CompTIA Security+ Implementation Quiz 2

What is the purpose of implementing MAC filtering on a wireless network?
A) To prevent all unauthorized access
B) To allow only specific devices to connect based on MAC address
C) To encrypt wireless traffic
D) To boost network speed
Which authentication factor is based on 'something you are'?
A) Password
B) Biometric scan
C) Security token
D) Smart card
Which technology uses a private and public key for secure data exchange?
A) Symmetric encryption
B) Asymmetric encryption
C) Hashing
D) VPN
Which protocol is primarily used to secure email messages in transit?
A) SMTP
B) HTTPS
C) S/MIME
D) POP3
Which wireless security protocol is considered the strongest?
A) WEP
B) WPA
C) WPA2
D) WPA3
What is the primary purpose of TLS in network communication?
A) To authenticate users
B) To secure data in transit
C) To encrypt data at rest
D) To backup data
What is the purpose of sandboxing in security?
A) To protect data at rest
B) To test potentially malicious code in isolation
C) To secure network communication
D) To encrypt emails
Which command-line tool can be used to establish a remote session over a network?
A) ssh
B) ping
C) ipconfig
D) dir
What does a digital signature verify in electronic communication?
A) Confidentiality
B) Data Integrity and Authenticity
C) Non-repudiation
D) Encryption
Which protocol provides confidentiality by encrypting network traffic on the web?
A) HTTP
B) HTTPS
C) FTP
D) SMTP

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