WorksheetsDomain 4 Network Security
Total questions: 20
Worksheet time: 11mins
Which attack involved the attacker impersonaing both sides of a conversation between 2 hosts?
On-path attack
Deauthentication
DoS
Spoofing
Which security concept dictates that a user be given only the permission to perform their job?
Zero trust
Role-based access
Least privilege
Defense in depth
Which principle describes the process of verification of a user's identity?
Authentication
Authorization
Accounting
Auditing
Which attack can be used on a native VLAN?
Double-tagging
VLAN traversal
Truck popping
Denial of Service
Which console-based management protocol has built-in security?
SSH
SCP
HTTPS
FTP
Which authentication system is an open standard originally proposed by the Internet Engineering Task Force (IETF)?
RADIUS
TACACS+
Kerberos
LDAP
Which form of social engineering is nothing more than lookin gover someone's shoulder while they enter or view sensitive information?
Shoulder surfing
Phishing
Tailgating
Whaling
You are implementing a wireless network and need to make sure that only hosts that have up-to-date antivirus protection can join? Which technology should you implement?
NAC
802.1X
EAP-TLS
ACLs
What can you use to protect against spoofing of internal IP addresses on the perimeter of your network?
Access control lists
Intrusion detection systems
Transport Layer Security
Host intrusion detection systems
You have several remote workers who enter patient information and require a high level of security. Which technology would best sute teh connectivity for these workers?
GRE tunnel
Wireless WAN
Client-to-site VPN
Site-to-site VPN
Which authentication system can use Advanced Encryption Standards (AES) encryption for encryption of user credentials?
RADIUS
TACACS+
Keberos
LDAP
Which type of attack will attepmt to configure hosts with a malicious default gateway?
DoS
VLAN hopping
Deauthentication
Rogue DHCP
You require a physical security system that authenticates and authorizes employees into an area. Which system should you implement?
Key fobs
ID badges
Biometrics
Combination locks
Which principle describes the process of verification of a user's permissions?
Authentication
Authorization
Accounting
Auditing
Which statement is correct about applying ACLs to an interface?
An access control ist can be applied in only 1 direction
An access control ist can be applied only to a single protocol
An access control ist can be applied to a single port
All of the above
On which network protocol and port does SSH operate?
TCP port 3389
TCP port 22
TCP port 23
TCP port 443
What protocol and port number does LDAP use for directory lookups?
TCP/389
TCP/1812
UDP/389
UDP/1812
You need to protect your users from torjans, viruses, and phishing emails. What shoud lyou implement?
Multifactor authentication
Software firewalls
Antimalware
Antivirus
What is a method for stopping tailgating?
User authentication
Access control vestibules
Strong passwords
Changing SSIDs
You are implementing a public guest wireless network and require that users accept an acceptable use policy (AUP). What should you implement to accomplish this goal?
ACLs
MAC filtering
Captive protal
802.1X
