![]() ![]() On many PCs - depending on their operating system - the Agent cannot be erased off the hard drive by deleting files because it is not visible in file directories. On most PCs, the Computrace Agent, which powers ComputracePlus, is silent and invisible and will not be detected by looking at the disk directory or running a utility that examines RAM. I also wondered about that as well, so I jumped on the website and did a bit of research before posting here.Ī. Or using just normal client SSL if a proxy that will allow it is detected. If you wanted to be REALLY tricky, you could hit other sites first and test for the presence of proxies or what not, then go through a few options, like SSL client authentication using a stored certificate to identify the laptop if a direct connection can be established. You could even theoretically set it to do this every few hours or something when the network is idle-ish, so that if someone nabs it while its running and keeps it on all the time, it still gets a chance to report. Or, if you custom-made the ethernet card, it could even store the last IP address and gateway, and use that next time you boot if DHCP failed. The whole logic could be embedded in a boot rom on the card, with DHCP and all. If theres no network or the laptop is not stolen yet, it boots normally and waits until next time. ![]() If the result comes back "you've been stolen!" it halts the computer and prints FBI! on the screen or whatever. You probably want http, so the firmware could do 4 229B2C&gps=55N33E or whatever the hell it sends. You block everything except the few things you know you need or want. ![]()
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