How IBM Is Making Your Passwords Useless

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How IBM Is Making Your Passwords Useless

By Alexander Rader
May 4, 2015

For years, quantum computing has been hailed as a technology that could change the way the modern world works, but a long-standing technical issue has kept that potential from being realized. Now, in a paper published in the journal Nature last week, IBM scientists have taken a big step (see how I avoided the temptation to make a pun there?) toward solving that problem — and while it could represent progress toward making quatum computers real, it also could mean that current cybersecurity standards will soon be much easier to crack. In other words, your passwords could be obsolete soon.

The power of quantum computing has some obvious appeal: The increase in processing power could speed up research, especially in big data applications. Problems with large datasets, or those that need many millions (or billions, or more) of simulations to develop a working theory, would be able to be run at speeds unthinkable today. This could mean giant leaps forward in medical research, where enhanced simulations can be used to test cancer treatments or work on the development of new vaccines for ebola, HIV, malaria and the other diseases. High-level physics labs like CERN could use the extra power to increase our understanding of the way the universe at large works.

But the most immediate impact for the regular person would be in the way your private information is kept safe. Current encryption relies on massively large prime numbers to encode your sensitive information. Using combinations of large prime numbers means that anyone trying to crack such encryption needs to attempt to factor at least one of those numbers to get into encrypted data. When you buy something from, say, Amazon, the connection between your computer and Amazon is encrypted using that basic system (it's more complicated than that, but that's the rough summary). The time it would take a digital computer to calculate these factors is essentially past the heat death of the universe. (Still, this won't help you if your password is password, or monkey, or 123456. Please, people, use a password manager.)

Quantum computing, however, increases processing speed and the actual nature of the computation so significantly that it reduces that time to nearly nothing, making current encryption much less secure. 

The IBM researcher that could make that happen is complicated, and it requires some background explanation. For starters, while a "traditional" computing bit can be either a 0 or a 1, a quantum computing bit can have three (or infinite, depending on how you want to interpret the concept) states. More specifically, a qubit can be 0, 1, or both.

Up until now, the both part of that caused some problems in realizing the power of quantum computing. 

Apparently — and you'll have to take this on faith a bit, as it hurts my head to think about it — the both state can switch back to either 0 or 1 at any given point, and sometimes incorrectly, based on the logic in the programming. Think about when your phone freezes up for a second or two while you're matching tiles. This is its processor handling vast amounts of information and filtering out the operations that fail for any number of reasons, from buggy code to malware to basic electrical noise. When there are only the two binary states, this is a process that usually happens behind the scenes and quickly.

The hold-up with quantum computing up until now is that the vastly greater potential for errors has stymied attempts to identify and nullify them. One additional wrinkle in this reading quantum states is familiar to anyone with basic science fiction knowledge, or perhaps just the ailurophobics. What if the action of reading the qubit actually causes it to collapse to 0 or 1?

The very smart people at IBM think they've solved this. The actual technical explanation is involved, and well beyond my ability to fully follow, but the gist is that instead of just having the qubits arrayed in a lattice on their own, they are arranged such that neighbors essentially check each other, producing the ability to check the common read problems.

That opens the door to further quantum computing developments, including ones that will make your password a thing of the past. So, does this mean that you need to start hoarding gold? No, not yet. And hopefully before quantum computing reaches commercial, or even simply industrial/governmental levels, a better cyber security method will be in place. Or the robots will have already taken over. I for one welcome them.

Why U.S. Productivity May Be Worse Than We Think

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By Beth Braverman
June 26, 2015

The new economy may be making it easier for people to work from home and in other non-office settings, but it isn’t necessarily making us more productive.

This week, the Bureau of Labor statistics released new data, which showed that Americans spent more time working last year than at any time in the survey’s 12-year history. However, employers aren’t paying workers for those additional hours worked, according to a new research note from Michael Feroli, Chief Economist at J.P. Morgan

That’s bad news for workers, who are doing additional work without earning any additional compensation, but it’s also bad news for the economy. The BLS measures productivity growth (output divided by hours worked) based on the number of hours reported by the employer.

Related: The Do’s and Don’t’s of Boosting Your Productivity

Even by that measure, productivity expanded just 0.6 percent per year from 2010 to 2014, compared to 2.1 percent per year from 2003 to 2009. But when looking at productivity growth based on hours worked from an employees’ perspective, productivity has remained totally flat since 2010, according to Feroli.

What’s behind the discrepancy? Feroli writes that it may have to do with the way we work in today’s economy. “Technology can tether one to the office every minute of the day and in every place, regardless of whether the employer pays for that degree of connectedness.”

How Snapchat Wants to Win the 2016 Election

By Millie Dent
June 26, 2015

Snapchat is getting a lot of attention for its presidential ambitions.

In an effort to both appeal to the youth vote and bolster its events coverage built on a growing volume of video posted by its users, the app recently posted a job opening for a Content Analyst in Politics & News.

The new hire will curate photos and videos for the app’s “Our Story” curated events coverage of the presidential race and other news events. That stories feature has already proven to be a massive success. On average, Snapchat’s Our Stories draws around 20 million people in a 24-hour window, director of partnerships at Snapchat, Ben Schwerin, told Re/code. The three-day story in April about Coachella, the music festival, generated 40 million unique visitors.

