DONE Diagrams, Safety, and Security

Class A Extinguishers

Use when ordinary combustible materials; wood, paper, cloth, plastics

Class B Extinguishers

Use when flammable liquids/gasses; oil, gas, paint.

Class C Extinguishers

Use when shock potential; electrical equipment.

Physical Network Diagram

Shows exact arrangement and connectivity of devices that makeup a network

Cable Map

Labels which cables are connected to which ports and may show floor plan

Logical Network Diagram

Shows general placement and connectivity of devices

RPO

Maximum acceptable time that can pass before too much data is lost

RTO

Maximum acceptable time to restore a service before unacceptable consequences

IPSec

protocols designed to secure IP communications using encryption and authentication, including VPNs

AH

protocol used by IPsec that provides origin and data integrity of a packet

ESP

protocol used by IPsec that provides encryption and authentication of a packet.

IKE

protocol used by IPsec for creating Security Associations, which establish that two hosts trust each other through key exchange

Federation

granting external users access to a network using accounts managed by a different network.

SAML

Open standard for exchanging authentication and authorization data between and identify provider and service provider

RADIUS

AAA protocol widely used for client device access over switches, wireless networks, and VPNs

TACACS+

AAA protocol separating AAA functions widely used for remote administrative access to routers and switches.

Policy-Based Access Control

resource access is based on rules that are dynamic and based on current context like time and location.

WPA 3 Personal

Authenticates using SAE and can encrypt Open Systems

WPA 2 Enterprise and WPA 3 Enterprise

Authenticates Clients against a AAA server