%0 Journal Article
%T Access Control in New Network Environment<br>新型网络环境下的访问控制技术
%A LIN Chuang
%A FENG Fu-Jun
%A LI Jun-Shan
%A <br>林闯
%A 封富君
%A 李俊山
%J 软件学报
%D 2007
%I 
%X Access control is an important technology for system security, and its mechanism is different for different networks. This paper first introduces the characteristics and applications of three traditional access control policies which are DAC (discretionary access control), MAC (mandatory access control) and RBAC (role-based access control), introduces the UCON (usage control) model, and then analyzes access control technology and current researches in Grid, P2P and wireless environment respectively. In addition, this paper proposes that trustworthy networks as the developing goal of the next generation Internet require using trust-based the access control model to assure security. This paper investigates on the trust and reputation model in detail, and finally gives the prospects of access control.
%K DAC (discretionary access control)
%K MAC (mandatory access control)
%K RBAC (role-based access control)
%K trust model<br>自主访问控制
%K 强制访问控制
%K 基于角色的访问控制
%K 可信模型
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=7735F413D429542E610B3D6AC0D5EC59&aid=CD20C642BFCB11B5&yid=A732AF04DDA03BB3&vid=13553B2D12F347E8&iid=E158A972A605785F&sid=2F26E27A20AEB31F&eid=7EEA6F8DDD9FAD6E&journal_id=1000-9825&journal_name=软件学报&referenced_num=19&reference_num=46