Enabling discretionary data access control in a cloud computing environment can begin with the obtainment of a data request and response message by an access manager service. The response message can be generated by a data storage service in response…

A method is provided for implementing a mandatory access control model in operating systems which natively use a discretionary access control scheme. A method for implementing mandatory access control in a system comprising a plurality of computers,…

A Mandatory Access Control (MAC) aware firewall includes an extended rule set for MAC attributes, such as a security label or path. Application labels may be used to identify processes and perform firewall rule-checking. The firewall rule set may inc…

A trusted computer system that offers Linux® compatibility and supports contemporary hardware speeds. It is designed to require no porting of common applications which run on Linux, to be easy to develop for, and to allow the use of a wide variety of…

A computing system is operable to contain a security module within an operating system. This security module may then act to monitor access requests by a web browser and apply mandatory access control security policies to such requests. It will be ap…

1. INTRODUCTION   The main goal of the National Computer Security Center is to encourage the widespread availability of trusted computer systems. In support of that goal a metric was created, the Department of Defense Trusted Computer System Evaluati…

catalog . 引言 . 访问控制策略 . 访问控制方法.实现技术 . SELINUX 0. 引言 访问控制是网络安全防范和客户端安全防御的主要策略,它的主要任务是保证资源不被非法使用.保证网络/客户端安全最重要的核心策略之一.访问控制包括 . 入网访问控制 . 网络权限控制 . 目录级控制 . 属性控制等多种手段 访问控制相关领域知识是CISSP的重要章节,本文将重点讨论访问控制模型.及其相关的方法和技术 0x0: 访问控制概念组成 访问控制涉及到三个基本概念 . 主体 是一个主动的实体,…

1.定义 ACL是一个windows中的表示用户(组)权限的列表. Access Control List(ACL) Access Control Entry(ACE) ... 2.分类 ACL分为两类 1,Discretionary Access Control List (DACL)  自由访问控制列表 2,System Access Control List (SACL) 系统访问控制列表 DACL是 安全对象(securable object) 的一个属性(我的理解),用来表示 安全对象…

1. 访问控制基本概念 访问控制是网络安全防范和客户端安全防御的重要基础策略,它的主要任务是保证资源不被非法使用.保证网络/客户端安全最重要的核心策略之一. 访问控制包括 入网访问控制 网络权限控制 目录级控制 属性控制等多种手段 访问控制相关领域知识是CISSP的重要章节,本文将重点讨论访问控制模型及其相关的方法和技术. 0x1: 访问控制概念组成元素 访问控制涉及到三个基本概念 主体:代表一个主动的实体,主体可以访问客体,它包括 用户 用户组 终端 主机 应用 客体:代表一个被动的实体,对客…

Methods, systems, and products for governing access to objects on a filesystem. In one general embodiment, the method includes providing a framework in an operating system environment for support of a plurality of access control list (ACL) types, the…