discussions in the forums, but can not create a new topic or reply to an existing one unless you are logged in. Other benefits of registering an account are subscribing to topics and forums, creating a blog, and having no ads shown anywhere on the site.| Important Announcement: The winners of the BC Million Post contest have been announced. You can read who the winners are at this post. - BleepingComputer Management |
![]() ![]() |
Dec 20 2005, 01:18 PM
Post
#1
|
|
|
New Member ![]() Group: Members Posts: 11 Joined: 17-June 05 From: Pennsylvania Member No.: 23,809 |
|
|
|
|
Dec 20 2005, 01:51 PM
Post
#2
|
|
![]() Bleepin' Janitor ![]() ![]() ![]() ![]() ![]() ![]() Group: Global Moderator Posts: 13,432 Joined: 9-July 05 From: Virginia, USA Member No.: 26,513 |
SG does not require constant definition updates because its detection abilities use a heuristic [rule-based] engine. Normally, for an Anti-Virus product to detect a virus, the virus must have been seen before, analyzed and detection added to the signature update files. Heuristics are used since there are some families of viruses that continually change their appearance and it is not possible to detect every variant. Heuristics allows setting up a defined set of rules so if it looks like a virus, and acts like a virus it can be detected, even if the virus has never been seen before. SpywareGuard uses this same approach for detecting spyware.
-------------------- "THE BAD GUYS DON'T NEED A SEARCH WARRANT. ARE YOU PROTECTED?"
Microsoft MVP - Windows Security 2007-2008 ![]() |
|
|
|
Dec 20 2005, 01:55 PM
Post
#3
|
|
|
New Member ![]() Group: Members Posts: 11 Joined: 17-June 05 From: Pennsylvania Member No.: 23,809 |
While I didn't understand everything you said in your response, I DID get the point that apparently it's OK that the definitions are nearly 2 years old...that's enough for me at this point! Thanks for taking the time to responde.
|
|
|
|
Dec 20 2005, 01:58 PM
Post
#4
|
|
![]() Bleepin' Janitor ![]() ![]() ![]() ![]() ![]() ![]() Group: Global Moderator Posts: 13,432 Joined: 9-July 05 From: Virginia, USA Member No.: 26,513 |
Your welcome.
-------------------- "THE BAD GUYS DON'T NEED A SEARCH WARRANT. ARE YOU PROTECTED?"
Microsoft MVP - Windows Security 2007-2008 ![]() |
|
|
|
![]() ![]() |
| Lo-Fi Version | Time is now: 22nd November 2008 - 07:59 AM |