Shared Flashcard Set

Details

Security + || 2.4 Identity and Access Services
Security + || 2.4 Identity and Access Services
25
Computer Science
Undergraduate 4
12/10/2018

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Cards

Term
What is granting users (subjects) rights to resources (objects)?
Definition
Authorization
Term
What is ensuring only authorized rights are exercised?
Definition
Authorization Policy Enforcement
Term
What is the determining of Authorization Rights?
Definition
Authorization Policy Definition
Term
What is the default refusal of a request unless there is a rule allowing it?
Definition
Implicit Deny Authorization
Term
What is assigning the minimum rights possible through authorization?
Definition
Least Privilege Authorization
Term
What is an authorization that only must occur once?
Definition
Single Sign-On
Term
What is a list of network users and resources?
Definition
Directory
Term
What lists authorizations?
Definition
Access Control List
Term
LDAP
Definition
Lightweight Directory Access Protocol
Term
LDAPS (Secure LDAP) uses TLS Over what TCP Port?
Definition
636
Term
Remote Authentication Dial-in User Service
Definition
RADIUS
Term
Terminal Access Controller Access-Control System
Definition
TACACS+
Term
Authentication, Authorization, and Accounting Architecture
Definition
AAA
Term
Access devices are clients of AAA servers, which host what?
Definition
The Credentials
Term
In Radius Authentication:

Access-Request packet is encapsulated and sent to the AAA server using UDP on what port?
Definition
1812
Term
What is the security back-end for RADIUS?
Definition
IEEE 802.1X Port-based Network Access Control
Term
What is the Authentication Protocol Used For IEEE 802.1X?
Definition
Extensible Authentication Protocol (EAP)
Term
Who developed TACACS+?
Definition
Cisco
Term
TACACS+ is more reliable because it uses what TCP Port?
Definition
49
Term
All the data in TACACS+ packets is encrypted (except for the header identifying the packet as TACACS+ data), rather than what?
Definition
Authentication Data
Term
What means that networks under separate administrative control share users?
Definition
Federation
Term
What is One-way Federation?
Definition
Child trusts parent but parent does not trust child.
Term
What is Two-way Federation?
Definition
Child trusts parent and parent trusts child.
Term
What is Transitive Federation?
Definition
Trust extends to other trusted domains.
Term
Security Association Markup Language
Definition
SAML
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