On March 23, TikTok CEO Shou Zi Chew testified before Congress. “After last week’s hearing, it was clear that Congress doesn’t think TikTok’s plan for data security, privacy, and national security is strong enough,” Frank Johnson, vice president of US Federal at data protection and cloud security platform Lookout, tells InformationWeek.

The video-sharing app is at the heart of a complicated debate about national security, data privacy, and international privacy law. The recent hearing is in line with the government’s and public’s heightened scrutiny of data collection and privacy. There is increased pressure to find a way…