Deborah Weiss is an American lawyer, author, and counterterrorism expert known for her extensive work and writings on Islamic extremism, Sharia law, free speech issues, and national security. She is a prolific contributor to conservative and pro-Israel think tanks and media platforms, including the Gatestone Institute, Center for Security Policy, Investigative Project on Terrorism (IPT), Middle East Forum, and American Thinker. Her analyses frequently focus on what she perceives as threats posed by radical Islam and the importance of defending Western values and free expression. Weiss frequently contributes to conservative and pro-Israel media outlets and think tanks, where she advocates for a robust defense against what she perceives as the threat of radical Islam to Western societies. Her work often involves analyzing and critiquing aspects of Islamic jurisprudence and political Islam, and she is a vocal proponent of unrestricted speech, particularly concerning criticism of religious ideologies. She is a frequent collaborator with conservative organizations and has collaborated with various conservative organizations and individuals, including John Guandolo. Her publications and public statements have generated significant discussion and controversy, with critics often labeling her views as Islamophobic or contributing to anti-Muslim sentiment. She is recognized for her legal background, which she applies to her analyses of national security and constitutional issues related to religious freedom and speech. Weiss holds a Juris Doctor (J.D.) from the University of Pennsylvania Law School. Her professional affiliations and the content of her publications align with a conservative, pro-Israel, and national security-focused ideology.