Tag Archive for Detroit

Detroit Still Hot

Detroit Still HotDetroit’s job market is good despite what the orange one says. Statista reports data from the New York Times, Detroit has posted a 27.2% increase in technology jobs between 2010 and 2015. I have written about the strength of the metro Detroit tech job sector as far back as 2011 here, here, and here.Areas with the greatest increase in technology jobs (2010-2015).This rate of job growth places Motown 8th nationally in tech job creation over the past five years. The Motor City came in only .01% behind Boston and out-performed cities like Atlanta (22.6%) and Chicago (18.7%) in creating tech jobs.

DetroitNot only is the Detroit tech sector a national leader, according to Crain’s Detroit, but Detroit is also a job-seekers market. The article says manufacturers are struggling to find entry-level employees and are being forced to raise wages to find talent.

The average advertised salary for local workers with zero to two years of experience has risen more than 16.5% to $52,729 in 2015 from $45,256 in 2011, according to an analysis by the Workforce Intelligence Network for Southeast Michigan. For workers with three to eight years of experience, that average has increased 13%; and for those with nine-plus years of work experience, it increased only 0.5 percent.

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This can be traced to the rejuvenated Upwardauto industry, which is increasingly dependent on high-tech skills. Manufacturing is an increasingly prodigious driver of tech jobs; games and dot-coms are not the only paths to technical employment growth.

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Ralph Bach has been in IT long enough to know better and has blogged from his Bach Seat about IT, careers, and anything else that catches his attention since 2005. You can follow him on LinkedInFacebook, and Twitter. Email the Bach Seat here.

What is Bitcoin?

Bitcoin is the name of probably the best-What is bitcoin?known cryptocurrency or digital currency or digital gold or virtual money. A cryptocurrency is a medium of exchange, such as the US dollar, but is digital and uses encryption techniques to control the creation of monetary units and to verify the transfer of funds. Blockchain is the technology that enables the existence of cryptocurrency.

Occupy Wall StreetThe cryptocurrency has populist roots. It made its debut in relative obscurity at the start of 2009, when the great recession  financial crisis was still raging. A person or group of people known as Satoshi Nakamoto purportedly created the bitcoin protocol and reference software. The populist ideology behind Bitcoin is to take power out of the hands of the central bankers and governments who usually control the flow of currency.

Bitcoin is both a digital currency and a payment system. The basic idea behind Bitcoin is that you can use it to pay for things without a third-party broker, like a bank or government. The value of a bitcoin depends on the bitcoin market at the time. One bitcoin = 100,000,000 Satoshi like 1 dollar = 100 cents. There are no transaction fees and no need to give your real name. Merchants have to pay transaction fees on each credit card sale of 2.5% to 3.5% to the likes of Visa, MasterCard, or Discover.

Accounting ledgerThink of Bitcoin like one big ledger shared by all the users: When you pay for something with bitcoin or get paid, then your transaction is recorded on the ledger to ensure there is no double spending of the currency.

Members of the network collectively contribute processing power from their computers to maintain Bitcoin’s integrity. And every time a transaction is made, a record of it is sent out to be recorded in a public ledger where the transactions are effectively set in stone. Anyone can download and install the Bitcoin software for free so these records are distributed permanently across the entire network. This publicly distributed ledger is called the blockchain.

Peer to peerIn order to get more Bitcoins, computers running bitcoin software compete to confirm the transaction by solving a complex cryptographic equation, and the winner is rewarded with more bitcoins. Currently, a winner is rewarded with 25 bitcoins roughly every 10 minutes. The process is known as “mining”. Don’t get too wrapped up in Bitcoin mining because only the computer powerhouses get their bitcoins this way.

The Consumerist explains that Bitcoin mining math is complicated and hard to forge, so the blockchain stays accurate. Because anyone can download and install the Bitcoin software for free, the payment processing and record-keeping for Bitcoin is done in a widely distributed way, and not on one particular server.

Bitcoin miningWhen blockchains are created, so are new bitcoins — but there’s a hard limit to how many will ever exist. The system was designed to create more bitcoins at first, then to dwindle exponentially over time. The first set of blockchains each created 50 bitcoins. The next set each created 25 bitcoins, and so on. New blockchains are created roughly every 10 minutes no matter what; when more computers are actively mining, the program they’re running gets harder (and therefore slower) to compensate. The Bitcoin FAQ estimates that the last bitcoin will be mined in the year 2140, bringing the permanent circulation to just under 21 million. (Currently, there are roughly 15.8 million bitcoins in the world.)

In order to use Bitcoin, you’ll have to install a “bitcoin wallet” app on your phone or computer, and then buy them from a bitcoin exchange. A bitcoin digital wallet is a kind of virtual bank account that allows users to send or receive bitcoins, pay for goods or save their money via an exchange of public and private security keys. Bitcoin wallets can exist either in the cloud or on a user’s computer. The wallets have all the risks of any other app on your device or in the cloud. Unlike bank accounts, the FDIC does not insure bitcoin wallets. CNN Money points out some of the risks in using bitcoin.

