Location-Based Encryption 239
davidwr writes "Eweek reports Apple co-founder Steve Wozniak has a new way to prevent theft of company secrets on stolen laptops: 'Wozniak offered a peek into his vision for the company on Ziff Davis Media's Security Virtual Tradeshow, where he introduced "wOz Location-Based Encryption," an application that uses GPS tracking within a wireless hub to encrypt and decrypt sensitive data for large businesses.' Today's encryption is good enough but I do like the tracking capability. Imagine your laptop screaming 'I'm being stolen! I'm being stolen!' and paging security as the janitor walks out the door with it."
Not totally secure? (Score:5, Insightful)
Do you keep your laptop solely in the office? (Score:5, Insightful)
Shut Down? (Score:5, Insightful)
Ok, may be I'm missing something, but wouldn't a simple shut down get rid of this 'feature'?
And before you tell me how you can't shut it down without the apropriate password: Unplug / get rid of the battery. If you're stealing the notebook, why would you mind turning it off? After all, there'll be plenty of time back home to retrive the data.
For a laptop? (Score:3, Insightful)
It seems like this would be more useful for company systems that have highly proprietary, sensitive data on them that you wouldn't want moving around. I could see a very nice, dual G5 screaming "I'm being stolen" as the janitor carts it out with his supplies (though how it does that without a power source is beyond me, I guess you would need a secondary power source just for this system).
Also, and I'm really not trying to start a flame war here, but first, what's wrong with a janitor having a laptop, and why assume that it's a janitor stealing the laptop? I would guess that it's a disgruntled employee or just-fired employee (that's not properly escorted out) that would pull a stunt like that. And I would think that laptops are stolen from public places like libraries and parks rather and work places where I think a system like this might not be as useful.
Quote from article (Score:2, Insightful)
proprietary != secure from sniffing
I wonder if it's based on the current wireless encryption or if it's something completely new.
Why must it always be "the janitor"?? (Score:4, Insightful)
A few years ago, a securtity head-honcho at my company gave a presentation about keeping confidential documents off our desks, because "you never know when the janitors can come in and just swipe it out with them. I know they don't speak Englis, but it doesn't take a lot to swipe stuff off a desk..."
I've had my fair share of stuff stolen, and it's never been a janitor.
Re:Shut Down? (Score:2, Insightful)
Unless you knowingly turn the watchdog off, I can't see a way to work around this that doesn't involve meddling with the server or alarm -- if you use some secure ping like choosing a random number and running some private key cryptographic tool on both ends.
Reliable GPS *INDOORS*??? (Score:2, Insightful)
GPS and Signal. (Score:3, Insightful)
Re:Why must it always be "the janitor"?? (Score:3, Insightful)
I don't think I've ever had anything stolen at the office. I've been a janitor, too.
If the janitors think they have a soft job with high pay, they aren't going to jeapordize it by stealing a laptop or a paper off your desk.
If they figure that they wouldn't get screwed any worse elsewhere, I guess the situation would be different.
The point here is that the janitors are just like you: if they're feeling screwed, they are a lot more likely to compromise their personal standards when tempted. Bear in mind that your excellent employer may contract janitorial services from a contractor who screws his employees.
GPS does not work indoors (Score:1, Insightful)