I have a problem with system time. In order to stop students from changing system time I have done the following:
"Launch iNet Protector, click Settings, and then click to select Options tab. In the Options tab, enable the option Block changes to system time."
It stops them from changing system time allright. No problems there. The problem is that after I've done that the system time start changing making all shedule totally useless.
[We have Laptops (Dell Latitude D510:s and the like) on a wireless LAN without a server and all traffic goes through the same router.]
What shall I do?
Regards,
Lennart
Sweden
Q: System time
I have noticed that the system clock in all pc''s are not accurate,
They are close but almost all pc's and notebooks gain/lose many seconds per week.
The timefade is worst in those PC's which are used the most and/or rebooted the most. I haven't tested hibernated/standby but I suspect that could affect time gain/loss as well.
There are many freeware utilities that can sync your system time to the atomic clocks. To get a list do a google seach on set time sntp freeware
Ideally I would like inetprot to make sure that my system time is accurate.
It already blocks changes to system time from users but but it should then go one step further and do a sntp query and ensure that the system clock is accurate.
This would protect the PC from both "normal" system time fade as well as overt attempts by the user to change the PC clock.
An alternative to inetprot providing this above function would be to have Inetprot continue to block changes by user to system time but allow a 3rd party utility to set to the atomic clock. this is less ideal than having the function intergrated into inetprot but I guess it would work ok.
They are close but almost all pc's and notebooks gain/lose many seconds per week.
The timefade is worst in those PC's which are used the most and/or rebooted the most. I haven't tested hibernated/standby but I suspect that could affect time gain/loss as well.
There are many freeware utilities that can sync your system time to the atomic clocks. To get a list do a google seach on set time sntp freeware
Ideally I would like inetprot to make sure that my system time is accurate.
It already blocks changes to system time from users but but it should then go one step further and do a sntp query and ensure that the system clock is accurate.
This would protect the PC from both "normal" system time fade as well as overt attempts by the user to change the PC clock.
An alternative to inetprot providing this above function would be to have Inetprot continue to block changes by user to system time but allow a 3rd party utility to set to the atomic clock. this is less ideal than having the function intergrated into inetprot but I guess it would work ok.