In his talk, Chew, the CEO of TikTok, said the social network would not provide US user data to the Chinese government and has never been asked to do so.
Chew stressed the steps TikTok has taken to protect US user data.
The Harvard event is just one of several media appearances Chew has made in recent weeks amid mounting scrutiny of TikTok and of himself.
“It’s life or death for TikTok, from their perspective,” said Justin Sherman, the CEO of Global Cyber Strategies, D.C.-based research and advisory firm, who was among the researchers TikTok invited to be briefed on “Project Texas,” the company’s $1.5 billion initiative to address lawmakers’ security concerns.
But for some lawmakers with security concerns, the latest push “may be too little too late.”In his TikTok video on Tuesday, Chew appealed directly to users of the app.