科技的进步给人们生活带来许多方便的同时,也被一些国家利用来窃取情报,那么,有哪些高科技手段和设备被情报机构用来刺探情报呢? ★监听网络这方面最为人熟知的是“梯队系统”,最早采用这套系统的是美国国家安全局,他们在美国、加拿大、澳大利亚、新西兰和英国等地都设立了监听站。虽然美国一直否认有这个系统存在,但是早在1948年美国与英国就达成协议设立该系统,已经公开了 While advances in technology have brought many conveniences to people’s lives, they have also been used by some countries to steal information. So what high-tech means and equipment have been used by intelligence agencies to spy on intelligence? The most well-known network in this area is “Echelon system”, the earliest use of this system is the National Security Agency, they have set up monitoring stations in the United States, Canada, Australia, New Zealand and the United Kingdom. Although the United States has always denied the existence of this system, as early as 1948, the United States and the United Kingdom reached an agreement on the establishment of the system, which has been made public