Bitcoin miningIn order to buy bitcoins, you have to use a marketplace called “bitcoin exchanges” which allow people to buy or sell bitcoins using different currencies. These exchanges have a dubious history.

Bitcoin exchanges are vulnerable to hacking, collapse or a ”run on the bank.” A run on a bank occurs where customers are scared and demand to withdraw their deposits so fast that the bank makes payments and shutdowns. If something like that happens, good luck getting your money back: This isn’t like an FDIC-insured bank account.

Bitcoin can be used in a few places; Marketwatch says there doesn’t seem to be much rhyme or reason to where you can use Bitcoin:

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The use of bitcoins in Michigan has not really taken off. Last summer, according to the FreeP, there were only a handful of businesses in metro Detroit that took bitcoin included:

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Ralph Bach has been in IT long enough to know better and has blogged from his Bach Seat about IT, careers, and anything else that catches his attention since 2005. You can follow him on LinkedInFacebook, and Twitter. Email the Bach Seat here.

Slam the Door on Hackers

Slam the Door on HackersLast year two white-hat hackers Charlie Miller and Chris Valasek, remotely compromised a Jeep Cherokee. The cybersecurity researchers used  existing functionality in the car to take control.  They were able to disable the car’s transmission and brakes, while the vehicle was in reverse, and take over the steering wheel.

Karamba SecurityThe Verge reports the researchers are back and have compromised their Jeep Cherokee, fooling the car into doing dangerous things. Things like turning the steering wheel or activating the parking brake at highway speeds. This year’s attack requires physical access to the car.

Hackers use the diagnostic port

The team used a laptop connected to the OBD II engine diagnostic port to control even more vehicle systems. The Verge says the researchers were able to update the electronic control unit. This allowed them to take control of the steering at any time. They could turn the steering wheel at any speed, activate the parking brake, or adjust the cruise control settings.

Electronic control unit

Most operations in a car have their own designated electronic control unit (ECU) controller. Some ECU’s manage things like a car’s navigation and entertainment systems. Others manage more critical systems like braking and fuel injection.

Radio are a gateway for attackersA connected car’s ECUs all operate on one network, self-contained within the vehicle. Tel Aviv start-up Karamba co-founder David Barzilai, warns. “If hackers gain access to just one of these controllers, they can get to all of them.

Harden ECU

The Israeli company hopes to sell Carwall Detroit automakers. Carwall is a tool that installs anti-hacking technology into chip-bearing auto parts before they hit the assembly line. Rgis could prevent hackers from crashing your new connected car. Mr. Barzilai told TechCrunch the startup’s technology can head off hackers at the pass. Carwall “hardens” the controllers, or small computers, within a vehicle that are externally connected.

Carwell, a tool that installs anti-hacking technologyKaramba’s Carwall is installed on the controllers, either as a retrofit or before the controllers are built into new cars. The software locks in the factory settings, and prevents any foreign code or banned behaviors from running on them. This essentially blocks a hackers ability to reach into a car’s CAN Bus, and mess with the car’s critical functions.

If indeed we are successful – if all hacks are blocked – then [you] don’t have to worry,” said Karamba’s Barzilai. “A hack that crashes your software is bad enough. A hack that crashes your car takes it to a whole new level.

Karamba’s technology is designed to monitor every bit of code that tries to run on the ECUs and to make sure it comes from legitimate sources. “We are the gatekeepers,” Mr. Barzilai told MiTechNews.

Out of stealth mode

monitor every bit of code that tries to runTechCrunch says Karamba has not yet scored a contract with top automotive suppliers that make ECU’s. They are targeting firms like Continental, Robert Bosch, Delphi Automotive, or Panasonic. But it has only just emerged from stealth and begun to shop its security software around.

YL Ventures has invested $2.5 million to fund Karamba’s growth, MiTechNews reported. Compared with the funding that some Silicon Valley security companies pick up, that’s not a huge amount. But it’s enough to move CEO Ami Dotan to Ann Arbor, where he’ll start making sales calls.

Karamba isn’t alone in attacking car security. Symantec (SYMC), the old school antivirus firm is working on auto security within its “internet of things” unit. Symantec recently released a  white paper “Building Comprehensive Security into Cars,” (PDF) detailing the many electronics and sensors that have to be protected.

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Chrysler is doing a small part to reduce connected car hacking. They recently launched a bug bounty program with Bugcrowd that will pay out as much as $1,500 per bug found. On the other hand, Apple is offering a bug bounty of up to $200,000 for bugs that won’t kill you.

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Ralph Bach has been in IT long enough to know better and has blogged from his Bach Seat about IT, careers, and anything else that catches his attention since 2005. You can follow him on LinkedInFacebook, and Twitter. Email the Bach Seat here.

Ford to Make Google Cars

Ford to Make Google Cars The 2016 North American International Auto Show started today at Cobo Center in Detroit so let talk about autonomous cars. Ford and Google are in talks to have the Dearborn,MI-based automaker build Google’s next-generation autonomous cars under contract, Automotive News has learned. A source with knowledge of the project says both parties have been negotiating on the deal “for a long time.” An announcement, if finalized, could come as early as the International Consumer Electronics Show in Las Vegas.

