【摘要】 随着人们对信息技术“灵活性”的要求,远程访问技术广为应用,为了外出工作人员的工作便利和节约经费,远程访问技术在山西省地震局的实施也迫在眉睫。在远程同步、安全维护和设备软件的管理等问题上,结合山西省地震局的实际情况,探讨了使用点对点协议PPP,远程访问服务器RA S,拨号安全服务器与调制解调器组合,拨号连接实现远程访问功能,防火墙、网关保护、病毒软件及网管软件等维护数据安全的可能性。更多还原

【Abstract】 With demanding of people for ’flexibility’ of IT, remote accessing is becoming popular. For facilitating the work of people in the Seismological Bureau of Shanxi Province, using remote accessing is a urgent affair. In this paper, some issues, considering real situations of the Seismological Bureau of Shanxi Province, such as remote synchronization, safety and management of equipment software etc., are discussed, focusing on point to points protocol (PPP), remote accessing server(RAS), combination of dial safety server with modem, remote access with dial link, and safety measures by using firewall, gateway protection, anti-virus software and network management software.更多还原