Zone-based Security
Network segmentation enforcement is applied using a combination of virtual LANs and subnets. Each segment is a separate broadcast domain. Any traffic between segments must be routed.
What is Layer 2 and Layer 3?
An IoT smart device network will generally use the following types of components.
What is a Hub/Control System?
What are Smart Devices?
GCIT uses these types of electronic locks.
What is badge/card reader?
This is activated by human physical features, such as a fingerprint, voice, retina, or signature.
What is biometric?
SBYS has four counselors. Name one.
Who is Eddie Ruiz? Who is Joseph Jacob?
A security appliance or software that analyzes data from a packet sniffer to identify traffic that violates policies or rules.
What is an Intrusion Detection System (IDS)?
This is a network of monitored locks, intruder alarms, and video surveillance cameras.
What is a physical access control system (PACS)?
A security camera is either fixed or can be operated called this. Different cameras suit different purposes. If you want to record the image of every person entering through an access control vestibule, a fixed, narrow focal length camera positioned on the doorway will be perfectly adequate. If you want to survey a large room and pick out individual faces, use this.
What is a Pan-Tilt-Zoom (PTZ) CCTV?
This IDS traffic assessment indicates that the system identified harmless traffic as offensive and generated an alarm or stopped the traffic?.
What is a False Positive?
What is 720?
A segment isolated from the rest of a private network by one or more firewalls that accepts connections from the Internet over designated ports. Formerly referred to as a demilitarized zone (DMZ), this usage is now deprecated.
What is a screened subnet?
This is a type of industrial control system that manages large-scale, multiple-site devices and equipment spread over geographically large areas from a host computer.
What is a supervisory control and data acquisition (SCADA)?
mall IP cameras can use this, avoiding the need to provision a separate power circuit.
What is Power over Ethernet (PoE)?
This provides wireless connectivity and do not enforce security rules between network zones.
What is an Access Point?
The deadline to apply to the IT department.
What is March 20th?
A security appliance or software that combines detection capabilities with functions that can actively block attacks.
What is an Intrusion Prevention System (IPS)?
Network managing embedded devices (computer systems that are designed to perform a specific, dedicated function). Is used in critical infrastructure, such as power suppliers, water suppliers, health services, telecommunications, and national security services.
What is an industrial control system (ICS)?
This is a means of determining the device's latitude and longitude based on information received from satellites.
What is Global Positioning System (GPS)?
These are embedded programmable controllers that play a crucial role in an ICS by controlling and monitoring industrial machinery and processes. They are linked to actuators and sensors to manage and oversee operations, ensuring efficiency and safety.
What is Programmable Logic Controller (PLCs)?
The two required academic classes you have to take as a senior. (Name both for 400 points)
What is English IV?
What is Fitness for Life IV?
This is an isolated, secure subnetwork that acts as a buffer between an organization's private internal network and the public internet. It hosts public-facing services—such as web, mail, and DNS servers
What is a demilitarized zone (DMZ)?
There are several baseband radio technologies. Name one of the two they mentioned in this unit.
What is Narrowband-IoT (NB-IoT)?
What is LTE Machine Type Communication (LTE-M)?
Security control that can enforce a virtual boundary based on real-world geography.
What is geofencing?
This is a specialized database that stores all the information generated by the control loop in an ICS. This includes data from sensors, actuators, and PLCs, providing a historical record of operations for analysis and optimization purposes.
What is a data historian?
These arts Timothee Chalamet thinks no one cares about them. (Must name both)
What is ballet and opera?