Ford logoNeither firm would confirm the reports for the record. Google (GOOG) officials did confirm that the company is talking to automakers. Ford Motor Company (F) official Alan Hall did say, “We work with a lot of tech companies all over the world. We keep these discussions private for obvious competitive reasons and we do not comment on speculation.

Google loading up auto executives

To fan the rumors, two veteran Ford executives have recently joined Google. Former CEO Alan Mulally joined Google’s board of directors eight days after he retired from the automaker on July 1, 2014. Then in September, Google hired John Krafcik as CEO of the company’s Self-Driving Car Project. Mr. Krafcik, who most recently was president of TrueCar Inc., was CEO of Hyundai Motor America. He spent 14 years at Ford, including a stint as chief engineer during the development of the Ford Expedition SUV.

Google logoFord is scheduled to hold a press conference on Jan. 5 in Las Vegas. Ford CEO Mark Fields, product development chief Raj Nair, research and advanced engineering vice president Ken Washington, and Don Butler, executive director of connected vehicles and services, are scheduled to attend.

Yahoo Autos reported on the negotiations, quoting three sources familiar with the deal. The sources said the deal would create a joint venture legally separate from Ford. The venture would shield Ford from potential liability. The agreement, if completed, also would be non-exclusive, meaning Google could negotiate a similar deal with another automaker.

Autonomous vehicle

CEO Fields recently gave Auto News an update on Ford’s Smart Mobility efforts. The initiative would bolster the company’s expertise in car-sharing and other new business models for transportation. He said. “It’s not about just going from an old business to a new business. It’s about going to a bigger business.

Auto News theorizes that a Ford deal with Google would fit within the strategy laid out by CEO Fields. He commented during an interview:

It’s not only about what are the things that are going to be core to us but who are we going to partner with. I don’t think we can just be so arrogant to think that we’re going to do everything on our own and we’re going to do something better than maybe a company that does that 24/7. For us, partnerships are really important.

New mobility models beyond cars

During a visit to Ford’s Silicon Valley research facility in Palo Alto, CA, Mr. Fields signaled that Ford sees new mobility models as a way to grow its business. When asked why Ford is developing its own software for self-driving cars, rather than striking a deal to use best-in-class software from an outside vendor. Ford’s Fields joked that Silicon Valley practically invented the concept of “frenemies.” In a corporate context, that means companies are willing to simultaneously collaborate on projects and compete against one another. Ford’s R&D center is working on self-driving software, Mr. Fields said, “that doesn’t mean we won’t work with others. I think that’s part of the beauty of being here.

PartnersSuch a partnership would mark another step toward the marketplace for Google. Bloomberg reported that Google is thinking of putting its technology into automated taxis as a rival for Uber and Lyft. Google may spin-off the unit into a standalone business within its new Alphabet Inc. corporate structure in 2016.

Ties between Ford and Google

It isn’t clear whether Ford would design a purpose-built vehicle for Google or supply a standard production car fitted with the sensors and computers that the car needs to guide itself down the road.

Having Ford build Google’s test fleet would save the Silicon Valley tech giant years and billions in development costs. The Ford-built vehicles would use the automaker’s production-ready powertrain as well as safety and emissions components.

There are already ties between Ford and Google. Google’s first generation of 100 self-driving vehicles were assembled in Detroit by Roush Industries, a company closely aligned with Ford. The bubble-shaped cars, as Crain’s Detroit Business reported used components from local Detroit area suppliers.

Thilo Koslowski, lead automotive analyst at Gartner (IT) in Santa Clara, CA said it makes sense automakers would want to work with Google, which could help them catch up to rivals that are pursuing automated driving to differentiate their products.

And at Google, “the focus has shifted to looking for OEM partners to deploy the technology, rather than considering building their own vehicles,” The Gartner analyst said. “That makes sense. If Google is interested in bringing the benefit of the technology to consumers, then they need as many partners as possible.”

Ford and Google are said to have been in talks since at least 2012 on autonomous cars. The two companies also teamed up in 2011 on technology that would help vehicles learn customers’ driving habits and get them to destinations more efficiently.

VP Washington said recently that he expects fully autonomous vehicles to be ready within four years. Ford has secured approval from California to test its own autonomous cars in California. Ford has been testing autonomous Hybrid Fusion’s at the University of Michigan’s 32-acre simulated city Mcity.

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Autonomous cars will increase the direct impact of the Internet of Things (IoT). With all of IoT’s inherent security and connectivity issues.

 

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Ralph Bach has been in IT long enough to know better and has blogged from his Bach Seat about IT, careers, and anything else that catches his attention since 2005. You can follow him on LinkedInFacebook, and Twitter. Email the Bach Seat here.

Happy Thanksgiving

Thanksgiving 2015

 

Happy Thanksgiving 2015

Detroit News November 30 1967 J L Hudson’s Thanksgiving Day Parade

 

 

Ralph Bach has been in IT long enough to know better and has blogged from his Bach Seat about IT, careers, and anything else that catches his attention since 2005. You can follow him on LinkedInFacebook, and Twitter. Email the Bach Seat here.