WorksheetsOSI Security Architecture
Total questions: 10
Worksheet time: 5mins
The full form of OSI is OSI model is ______________
a) Open Systems Interconnection
b) Open Software Interconnection
c) Open Systems Internet
d) Open Software Internet
What is the purpose of a Denial of Service attack?
A. Exploit a weakness in the TCP/IP stack
B. To execute a Trojan on a system
C. To overload a system so it is no longer operational
D. To shutdown services by turning them off
What is security Mechanism?
It enhances the security of the data processing systems and transfer of the information an organization.
It is designed for detecting, preventing or recovering from a security attack.
Actions that compromises the security about information owned by an organization.
None of the above
What is security attack?
A process that is designed to detect, prevent, or recover from a security attack.
It make use of one or more security mechanisms to provide the service.
Attack uses vulnerability to enter into the IS
Any action that compromises the security of information owned by an organization.
Which is not the passive attack?
Release of Message Content
Eaves Dropping
Traffic Analysis
Replay
Find the Odd Man Out
Reolay
Masquerade
Denial Of Service
Eavesdrop
Specific Security Mechanism
Event Detection
Security Audit Trial
Trusted Functionality
Security Recovery
Access Control
Pervasive Security Mechanism
Data Integrity
Digital Signature
Access Control
Trusted Functionality
Enchipherment
Find the odd man out
Authentication
Access Control
Traffic Padding
Data Integrity
Non Repudiation
Masquarading is
the passive capture of a data unit and its subsequent retransmission to produce an unauthorized effect
when one entity pretends to be a different entity
some portion of a legitimate message is altered, or that messages are delayed or reordered, to produce an unauthorized effect
prevents or inhibits the normal use or management of communications facilities
