Podcast
Questions and Answers
What is the main purpose of the external electrical network in the physical environment security?
What is the main purpose of the external electrical network in the physical environment security?
What is the primary objective of data encryption?
What is the primary objective of data encryption?
What are the essential components of an intruder alarm system?
What are the essential components of an intruder alarm system?
What is considered as an 'attack' in IT security?
What is considered as an 'attack' in IT security?
Signup and view all the answers
Which group is often considered the most dangerous attackers to IT security?
Which group is often considered the most dangerous attackers to IT security?
Signup and view all the answers
What term is used to describe a proactive step taken to safeguard a company's network?
What term is used to describe a proactive step taken to safeguard a company's network?
Signup and view all the answers
What specific type of infrastructure is crucial to consider for a data centre located in an earthquake-prone area?
What specific type of infrastructure is crucial to consider for a data centre located in an earthquake-prone area?
Signup and view all the answers
What distinguishes 'grey hats' in the realm of cybersecurity?
What distinguishes 'grey hats' in the realm of cybersecurity?
Signup and view all the answers
What biometric system is notably reliable and extensively used in safeguarding nuclear facilities?
What biometric system is notably reliable and extensively used in safeguarding nuclear facilities?
Signup and view all the answers
How can passive safety measures be employed to defend against fire hazards effectively?
How can passive safety measures be employed to defend against fire hazards effectively?
Signup and view all the answers
In a data centre, which access control system utilizes RFID cards with a reading range of 15 centimetres to 2 meters?
In a data centre, which access control system utilizes RFID cards with a reading range of 15 centimetres to 2 meters?
Signup and view all the answers
Study Notes
Physical Environment Security
- The main purpose of the external electrical network is to provide a reliable power supply to support the security systems.
Data Encryption
- The primary objective of data encryption is to protect data from unauthorized access.
Intruder Alarm Systems
- The essential components of an intruder alarm system include sensors, detectors, and alert systems.
IT Security Threats
- An 'attack' in IT security refers to any unauthorized attempt to access, modify, or disrupt computer systems or networks.
- Insiders, such as current or former employees, are often considered the most dangerous attackers to IT security.
Cybersecurity Measures
- A proactive step taken to safeguard a company's network is referred to as a countermeasure.
Data Centre Infrastructure
- Seismic design and earthquake-resistant construction are crucial to consider for a data centre located in an earthquake-prone area.
Cybersecurity Actors
- 'Grey hats' in the realm of cybersecurity are hackers who exploit vulnerabilities but do not have malicious intentions.
Biometric Security
- Retinal scanning is a biometric system that is notably reliable and extensively used in safeguarding nuclear facilities.
Fire Safety Measures
- Passive safety measures, such as fire-resistant materials and firewalls, can be employed to defend against fire hazards effectively.
Access Control Systems
- A proximity card access control system, which utilizes RFID cards with a reading range of 15 centimetres to 2 meters, is commonly used in data centres.
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
Description
Test your knowledge of cybersecurity with questions about infrastructure considerations in earthquake-prone areas and the role of 'grey hats' in the field. See if you can select the correct answers!
