; (B) conduct studies, as delegated by the Under Secretary or required by Congress, on how individuals in the United States access and use the internet, wireline and wireless telephony, mass media, other digital services, and video services; (C) coordinate transparent, consensus-based, multistakeholder processes to create guidance for and to support the development and implementation of cybersecurity and privacy policies with respect to the internet and other communications networks; (D) promote increased collaboration between security researchers and providers of communications services and software system developers; (E) perform such duties as the Under Secretary considers appropriate relating to the program for preventing future vulnerabilities established under section 8(a) of the Secure and Trusted Communications Networks Act of 2019 ( 47 U.S.C. 1607(a) ); (F) advocate for policies that promote the security and resilience to cybersecurity incidents of communications networks while fostering innovation, including policies that promote secure communications network supply chains; (G) present security of the digital economy and infrastructure and cybersecurity policy efforts before the Commission, Congress, and elsewhere; (H) provide advice and assistance to the Under Secretary in carrying out the policy responsibilities of the NTIA with respect to cybersecurity policy matters, including the evaluation of the impact of cybersecurity matters pending before the Commission, other Federal agencies, and Congress; (I) in addition to the duties described in subparagraph (H), perform such other duties regarding the policy responsibilities of the NTIA with respect to cybersecurity policy matters as the Under Secretary considers appropriate; (J) develop policies to accelerate innovation and commercialization with respect to advances in technological understanding of communications technologies