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Comment Sign story (Score 4, Funny) 50

Back in the mid 80s I ran a BBS (Demented Data Systems) We used to to crap like run scans looking for modems. Anyhow, one of the users found something interesting: an electronic sign on top of a downtown office building here was accessible by modem with no password or anything. Just a banner with the company name, sign location and menu.

He set up a scroll for sometime late one particular evening saying "CALL DEMENTED DATA SYSTEMS - 555-5555 (insert real phone number). So that evening after many beers, the band of drunken ~18 year old geeks went out to the street corner across the road and watched. Sure enough, after what seemed like ages of waiting, there it was scrolling across the screen.

So, yeah, in the olden days some crap was pretty easy to play with.

Comment Re:Interesting hat it mirrors the electric car iss (Score 5, Interesting) 504

I think the electric companies have a pretty good point that they still have to pay to maintain lines to your house even though you are now consuming a fraction of what you would have.

I don't know about Oklahoma, but my bill is split into two parts: a fixed per-day customer charge, plus a separate charge per kWh. Presumably, the charge per day covers the lines and administrative overhead. (The per-kWh charge is further divided into separate fuel and generation charges, and the fuel rate changes frequently.)

If Oklahoma uses this system, then the utility is being fairly compensated for the power lines no matter how little electricity the customer actually buys.

Comment Ted Unangst's article (Score 4, Informative) 304


Ted Unangst wrote a good article called "analysis of openssl freelist reuse"

His analysis:

This bug would have been utterly trivial to detect when introduced had the OpenSSL developers bothered testing with a normal malloc (not even a security focused malloc, just one that frees memory every now and again). Instead, it lay dormant for years until I went looking for a way to disable their Heartbleed accelerating custom allocator.

it's a very good read.

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