How IBM Is Making Your Passwords Useless
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.
Economists See More Growth Ahead
Most business economists in the U.S. expect the economy to keep chugging along over the next three months, with rising corporate sales driving additional hiring and wage increases for workers.
The tax cuts, however, don’t seem to be playing a role in hiring and investment plans. And the trade conflicts stirred up by the Trump administration are having a negative influence, with the majority of economists at goods-producing firms who replied to the most recent survey by the National Association for Business Economics saying that their companies were putting investments on hold as they wait to see how things play out.
New Tax on Non-Profits Hits Public Universities
The Republican tax bill signed into law late last year imposed a 21 percent tax on employees at non-profits who earn more than $1 million a year. According to data from the Chronicle of Higher Education cited by Bloomberg, there were 12 presidents of public universities who received compensation of at least $1 million in 2017, with James Ramsey of the University of Louisville topping the list at $4.3 million. Endowment managers could also get hit with the tax, as could football coaches, some of whom earn substantially more than the presidents of their institutions.
Government Revenues Drop as Tax Cuts Kick In
Corporate tax receipts in June were 33 percent lower than a year ago, according to data released by the Treasury Department Thursday, as companies made smaller estimated payments due to the reduction in their tax rates. Total receipts were down 7 percent, while payroll taxes were 5 percent lower compared to June 2017.
“June receipts to US government were our first mostly-clear look at the revenue effects of the new tax law, with lots of estimated payments and little noise from the 2017 tax year,” The Wall Street Journal’s Richard Rubin tweeted Friday.
Surprisingly, the deficit was smaller in June compared to a year ago, narrowing to $74.86 billion from $90.23 billion last year. The drop was driven by a 9 percent reduction in government outlays that reflected accounting changes rather than any real changes in spending, Rubin said in the Journal.
“More broadly, the federal deficit is swelling as government spending outpaces revenues,” Rubin wrote. “The budget gap totaled $607.1 billion in the first nine months of the 2018 fiscal year, 16% larger than the same point a year earlier.”
Kyle Pomerleau of the Tax Foundation pointed out that the drop in corporate tax receipts is a permanent feature of the Republican tax cuts, tweeting: “Even in a Trump dream world in which these cuts paid for themselves, corporate tax collections would remain below baseline forever. It would be higher income and payroll receipts that made up the difference.”
Deficit Jumps in Trump’s First Fiscal Year
The federal budget deficit rose by 16 percent in the first nine months of the 2018 fiscal year, which began last October. The shortfall came to $607 billion, compared to $523 billion in the same period the year before, according to a U.S. Treasury report released Thursday and reported by Bloomberg. Both revenue and spending rose, but spending rose faster. Revenues came to $2.54 trillion, up 1.3 percent from the same nine-month period in 2017, while spending came to $3.15 trillion, up 3.9 percent.
Where’s the Obamacare Navigator Funding for 2019, PA Insurance Commissioner Asks
Pennsylvania’s insurance commissioner sent a letter this week to Health and Human Services Secretary Alex Azar and Centers for Medicare and Medicaid Services (CMS) Administrator Seema Verma requesting that they “immediately release the funding details for the Navigator program for the upcoming open enrollment period for 2019.” Navigators are the state and local groups that help people sign up for Affordable Care Act plans.
“In years past, grant applications and new funding opportunities were released by CMS in April, CMS required Navigator organizations to apply by June and approved applications and new funding by late August,” Pennsylvania’s Jessica Altman wrote. “The current lack of guidance has put Navigator organizations – and states - far behind in their planning and creates an inability for the Navigator organizations to design a successful plan for helping people enroll during the 2019 open enrollment period.”