The article is aimed at how to enhance the security in computer network of banking, finding out the main problems and the solutions, exterminating the network disasters, improving the security of computer network and working for minimizing the risks in finance services. 本文就如何加强银行业网络的安全,找出主要问题,采取相应对策,杜绝网络灾难,提高银行业计算机网络安全。为防范和化解金融风险服务。