changes in pc after hacker intrusion??

[karthic]

hi friends!

            if a computer was hacked by an outsider will the computer owner will have the knowledge that his computer was hacked??????????

            how it this thread, does it have any spelling mistakes?

            can u easily understand what do i mean?????????

           

[x_6985381]

certain files could be removed there for causing your computer to simple stop doing a certain task, other than that keep real-time activity monitoring enabled to keep an eye open of anything negative happening to your computer. most of the hacker type people i know go undetected, there for you could be hacked things stolen, even without having any problems. just keep a good real-time program on at all times. other than that you should be fine. 

[just-]

if it was a bad hacker i guess u could detect

if it was a good one u would not detect

i mean that is a bit of a random and open question

[karthic]

thanks guys

      for explanations!!!!!!!!!!

[dlewis23]

like just said a bad hacker you would know right away. a good one you would probally never know was there unless the took stuff or did something to modify your system that you would notice.

[FallowEarth]

If you have a firewall, it will usually keep a log of remote entry attempts.