Please read me a story ! MEME February 27, 2014Posted by truthspew in Uncategorized.
Tags: books, Memes, reading
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PLEASE READ ME A STORY!
Here are my own answers.
1. Describe your favorite place to cozy-up with a good book.
Stretched out here on the leather recliner, or in bed I like to read a little bit before I drift off to sleep.
2. What do you read when you’re on the toilet?
Depends – if it’s a book I’m really into then yes. But otherwise no, get in, wipe, flush, wash hands.
3. Do you read when taking a bath?
Being that I rarely take a bath but I do shower and reading would be problematic. But with electronics I suppose anything is possible. I’m one step from turning my current XP box into a kitchen computer but then I could waterproof it and make it a Kindle reader in the shower. Hmmm, choices!
4. If you can, do you read when at the gym?
No I do not. I tend to need music at the gym, when I do go. But then the music is almost always on for me.
5. Do you still read newspapers and or magazines?
I read Make magazine and QST an amateur radio publication of the American Radio Relay League aka ARRL. I’m email@example.com
6. What are your favorite genres to read?
Science Fiction, Historical/Political, Technical and believe it or not religious texts. Need to be well armed in that respect.
7. Do you read one book at a time or can you read several? I can read a few at a time. But if it’s a real page turner I’ll tend to plow through one.
8. If you start a book, do you finish it no matter what?
I finish most everything I buy. But there are some – they’re just too badly written or boring that I might not ever finish them.
9. Did your parents read to you when you were growing up? Yes and no. They taught me how to read and then supplied me with a steady supply of books to read.
10. Have you read to your kids/nephews/nieces?
Haven’t had a real chance to do so.
11. How do you feel about reading books vs. using electronic devices? Have your feelings evolved from one or two years ago?
Paper based books – I’ve got a ton of them ranging technical, Science Fiction, historical/political etc. But my collection on Kindle is getting pretty huge. I like the convenience of being able to read any book at any time either on the PC or phone. And I can see a future in the very near term where paper books will be a thing of the past.
When was the last time you looked at or read an adult magazine to satisfy yourself? When was the last time you even saw one?
I cannot honestly remember the last time I looked at one or even saw one. Now as a youth I had quite the collection of magazines and videotapes. But they’ve all been sold off or thrown out.
Reading: Exploding The Phone: The Untold Story of the Teenagers and Outlaws who Hacked Ma Bell February 18, 2014Posted by truthspew in Uncategorized.
Tags: 2600, books, Exploding the Phone, Phil Lapsley, phone company fuck ups, Phone Phreaking, security flaw
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Written by Phil Lapsley with foreword by Steve Wozniak. It’s a fascinating trip through the days of yore and it triggers memories I have of the time.
It’s the story on how a bunch of people accidentally or intentionally discovered one of the bigger security flaws of Ma Bell at the time.
When engineers in the 1930′s and 1940′s were putting the long distance network together so it could be dialed by customers, a choice was made to use audible signalling and keep that signalling in-band. In other words it took the same path the voice portion of the call took. And Ma Bell published quite a bit – she told everyone what the frequency pairs were.
I can recall too back in the early 1980′s a friend of mine had an Apple II machine with Novation CAT modem in it. The CAT was fully capable of generating ALL the tones used by Ma Bell. Spent many an hour on the 2111 conference with my friend. It was pretty interesting. Even got a demonstration of tandem stacking too. That was funny. It was all possible because of two factors – East Greenwich RI was still on older electromechanical switching systems and RI wasn’t a big target. So yes, a fair amount of Blue Boxing was done.
Of course Ma Bell took a heavy hand in all this – to the point of actually violating a few laws itself to try to get a handle on the problem of fraud in the system. It ultimately culminated in a completely separate network being built to handle all the call supervision and signalling. At the time it was SS5 or Signalling System 5. That eliminated the Blue Box capabilities. But you have to remember it took Ma Bell and her Children until the early 1990′s to get all of the network on what was then SS7. So you could still Blue Box from certain locations.
I should explain the Blue box – in essence Ma Bell used 2600Hz to return supervision, and the combinations of frequencies to move calls around on the network.. The Blue Box was a portable device that could create those combinations.
My trip through phone systems started with a descendant of the Southern Pacific Railroad which we know of today as Sprint. Back then you dialed a local access number, keyed in a six digit code and then the ten digit phone number you wanted to call. I had gotten a list of about 10 or so of these codes and I spotted something, they met a pattern.
At the time I had my DC-II modem on my machine – it had the capability of sending DTMF as well as being able to tell when dial tone was present. So I wrote an algorithm with the pattern I’d seen in mind. I let it run for a couple of days. What I had at the end were 500 codes. Let’s just say my friends and I weren’t paying for long distance calls.
