Oliver Kiefer is a litigator who focuses his practice on data privacy and security. He holds a Certified Information Privacy Professional / U.S. (CIPP/US) certification from the International Association of Privacy Professionals. He also has experience defending against class and mass actions in hospitality and pharmaceutical cases.

Prior to joining DLA Piper, Oliver served as a Judicial Law Clerk to the Honorable Roger T. Benitez in the United States District Court for the Southern District of California.

Oliver began his career serving on active duty with the U.S. Navy Judge Advocate General's (JAG) Corps. There, Oliver litigated criminal and administrative proceedings and led government investigations involving property loss, misconduct, injury, and death. He deployed as the sole Navy legal advisor for three ships in the Middle East and East Asia and was also stationed abroad for over two years. Oliver continues to serve as a reserve officer in the U.S. Navy JAG Corps.