Shin Bet their tenures. Shin Bet The Israel Security Agency (ISA, "Sherut ha-Bitaẖon haKlali" "General Security Service"; ), better known by the acronym Shabak (, , ) or the Shin Bet (a two-letter Hebrew abbreviation of the name), is Israel's internal security service. Its motto is ""Magen veLo Yera'e"" (, lit. "Defender that shall not be seen" or "The unseen shield"). It is one of three principal organizations of the Israeli intelligence community, alongside Aman (military intelligence) and the Mossad (foreign intelligence service). Shabak is believed to have three operational wings: The counter-terrorist unit Yamas is directly subordinate to Shin Bet. Although
Shin Bet Bet was brought under the purview of the Knesset Foreign and Security Committee, which could investigate whether it is working within legal boundaries which, in turn, involves the Constitution, Law and Justice Committee is also involved. The government legal adviser approves Shin Bet activities, the Political-Security Cabinet receives reports directly from the Shin Bet director and that every detainee has the right to submit a complaint. Shabak also extracts information by interrogating suspects, and there is a history of concern over its methods. In 1987, after complaints about excessive use of violence, the Landau Commission drew up guidelines condoning "moderate