It lay fallow for almost twenty years but then I found myself in a position of understand toll fraud on PBX’s which was pretty hefty. So I helped out in a few office that I worked in to secure the AT&T built PBX’s. I read all about those and the switches within the Bell System too. So I know a thing or two about their capabilities. One tour of a then New England Telephone #5 ESS was enlightening. This was right around the later 1980′s and the time of law enforcement wanting access on the switches to perform investigations. I believe it was call CALEA. I found out on that tour that not only did the cops have access, the switch guys had access too. They could listen in to any call in the digital voice stream. Interesting.
Then of course I was the beneficiary of the daughter of all fuck ups with then Nynex at the time. I had moved from North Providence and the 401-725 exchange and coming back to Providence. So I called Nynex and requested the move in service. The installer came out, put in the jack and that was that. But month after month for nearly two years I got no bill. I had occasionally called Nynex at the time but the customer service reps would say they have no record of the phone number. Interesting.
In the last six or so months I called Nynex almost daily to convince them I was calling from that line. Called repair to verify the line. Yup. It’s connected. But billing had no idea. Finally I got a CSR with more than two brain cells and we puzzled it out. Apparently the work order had gone in, but it was never returned to billing. So I paid $140 at the time and then started receiving a monthly bill.
But the more interesting part this was at the point in time where you could choose your long distance carrier. I went with the default at&t since I rarely made long distance calls. But I did make them on occasion and they never billed. The Nynex CSR had no visibility into the long distance side.
I found out from a friend in New Jersey what happened. He called me and said he got a call from the VA asking who was calling him from the VA. I understood what happened ; my number ended in 0716, the local VA hospital was on the same exchange in the 70xx group and they had transposed digits to 7016. The VA was paying for my long distance. Sloppy screw up on Nynex’s part I suppose.
Ten Books Meme December 17, 2013Posted by truthspew in Uncategorized.
Tags: books, meme, reading, Top 10
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So here are my ten:
1) Stranger in a Strange Land – Robert Heinlein
2) The Hitchhikers Guide to the Galaxy Trilogy – Douglas Adama
3) The Adolescence of P-1 by Thomas Ryan (You can read the whole book by clicking the link – it’s sort of heavy on IBM 360/370 jargon but the basic principle is easily readable.
4) Tales of the City – Armistead Maupin
5) The Dreyfus Affair – Peter Lefcourt
6) A Queer History of the United States – Michael Bronski
7) Brave New World – Aldous Huxley
8) The Number of the Best – Robert Heinlein
9) Christopher and His Kind – Christopher Isherwood
10) Job: A Comedy of Justice – Robert Heinlein
A book in my Amazon Recommendations November 15, 2012Posted by truthspew in Uncategorized.
Tags: books, communications, Engineering, networking, telecommunications
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So my recommendations on Amazon.com are interesting. A lot of gay fiction, a lot of techie stuff so when this one popped up I had to buy it, it was less than $5:
Pierce is yet another Bell Labs legend among the likes of Claude Shannon, Nyquist et al who are kind of integral to my I.T. career and to my interest in communication networks, from the wired to wireless.
He is one of the fathers of satellite telecommunications. Should be an interesting read.
What newspapers and magazines do I read October 13, 2012Posted by truthspew in Uncategorized.
Tags: books, business, research, science
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Newspapers first. I never read a single newspaper cover to cover, only articles that interest me. Those can be anything from hard news, political news, etc.
On the local front there is the not quite adequate to line the litter box with Providence Journal. Traditional newspapers are dying. For other local sources there’s the gay oriented Edge Providence, RI Future, Go Local Providence, Greater Cities Providence.
Then I use up my ten article limit on the NY Times quite often. I also read a number of article from the SF Gate, WSJ, the whole nine.
Magazines are a different story – there are only two I read regularly. Make Magazine and QST. The former is an O’Reilly publication that is for makers. I call myself one as I do occasionally build things. In fact I’m happiest when I am building something, be it a recipe or a new lighting system. QST is a magazine for the Amateur Radio community.
And books – oh boy. That’s a biggie for me. I’ve got VoIP: Internet Linking for Radio Amateurs by Jonathan Taylor K1RFD on order, should have it soon. I’m also re-reading a gay classic “The Dreyfus Affair” as well as having just finished reading a couple of other books. What can I say, I love to read.
It’s funny – I was looking for a book on my bookshelf the other day and realized I had loaned it to someone years ago. Ah well, found the digital version online for free so no big deal.