January 2021
Beginner
565 pages
19h 27m
English
Content preview from Fundamentals of Communications and Networking, 3rd Edition
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
Start your free trial
Access Controls
Access controls are needed to identify, authenticate, and authorize users, and to account for them through monitoring. Access can come in different layers. The more sensitive the data being accessed, the more layers of security controls are needed. A user may require any or all of the following access controls:
- Network access controls for local and WLAN access
- Local access controls when sitting in a workspace
- Wireless access controls when mobile at a workplace
- Local access with multifactor authentication
- Network access controls that support remote access with multifactor authentication
- Remote access to a web-hosted Software as a Service (SaaS) application or secure portal (e.g., HTTPS, with updated digital certificates) that ...