Sinclair promotes David Gibber to executive vice president-chief legal officer ... Fortune Media hires Needham Partners’ Jen Magee as general manager, Fortune Live Media unit, newly created role ... Security company Netography adds former RSA Security President-CEO Art Coviello to its board ... AVPro Global elevates Mike Detmer, its consultant since 2023, to chief operating officer ... 1Kosmos, passwordless authentication company, hires Guidehouse’s Christine Owen as its first field chief technology officer ... News Literacy Project elects KVOX Media founder Karen Wickre as board chair and Recode co-founder Walt Mossberg vice chair to terms beginning Sept. 15.