Professor Messers Security+ 3.1 Videos

matrix of responsibilites

shows who is in charge of different aspects in the cloud

hybrid cloud

multiple clouds across different cloud providers

function as a service

also known as FaaS; applications running seperatly; remove operating system

monolithic applications

one application runs under one app; all decision making happens in one app

application programming interfaces

also known as API; control how each indivisual application is working in the cloud

physical isolation

prevents devices from being near eachother; no mixing data; better service

virtual local area networks

also known as VLAN; allows us to configure each switch seperatly while being physically connected; cant communicate the same switch

infrastructure layer

also known as data plane; switching & routing; network forwarding process

control layer

also known as control plane; routing table inside router; managing & taking action where the data goes

application layer

also known as management plane; dictates what the control & infrastructure layer do

decentralized

multiple locations for your systems or devices; most organizations are

centralized

all systems & devices in one location

virtualization

Allows us to run many operating systems, build them & tear them down when needed

application containerization

everything we need is in one system; each application is seperate

internet of things

also known as IoT; devices that are in our network & support applications that we use for day to day bases (ex. video doorbells, health watches)

real time operating system

also known as RTOS; no wait time for other processes (ex. braking a car fast)

embedded system

hardware & software is a purpose built device; one solo purpose (ex health watches, traffic light)

resilience

how quickly can we recover; what was the issue