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WorksheetsWeek 6 : Quiz 4 & Activity 4
Total questions: 15
Worksheet time: 8mins
Which of the following best defines access control?
Restricting internet browsing only
Method of determining how users are admitted to a trusted area of the organization
Blocking external emails
Encrypting files only
Which access control model is based on data classification schemes with limited user control?
Discretionary Access Control (DAC)
Non-discretionary Access Control
Mandatory Access Control (MAC)
d. Role-Based Access Control
Role-Based Access Control
What are the four mechanisms common to all access control approaches?
Encryption, Decryption, Monitoring, Backup
Identification, Authentication, Authorization, Accountability
Login, Password, Session, Termination
Firewalls, VPNs, Proxies, Filters
Which of the following is NOT a commonly used authentication factor?
Something you know
Something you have
Something you are
Something you like
Accountability in access control is also known as:
Verification
Auditability
Identification
Responsibility
What is the primary role of a firewall?
To encrypt files
To prevent specific types of information from moving between trusted and untrusted networks
To store backup data
To monitor employee attendance
Which is NOT one of the five major firewall processing modes?
Packet-filtering
Application gateway
Circuit gateway
Trojan filter
A packet-filtering firewall examines information in the packet’s:
Header
Body content
Username and password
Cookies
Which type of firewall acts as a proxy server and can be installed in a DMZ?
Packet-filtering
Application gateway
Circuit gateway
Hybrid firewall
Which firewall type links host addresses to ACL entries to control packet delivery?
Application gateway
Circuit gateway
MAC layer firewall
Hybrid firewall
Which firewall type combines features of other firewalls, such as packet filtering with proxy servers?
Application firewall
Hybrid firewall
Stateful inspection firewall
Static firewall
The principle guiding firewall rules is:
Everything is allowed unless blocked
That which is not permitted is prohibited
Traffic is always trusted
Passwords define access
Content filters are primarily used to:
Restrict access to specific internet content
Encrypt files stored locally
Detect viruses in USB drives
Manage computer hardware
Which program automatically dials phone numbers to find modems?
Packet sniffer
War dialer
Port scanner
Keylogger
Which protocol is commonly used for securing remote authentication?
TCP/IP
RADIUS
RADIUS
FTP
