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The tech giant is urging countries to establish protections for residents from cyber attacks, as well as agreements amongst each other to not target each other's civilians, Microsoft president and chief legal officer Brad Smith wrote in a blog post on Tuesday. With the heightened threats from state-sponsored hackers, national security and digital experts are increasingly calling on governments to establish this type of frameworks.

Signal adds video calling to its encrypted messaging app: The mobile app, which already includes messaging and voice calls and is growing in popularity as a secure way to communicate, has added video calling. At the same time, it also added CallKit support to its iOS app, which while it allows for convenient features like answering calls from the iPhone's lock screen, can also compromise the app's encryption. With growing concerns around surveillance, encrypted messaging apps like Signal are increasingly popular.

Go deeper

28 mins ago - Politics & Policy

Read: Pete Buttigieg's opening statement ahead of confirmation hearing

Pete Buttigieg, President Biden's nominee to be secretary of transportation, in December. Photo: Kevin Lamarque/AFP via Getty Images

Pete Buttigieg, President Biden's nominee to lead the Transportation Department, will tell senators he plans to prioritize the health and safety of public transportation systems during the pandemic — and look to infrastructure projects to rebuild the economy — according to a copy of his prepared remarks obtained by Axios.

Driving the news: Buttigieg will testify at 10 a.m. ET before the Senate Committee on Commerce, Science and Transportation. He is expected to face a relatively smooth confirmation process, though GOP lawmakers may press him on "green" elements of Biden's transportation proposals.

Off the Rails

Episode 8: The siege

Photo illustration: Aïda Amer/Axios. Photos: Mandel Ngan/AFP via Getty Images

Beginning on election night 2020 and continuing through his final days in office, Donald Trump unraveled and dragged America with him, to the point that his followers sacked the U.S. Capitol with two weeks left in his term. Axios takes you inside the collapse of a president with a special series.

Episode 8: The siege. An inside account of the deadly insurrection at the Capitol on Jan. 6 that ultimately failed to block the certification of the Electoral College. And, finally, Trump's concession.

On Jan. 6, White House deputy national security adviser Matt Pottinger entered the West Wing in the mid-afternoon, shortly after his colleagues' phones had lit up with an emergency curfew alert from D.C. Mayor Muriel Bowser.

58 mins ago - Technology

Tech companies worry about becoming targets

Illustration: Aïda Amer/Axios

Tech employees are on high alert about their own personal safety as their employers roll out policies to ban or limit the reach of far-right extremists angry over former President Donald Trump's defeat.

Why it matters: As tech companies impose aggressive policies after the Capitol riot, employees will be the target of vitriol from aggrieved people who think tech and the media are conspiring to silence Trump and conservatives more broadly.