Rob Cheng
Dave Methvin
Steve Hogan
Lyle Schuknecht
Steve Bass
Harry McCracken
Chris Pirillo
Bill Pytlovany
John DodgeAsk Leo: How do I keep my information on a shared computer private?
By Leo Notenboom
A reader asks: "I share a computer and I want to know how to keep my information private."
Ultimately ... you can't. At least not easily, and even then it depends on the data that you're attempting to keep private, and the technical savvy of the individuals that you're attempting to keep it private from.
There's nothing like your own computer. But if you have to share, there are a couple of things that might help. A little.
First, you must realize that anyone with administrative access to the computer can see everything. You can use Windows file permissions to make files accessible to only you, but an administrator could still quite easily access those files using any number of techniques.
So if you're trying to keep things private from the system administrator, normal methods simply won't work.
[This post is excerpted with Leo's permission from his Ask Leo blog.]
Leo Notenboom has been involved in the tech industry for nearly 30 years. After retiring from an 18 year career as a Microsoft Software Engineer Leo went on to create Ask Leo!, a free web site where he answers real questions from ordinary computer users.
FaceBook URL: Leo's Facebook
Twitter URL: http://twitter.com/askleo
Related posts:
- Ask Leo: Your computer was stolen. What should you do?
- Ask Leo: How do I keep from getting my account hacked?
- Ask Leo: Secure Delete – What is it and do I need it?
- Ask Leo – Someone is sending from my email address! How do I stop them?!
Email
Digg
Facebook
Twitter
My Space
Yahoo Buzz
3 Responses to “Ask Leo: How do I keep my information on a shared computer private?”
Leave a Reply
Additional comments powered by BackType
Loading ...
November 10th, 2009 at 2:48 pm
I was the SysAdm for a Burroughs desktop network in the late eighties and early nineties. I could assign a password to a file, a folder, a volume or a hard disk, including my choice of read/write, read only or no access at all. Even an administrator could not break in. The advent of IBM/Windows removed this innovative system from the marketplace, along with its simpler hardware architecture and ease of use. Change is not always an improvement…
November 12th, 2009 at 5:21 pm
You can use Identity Finder Professional Edition 4.0, which allows separate profiles on the same computer.
November 12th, 2009 at 10:39 pm
We are a family of 5 and we all have our own user names & desktops (with passwords) on one laptop. Two parents and two teenagers have Administrator status, but the 8 year old does not. Your article makes our situation seem scary, but we certainly don't want to buy a computer for each person.