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.
The IRS Gives Hurricane Harvey Victims a Break
The tax agency announced Monday that “victims in parts of Texas have until Jan. 31, 2018, to file certain individual and business tax returns and make certain tax payments.”
Fitch Sends a Warning on US Credit Rating
One of the three major credit ratings agencies warned Wednesday that a failure to raise the debt ceiling could result in a lower credit rating for the U.S.
Fitch Ratings currently assigns a AAA rating to U.S. debt, the highest level possible. However, a failure to raise the debt ceiling "may not be compatible with 'AAA' status," according to the agency.
If the U.S. cannot sell more debt after bumping up against the debt ceiling, it may not be able to make all of its interest payments on time and in full. The federal government could begin running out of cash as soon as October.
The debt ceiling is currently $19.9 trillion, and Treasury Secretary Steven Mnuchin has repeatedly urged Congress to raise the debt ceiling by September 29. A failure to do so could roil financial markets around the world, and ultimately increase the cost of servicing U.S. debt.
This is not the first time Congress has faced this problem. During an earlier debt ceiling showdown in 2011, Standard & Poor's reduced its rating on U.S. debt from its highest level to AA+. However, Fitch and Moody’s stuck with their top ratings.
Senators to Hold Hearings on a Bipartisan Fix for Health Care
Mark your calendars: Senate health committee Chairman Lamar Alexander (R-Tenn.) and Ranking Member Patty Murray (D-Wash.) announced today that they will hold bipartisan hearings on Sept. 6 and 7 focused on stabilizing premiums in the individual insurance market. The first hearing will be with state insurance commissioners; the second will be with governors.
In a statement, Alexander noted that 18 million Americans buy insurance on the individual market.
“My goal by the end of September is to give them peace of mind that they will be able to buy insurance at a reasonable price for the year 2018,” he said. “Unless Congress acts by September 27—when insurance companies must sign contracts with the federal government to sell insurance on the federal exchange in 2018— 9 million Americans in the individual market who receive no government help purchasing health insurance and whose premiums have already skyrocketed may see their premiums go up even more. Even those with subsidies in up to half our states may find themselves with zero options for buying health insurance on the Obamacare exchanges in 2018.”
McConnell: ‘Zero Chance’ the Debt Ceiling Will Be Breached
At an event in Kentucky to discuss tax reform, Senate Majority Leader Mitch McConnell and Treasury Secretary Steven Mnuchin insisted Monday that Congress will raise the debt ceiling by late next month, in time for the U.S. to avoid a default that could roil the global economy and markets.
Related: The Debt Ceiling — What It Is and Why We Should Care
The key quotes, per Roll Call:
McConnell: "There is zero chance — no chance — we won't raise the debt ceiling. No chance. America's not going to default. And we'll get the job done in conjunction with the secretary of the Treasury."
Mnuchin: “We’re going to get the debt ceiling passed. I think that everybody understands this is not a Republican issue, this is not a Democrat issue. We need to be able to pay our debts. This is about having a clean debt ceiling so that we can maintain the best credit, the reserve currency, and be focused on what we should be focusing on — so many other really important issues for the economy.”
Related: Here’s a Solution for the Annual Debt Ceiling Crisis — Get Rid of It
Mnuchin reiterated his “strong preference” for a “clean” increase to the debt limit — one without other policy proposals or spending cuts attached to it — but some House conservatives continue to press for such cuts.
Bonus McConnell quote on what tax breaks might be eliminated in tax reform: “I think there are only two things that the American people think are actually in the Constitution: The charitable deduction and the home mortgage interest deduction. So, if you’re worried about those two, you can breathe easy. For all the rest of you, there’s no point in doing tax reform unless we look at all of these preferences, and carried interest would be among them.”
Trump’s Travel and Family Size Squeeze Secret Service Budget
In an interview with USA Today, Secret Service Director Randolph "Tex" Alles said the agency is bumping up against federally mandated salary and overtime caps in executing its mission to protect the president and his family.
USA Today’s Kevin Johnson notes that 42 people in the Trump administration have Secret Service protection, including 18 of the president’s family members. Under President Obama, 31 people had such protection.
“The compensation crunch is so serious that the director has begun discussions with key lawmakers to raise the combined salary and overtime cap for agents, from $160,000 per year to $187,000 for at least the duration of Trump's first term,” Johnson reported.
Related: Which Former President Costs US the Most?
In a statement, Alles said the agency has the funding it needs for the rest of the fiscal year, which runs through Sept. 30, but estimated that 1,100 employees run into statutory pay caps as a result of overtime work during this calendar year.
“This issue is not one that can be attributed to the current Administration’s protection requirements alone, but rather has been an ongoing issue for nearly a decade due to an overall increase in operational tempo," Alles said in the statement.
Earlier: The Secret Service Won’t Get $60 Million More to Protect the Trumps