This book introduces the evolution of the Soviet security and intelligence departments, especially its foreign intelligence agencies, its attempts and actions to conduct espionage operations against Britain, describes the family background, educational background, recruitment process and experience of the "Cambridge Five", and how the "Five" infiltrated key departments such as British government departments, security and intelligence agencies to carry out intelligence gathering work.
本书介绍了苏联安全与情报部门尤其是其对外情报机构的沿革, 对英国开展谍报行动的尝试与行动, 描述了“剑桥五杰”的家族出身、教育背景、招募过程和经历以及“五杰”打入英国政府部门、安全和情报机构等要害部门开展情报搜集工作的情况。
本书介绍了苏联安全与情报部门尤其是其对外情报机构的沿革, 对英国开展谍报行动的尝试与行动, 描述了“剑桥五杰”的家族出身、教育背景、招募过程和经历以及“五杰”打入英国政府部门、安全和情报机构等要害部门开展情报搜集工作的情况。