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.
Increasing Number of Americans Delay Medical Care Due to Cost: Gallup
From Gallup: “A record 25% of Americans say they or a family member put off treatment for a serious medical condition in the past year because of the cost, up from 19% a year ago and the highest in Gallup's trend. Another 8% said they or a family member put off treatment for a less serious condition, bringing the total percentage of households delaying care due to costs to 33%, tying the high from 2014.”
Number of the Day: $213 Million
That’s how much the private debt collection program at the IRS collected in the 2019 fiscal year. In the black for the second year in a row, the program cleared nearly $148 million after commissions and administrative costs.
The controversial program, which empowers private firms to go after delinquent taxpayers, began in 2004 and ran for five years before the IRS ended it following a review. It was restarted in 2015 and ran at a loss for the next two years.
Senate Finance Chairman Chuck Grassley (R-IA), who played a central role in establishing the program, said Monday that the net proceeds are currently being used to hire 200 special compliance personnel at the IRS.
US Deficit Up 12% to $342 Billion for First Two Months of Fiscal 2020: CBO
The federal budget deficit for October and November was $342 billion, up $36 billion or 12% from the same period last year, the Congressional Budget Office estimated on Monday. Revenues were up 3% while outlays rose by 6%, CBO said.
Hospitals Sue to Protect Secret Prices
As expected, groups representing hospitals sued the Trump administration Wednesday to stop a new regulation would require them to make public the prices for services they negotiate with insurers. Claiming the rule “is unlawful, several times over,” the industry groups, which include the American Hospital Association, say the rule violates their First Amendment rights, among other issues.
"The burden of compliance with the rule is enormous, and way out of line with any projected benefits associated with the rule," the suit says. In response, a spokesperson for the Department of Health and Human Services said that hospitals “should be ashamed that they aren’t willing to provide American patients the cost of a service before they purchase it.”
See the lawsuit here, or read more at The New York Times.
A Decline in Medicaid and CHIP Enrollment
Between December 2017 and July 2019, enrollment in Medicaid and the Children's Health Insurance Program (CHIP) fell by 1.9 million, or 2.6%. The Kaiser Family Foundation provided an analysis of that drop Monday, saying that while some of it was likely caused by enrollees finding jobs that offer private insurance, a significant portion is related to enrollees losing health insurance of any kind. “Experiences in some states suggest that some eligible people may be losing coverage due to barriers maintaining coverage associated with renewal processes and periodic eligibility checks,” Kaiser said.
