Information Security Quiz
What is the definition of Information Security? A: Information Security is the practice of protecting information from unauthorized access, use, disclosure, disruption, modification, perusal, inspection, recording or destruction.
What is the purpose of Information Security? A: The purpose of Information Security is to protect the confidentiality, integrity, and availability of data and systems from unauthorized access, use, disclosure, disruption, modification, perusal, inspection, recording or destruction.
What are the three main components of Information Security? A: The three main components of Information Security are confidentiality, integrity, and availability.
What is the difference between encryption and hashing? A: Encryption is a process of transforming data into an unreadable format using a key to lock it. Hashing is a process of transforming data into a fixed-length value using a mathematical algorithm. Encryption is reversible, while hashing is not.
What is the purpose of a firewall? A: The purpose of a firewall is to protect a network from unauthorized access by controlling the incoming and outgoing network traffic. It is used to filter out malicious traffic and protect the network from external threats.