Slashdot Mirror
Keeping a PC Personal At School?
Berto Kraus writes "As one of the most tech-oriented students in my art-oriented institution, I'm usually the one with the laptop. This causes frequent requests from other students to read mail, check some site, or connect it to the projector to display a file from their Flash drive. For the sake of my privacy, the health of my laptop, and my own peace of mind, I'm reluctant. But telling my compatriots to go to our building supervisor and ask him for a desktop-on-a-cart, as they should do, is considered rude and unfriendly. Now, I could dual-boot Ubuntu, or carry around a Linux-on-a-stick. Or I could embed the computer in my skull. For many reasons, none of these solutions is ideal. So I'm asking you, insightful and funny Slashdotters, what would you do to keep your PC personal at school?"
Tech oriented? Why don't you come up with a solution then? This is not a hard problem to solve.
Aaaaaaaaah, OK. I see where you're coming from.
The most obvious solution I can think of (assuming you're on XP/Vista) is for you to set up a second user and Fast user switch whenever someone else wants to use your laptop.
Assuming your classmate's technical competence is below yours, that should be adequate security measures.
--
The Captcha is: Lars Traeger is full of shit.
My pics.
I'm pretty sure even Windows Vista will keep your porn stash safe, if you log out of your account, and into a guest account for them.... all of 15 seconds. Just make sure you have to sign into your account and that your files are in your directory.
You probably also want to edit the bios so that it only starts from the harddrive, and that nothing in the bios can be changed without a password
Don't remember if XP Home enforces seperate directories.
(There's also the word "no" when people ask...)
You could let them play inside a virtual machine: http://www.virtualbox.org/ If you cant say no to people using your system having them trapped in a virtual machine may keep you from reloading windows on your box. If you use windows lock down Internet Explorer to unusual with an admin kit and force them to use Google Chrome, preventing some of the common nasties from eating your computer. The real question is why not just be rude, a laptop is a tool that you use for education most students I know don't have unlimited resources to replace laptops that are damaged by people who are borrowing them.
The world's smartest bug zapper www.zapstats.com/kickstarter
Using VirtualBox. Set it up however you want, then make a snapshot and a save state. When somebody wants the computer, run VirtualBox and load the state (which is very fast to by the way), fullscreen VirtualBox and make the escape key (which will allow you to exit the VM) something much different from the default and only you know.
It looks like a normal Windows install. Let them do whatever they want.
When they are done, revert the image back to your to the snapshot. Works as if nothing happened.
Get a friend to pass around a rumor that he caught you watching a porn clip and masturbating onto the keyboard. Nobody will ask for it anymore.
Negative moral value of force outweighs the positive value of good intentions.
The most recent version of Ubuntu has a guest account that will let people do some web browsing and such, and after that person logs off, everything should be wiped clean automatically again.
So that seems like it could work..
Then again, you could just tell them to get their own toys. :)
When they can not find the @ key, they usually give up.
How do you type an email address in Iceland?
By pressing AltGr-Q to get an @ symbol, at least on XP. European keyboards often move characters that are seldom used (in whatever country the layout corresponds to) around to strange places to make room for extra alphabetic characters and dead keys with accents that can be combined with letter keys to produce accented characters. To compensate, the AltGr key (which replaces Right Alt) is added as an extra shift key. Apple keyboard layouts are, naturally, completely different, so one of the quickest ways to reduce a Finnish hacker to tears is to make him code on a Mac; for example, braces are hidden behind Alt-Shift-8 and Alt-Shift-9 (instead of the normal AltGr-7 and AltGr-0) and more often than not are not shown on the key tops!
Part of the problem is programmers who don't care about international use (often Americans) and start using symbols that are easy for them to type but uncommon in other countries. That said, lots of European layouts feature gratuitous layout changes; for example, the German keyboard swaps Y and Z for no apparent reason.
In conclusion, I'd say using an unusual keyboard layout is more likely to drive the technically-minded bonkers than the artistic. Unless it's Dvorak.
the German keyboard swaps Y and Z for no apparent reason.
Compare the frequencies of the letters Y and Z in both English and German, and the reason becomes obvious.
Here is a real answer:
http://www.microsoft.com/windows/products/winfamily/sharedaccess/default.mspx
This is software from Microsoft which helps prevent unpriveleged users from altering your computer in any way. Install this, enable the guest account, and switch users when people ask to borrow your machine. You'll need a password on your account, of course.
Too busy staying alive... ~ R.A.
Ubuntu already has a guest account built in. Easier then rebooting to a linux on a stick, and allows for fast user switching. If I remember correctly after logging out of the account everything is removed so it was like it was never used. The also have limited user rights so they can't hose up your system.
Half of writing history is hiding the truth.
You forgot step 2.
1. Enable your guest account.
2. Make sure your account has a password on it that is always prompted, so when the fast user switching kicks in and they log off the guest account, they can't get into your account without a password.
My friend lent me his laptop once with a guest account, and i merely logged off of it and switched back to his account which wasn't password protected. Huge failboat.