WorksheetsCyber forensic and security
Total questions: 15
Worksheet time: 8mins
In computer security, ……………………. means that computer system assets can be modified only by authorized parities.
Confidentiality
Integrity
Availability
Authenticity
What is the process of encoding information in a way so that only someone with a key can decode it?
Compression
Systemic variation
Encryption
Data Encapsulation
In computer security, …………………….. means that the information in a computer system only be accessible for reading by authorized parities.
Confidentiality
Integrity
Availability
Authenticity
Imagine if customers of a bank are unable to access its account resources than which objective of security will be compromised here.
Authenticity
Availability.
Integrity.
Confidentiality.
A ………….. is a program that can infect other programs by modifying them, the modification includes a copy of the virus program, which can go on to infect other programs.
Worm
Virus
Zombie
Trojan
Which of the following is independent malicious program that need not any host program?
Trap doors
Trojan horse
Virus
Worm
Which of the following malicious program do not replicate automatically?
Trojan Horse
Virus
Worm
Zombie
The following are the goals of network security, except.
Threat assessment
Risk assessment.
Asset Identification.
Confidentiality.
The goal of ______________ is to reduce the exposure of the organization to malicious code.
Access control.
Anti-virus
Password.
None of the above
What does DDOS stand for?
Digital Default of Servers
Distributed Denial of Service
Dangerous dynamic open security
Digital Distributed open security
What is another term for a zombie computer army?
Botnet
ransomware
scareware
rootkits
which is not a component of a Information System?
Hardware
Software
Network
Data Encryption
Which of these is not a type of Information System?
Transaction Processing System
Management Information System
Decision Support System
Legislative Support System
Which of the these is not a type of active attack?
masquerade
Replay
Denial of Service
Traffic Analysis
A ……………… is a program that secretly takes over another Internet-attached computer and then uses that computer to launch attacks
Worm
Zombie
Virus
Trap doors
