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Administering a PC in a Vacation Rental Home?
mrn121 asks: "Some relatives of mine are preparing their beach house for rental, and they have asked me to assist in setting up some of the on-site technology. One of my ideas was to add a computer with high-speed internet access to the house, but security issues may be overwhelming. I have administered campus computing labs in the past, so I am familiar with locking systems down, but I am curious about what level of security readers might suggest, and how to go about achieving an appropriate balance between security and usability for such an application. On one hand, I don't want renters to clutter the computer with software and useless bookmarks, but on the other hand, I don't want the system to be utterly useless. One major difference between this computer and a lab computer is that I will not have access to the machine for the entire summer, while the house is being rented."
If you make the removable drive have boot priority, you can even make it an automated process, where the vacationers or the rental agent are told they can restore the computer to "fresh state" themselves by sliding the drive in, turning the key, powering up, waiting for it to do the copy, then shutting down, unlocking the drive bay, and putting the drive away again.
Aside from that, set up Windows update to install automatically, use a DSL/cable router box that blocks pretty much everything inbound, and hope for the best.
I'd leave it completely diskless and put a Knoppix CD in.
-- Don't Tase me, bro!
If I were you, I'd go *only* as far as supplying a broadband connection, a cable/DSL router (which should block *most* crap by default) with DHCP enabled, a hub/switch (if necessary) in a closet somewhere. Then, in plain view, ethernet wall jack and a one-page sheet of instructions on how to make it work with *their* computer. Maybe a spare ethernet cable or two.
The way I figger it, if they can afford to rent a beach house, they can probably afford their own laptop if they wanna get some work done. And the most you'll have to do to service it *should* be to tell them to recycle the power on the router or cable modem, and you don't have to worry about the PC.
Ed R.Zahurak
You know, oblivion keeps looking better every day.
Along with a good Wifi firewall, and rent the place out as "WiFi enabled high speed internet access". That way, you can just give the WAP passwords to the rental agent, and people are responsible for their own machines.
SJW: a person who perceives an injustice, and while correcting it, commits a greater injustice.
An internet cafe I know achieves this very simply: Every night after they close, they just restore every PC to it's original state from a backup on a hidden partition.
Takes them practically zero time or effort -- all they have to do is open the admin program, enter a password, and click 'Okay'. No disks or tapes to insert, and users can do anything the like to the machine during the day. (well... it might be awkward if they managed to delete the backup program, but I don't think that's happened yet.. and anyway, they keep proper backups too, just in case)
(Spudley Strikes Again!)
From your point of view, putting a computer in a beach house could be a headache anyway, for physical reasons. Everything in a rental property takes a beating. I'd just get a wireless router, hide it in a locked closet, and maybe put a few ethernet jacks where your guests can find them. Let them bring their laptops if they're geeky enough.
You might also make them sign something saying that they're responsible for whatever gets downloaded during the time they're in the house. That way, if you have a guest who downloads something that attracts the wrong sort of attention, maybe they'll get in trouble instead of you.
Am I part of the core demographic for Swedish Fish?
I think it is fairly safe to assume that it being a vacation rental, presumably not in a resort community for programmers, that choices #1-5 will be windows 9x+, #6 might be mac OS X, with linux battling it out at #7 with windows 3.1. I am not trying to be all anti-linux here, but this is a vacation setting, you want to keep people as happy and comfortable as possible, not completely shatter some average guy's self perception of computer literacy.
As for protecting what damage the computer can do to the rest of the world, there are also easy OS agnostic solutions you did not realize- mainly a firewall. blocking all outgoing/ingoing ports except port 80 should keep anyone protected. Unless someone needs VPN access to their job, it is reasonable to only restrict them to the web. Yeah if someone knowledgable really wants to get around the system, they can... but who really rents a vacation house when they can go to a library. Its all about being reasonable- He probably has no idea who he is going to be renting to either... There is a threat of an axe murderer renting it and burying bodies in the basement, does that mean you recommend putting video surveilence down there?
Your idea of screening tenants to see what computer background they have is silly. hes renting a vacation house with a computer, not a computer with a vacation house.
It is posts like this that really make me want a (-1, stick up ass) moderation.