Oct 18, 2019

The flaws in some smartphones' biometric security

Photo: Yui Mok/PA Images via Getty Images

While biometrics can offer added security, two separate issues highlight limitations of the technology, especially when used as the sole means of locking a smartphone and user accounts.

Driving the news: Samsung says it is working on a software update for the Galaxy 10 after a user in Britain discovered that using a protective case, in some circumstances, will allow any fingerprint to unlock the device.

  • Google acknowledged that the face recognition technology on the Pixel 4 will unlock the device even if a user's eyes are closed. Apple, by contrast, designed Face ID so that a user must be looking at the screen to prevent someone gaining access by pointing a phone at a dead or sleeping owner.

Why it matters: Fingerprint and face recognition can add simplicity and security, when done right. When done wrong, though, they can put users at risk.

Go deeper

U.S. coronavirus updates

Data: The Center for Systems Science and Engineering at Johns Hopkins; Map: Andrew Witherspoon/Axios. This graphic includes "probable deaths" that New York City began reporting on April 14.

The CDC is warning of potentially "aggressive rodent behavior" amid a rise in reports of rat activity in several areas, as the animals search further for food while Americans stay home more during the coronavirus pandemic.

By the numbers: More than 97,700 people have died from COVID-19 and over 1.6 million have tested positive in the U.S. Over 366,700 Americans have recovered and more than 14.1 million tests have been conducted.

World coronavirus updates

Data: The Center for Systems Science and Engineering at Johns Hopkins; Map: Axios Visuals

Japan's economy minister outlined plans on Monday to end the nationwide state of emergency as the number of new novel coronavirus cases continues to decline to less than 50 a day, per Bloomberg. Japan has reported 16,550 cases and 820 deaths.

By the numbers: Over 5.4 million people have tested positive for the virus as of Monday, and more than 2.1 million have recovered. The U.S. has reported the most cases in the world (over 1.6 million from 13.7 million tests). The U.K. is reporting over 36,800 deaths from the coronavirus — the most fatalities outside the U.S.

Coronavirus dashboard

Illustration: Aïda Amer/Axios

  1. Global: Total confirmed cases as of midnight ET: 5,401,701 — Total deaths: 345,060 — Total recoveries — 2,149,407Map.
  2. U.S.: Total confirmed cases as of midnight ET: 1,643,238 — Total deaths: 97,720 — Total recoveries: 366,736 — Total tested: 14,163,195Map.
  3. World: White House announces travel restrictions on Brazil, coronavirus hotspot in Southern Hemisphere Over 100 coronavirus cases in Germany tied to single day of church services — Boris Johnson backs top aide amid reports that he broke U.K. lockdown while exhibiting symptoms.
  4. Public health: Officials are urging Americans to wear masks headed into Memorial Day weekend Report finds "little evidence" coronavirus under control in most statesHurricanes, wildfires, the flu could strain COVID-19 response
  5. Economy: White House economic adviser Kevin Hassett says it's possible the unemployment rate could still be in double digits by November's election — Public employees brace for layoffs.
  6. Federal government: Trump attacks a Columbia University study that suggests earlier lockdown could have saved 36,000 American lives.
  7. What should I do? Hydroxychloroquine questions answeredTraveling, asthma, dishes, disinfectants and being contagiousMasks, lending books and self-isolatingExercise, laundry, what counts as soap — Pets, moving and personal healthAnswers about the virus from Axios expertsWhat to know about social distancingHow to minimize your risk.
  8. Other resources: CDC on how to avoid the virus, what to do if you get it, the right mask to wear.

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Updated 3 hours ago - Politics & Policy