The number of enrollees so far represents a small fraction of those eligible for health insurance under the so-called Obamacare law passed in 2010.
Henry Chao, deputy CIO at CMS, and other Obama administration officials defended the security practices at HealthCare.gov during an often contentious oversight committee hearing Wednesday.
The future of the Web is encryption, though there are still some technical details to work out.
What's wrong with HealthCare.gov? Here are some answers.
The Silk Road online marketplace has resurfaced.
Users of HealthCare.gov, the troubled insurance-shopping website run by the U.S. government, were having problems logging in and completing applications again on Wednesday, an official said.
The site, a key feature of the Affordable Care Act or Obamacare, is one way for uninsured U.S. residents to shop for new coverage soon to be available through the law.
U.S. lawmakers questioned the security of HealthCare.gov, the U.S. government's troubled insurance-shopping website, after reports that one applicant's personal information was shared with another applicant.
Google has launched a new tool that connects people with experts over live interactive video for free or paid advice, while adding a revenue stream for the company in the form of transaction fees from providers.
The current page response times are now less than one second but more work is needed, officials said.