文件名称:
NIST SP800-137 Final.pdf
开发工具:
文件大小: 958kb
下载次数: 0
上传时间: 2020-02-25
详细说明：PAGE 1
CHAPTER ONE
INTRODUCTION
nformation security continuous monitoring (ISCM) is defined as maintaining ongoing awareness of information security, vulnerabilities, and threats to support organizational risk management decisions. 2 This publication specifically addresses assessment and analysis of security control effectiveness and of organizational security status in accordance with organizational risk tolerance. Security control effectiveness is measured by correctness of implementation and by how adequately the implemented controls meet organizational needs in accordance with current risk tolerance (i.e., is the control implemented in accordance with the security plan to address threats and is the security plan adequate).3
• Maintaining situational awareness of all systems across the organization; Organizational security status is determined using metrics established by the organization to best convey the security posture of an organization’s information and information systems, along with organizational resilience given known threat information. This necessitates:
• Maintaining an understanding of threats and threat activities;
• Assessing all security controls;
• Collecting, correlating, and analyzing security-related information;
• Providing actionable communication of security status across all tiers of the organization; and
• Active management of risk by organizational officials.
Communication with all stakeholders is key in developing the strategy and implementing the program. This document builds on the monitoring concepts introduced in NIST SP 800-37 Rev. 1, Guide for Applying the Risk Management Framework to Federal Information Systems: A Security Life Cycle Approach. An ISCM program helps to ensure that deployed security controls continue to be effective and that operations remain within stated organizational risk tolerances in light of the inevitable changes that occur over time. In cases where security controls are determined to be inadequ
(系统自动生成,下载前可以参看下载内容)
下载文件列表
相关说明
- 本站资源为会员上传分享交流与学习,如有侵犯您的权益,请联系我们删除.
- 本站是交换下载平台，提供交流渠道，下载内容来自于网络，除下载问题外，其它问题请自行百度。
- 本站已设置防盗链，请勿用迅雷、QQ旋风等多线程下载软件下载资源，下载后用WinRAR最新版进行解压.
- 如果您发现内容无法下载，请稍后再次尝试；或者到消费记录里找到下载记录反馈给我们.
- 下载后发现下载的内容跟说明不相乎，请到消费记录里找到下载记录反馈给我们，经确认后退回积分.
- 如下载前有疑问，可以通过点击"提供者"的名字，查看对方的联系方式，联系对方咨询.