Political events might not be draws on that same scale, but Snapchat apparently believes its massive influence with younger Americans could attract millions millennials to engage in the political process at a time when voter turnout is at its lowest levels since World War II. In the 2012 mid-term election, the national turnout rate was 35.9 percent. Of that, only 13 percent were between the ages of 18 and 29.

Related: Can ‘Project Lightning’ Give Twitter a Fresh Jolt?

Boasting more than 100 million daily users, Snapchat is valued at $16 billion — giving it the reach and the financial clout to become a force in 2016 campaign coverage. About 60 percent of U.S. smartphone users aged between 13 and 24 have used the app, according to The Financial Times. The largest demographic of users is between the ages of 18 and 24 (45 percent), followed by those between 25 and 34 (26 percent).

To capitalize on that user base, Snapchat recently hired former CNN political reporter Peter Hamby to oversee its expanding news team. Snapchat wants to promote content from debates, rallies, appearances and other election events and allow users to follow along. But this isn’t purely an experiment in civic participation. Candidates can pay for political ads to appear on the social media app.

The social media app has an ace up its sleeve to incentivize candidates to purchase ads. The app already has age-gating technology and a form of geographic targeting. Originally put into place to make sure underage kids wouldn’t see alcohol ads, the age gate could be used to reach only voting-age users. The geographic targeting allows Our Stories to only be viewable by people in the same city or area, so politicians could target specific areas, especially ones in a tight race.

Snapchat, best known as the service that allows users to send disappearing photos, claims that ads inserted into “Our Stories” have an advantage over other social media advertisements because they leave more lasting impressions.

If campaigns buy into that and turn to Snapchat as a way to connect with a hard-to-reach demographic, the social media company could be the big winner in the 2016 election.

Coming Soon: Free Wi-Fi From Google’s Sidewalk Labs

Google’s latest startup wants to use technology to improve city life.

Judge narrows Google patent suit against Microsoft
Reuters
By Suelain Moy
June 25, 2015

Google is about to hit the streets with Sidewalk Labs, a Google startup that will focus on developing new technologies to improve urban life. Billing itself as an “urban innovation company,” Sidewalk Labs was founded to tackle urban problems such as housing, pollution, energy consumption, and transportation with the goal of making cities “more efficient, responsive, flexible and resilient.”

The first project? In New York City, LinkNYC will replace aging pay phones with slim, aluminum pillars that provide free high-speed Wi-Fi. The hubs also will allow people to charge their mobile devices and look up directions on touch screens. Qualcomm will be the wireless provider

Related: Why Google’s Internet Balloons May Be a $10 Billion Business

According to the Federal Communications Commission, 17 percent of the population, or 55 million people, in the United States don’t have access to high-speed broadband. Sidewalk Labs hopes that projects like LinkNYC can help bridge that gap.  

For the LinkNYC initiative, Google acquired and merged two companies -- Control Group and Titan -- into a new venture called Intersection, which aims to provide free, public Wi-Fi in cities around the world using such familiar urban infrastructure as bus stops and pay phones.

Related: Google Spends More Than Any Other Tech Giant to Influence Congress

Daniel L. Doctoroff, a former Bloomberg CEO and deputy mayor for New York City, has been tapped to head Sidewalk Labs. Doctoroff, who conceived the idea for Sidewalk Labs with a Google team headed by CEO Larry Page, told Wired, “The vision really is to make cities connected places where you can walk down any street and have access to free ultra high speed Wi-Fi. The possibilities from there are just endless.”   

Just don’t give us any automated, self-driving taxis, please.

Presidential Candidates Respond to SCOTUS Obamacare Ruling

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By Josh Stelzer
June 25, 2015

The Supreme Court’s 6-3 ruling Thursday may have kept the health care law and its insurance subsidies in place, but that doesn’t mean Republican efforts to “repeal and replace” the law are done. Major GOP presidential candidates took to Twitter following the Supreme Court’s announcement to blast the high court’s decision. Here are their responses and those from the Democratic candidates.

This Is America’s Biggest Financial Fear

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By Beth Braverman
June 25, 2015

More than 60 percent of Americans are losing sleep at night because of financial concerns, and the biggest concern is that they’re not saving enough for retirement, according to a new report from CreditCards.com.

The second-biggest worry is about the cost of education, with half of those between the ages of 18 and 29 saying that concern keeps them up at night.

The percentage of Americans worried about education costs has been growing for the past eight years and is the only category that has become a bigger problem since the Great Recession. “Unless something slows the rapid rise in college costs, this could soon be Americans’ biggest financial fear,” CreditCards.com senior analyst Matt Schultz said in a statement.

Related: 12 Smart Money Moves Millennials Should Make Right Now

That echoes a Gallup poll released in April, which found that 73 percent of parents with kids under age 18 ranked paying for college as a financial worry, more than were concerned about saving for retirement or covering medical expenses.

Nearly one in three Americans are losing sleep because of medical bills, 27 percent are worried about their mortgage or rent payment, and 21 percent fret over credit card debt.

Older Americans and those with higher incomes seem to have fewer financial anxieties than younger generations. Less than half of those age 65 or older are losing sleep over their finances, versus more than two thirds of adults 64 or younger. Of those making less than $75,000 per year, 69 percent had financial worries, compared to just 51 percent of those making more than $75,000.