we'll turn you to, mr. erwin, for your testimony. >> thank you, chairperson lofgren, ranking member davis and members of the committee. thank you for the opportunity to testify today. i'm the chief security officer at mozilla, a nonprofit organization and open source community. our products include the firefox browser which is used by hundreds of millions of people around the world. mozilla is constantly investing in security and privacy and advancing movements to build a healthier internet. in our view, privacy i don't mean online is a mess today. users are stuck in a cycle where their data is collected without their knowledge or understanding. that data is used to manipulate them in ways that could be actively harmful. today i'll talk about what mozilla is doing to address this problem and what congress needs to do. we've been driving major initiatives such as the standardization of tls 1.3, encrypted free nonprofit certificate authority. this has resulted in increased web traffic to 85 to 90%. this is protecti