Cybersecurity Knowledge Assessment Flashcard

Front

What is the primary purpose of a firewall in network security?

Back

To block unauthorized access

Answer explanation

The primary purpose of a firewall is to block unauthorized access to or from a private network, acting as a barrier between trusted and untrusted networks.

Front

Which of the following is a common technique used in social engineering? Phishing, Sandboxing, Encryption, Firewall configuration

Back

Phishing

Answer explanation

Sandboxing is a common technique in malware analysis that involves running suspicious software in a controlled environment to observe its behavior without risking harm to the host system.

Front

What is the main function of cryptography?

Back

To secure data through encryption

Answer explanation

The main function of cryptography is to secure data through encryption, ensuring that information is protected from unauthorized access. This is essential for maintaining confidentiality and integrity in digital communications.

Front

Which of the following is a step in the incident response process? Encryption, Identification, Phishing, Sandboxing

Back

Identification

Answer explanation

Identification is a crucial step in the incident response process, as it involves recognizing and defining the incident. The other options, such as encryption and phishing, are not steps in this process.

Front

What is a common sign of a phishing attempt?

Back

A request for personal information

Answer explanation

A common sign of a phishing attempt is a request for personal information. Legitimate organizations typically do not ask for sensitive data via email, making such requests a red flag.

Front

Which protocol is commonly used to secure data in transit?

Back

HTTPS

Answer explanation

HTTPS (Hypertext Transfer Protocol Secure) is the protocol used to secure data in transit by encrypting the communication between the client and server, unlike HTTP, FTP, or SMTP which do not provide this level of security.

Front

Which of the following is a type of malware? Firewall, Virus, Encryption, HTTPS

Back

Virus

Answer explanation

A virus is a type of malware designed to replicate and spread, often causing harm to systems. In contrast, a firewall is a security tool, encryption is a data protection method, and HTTPS is a secure communication protocol.

Front

What is the primary goal of phishing awareness training?

Back

To educate users on recognizing phishing attempts

Answer explanation

The primary goal of phishing awareness training is to educate users on recognizing phishing attempts, helping them identify and avoid potential threats, which is crucial for maintaining cybersecurity.

Front

What is the first step in the incident response process?

Back

Identification

Answer explanation

The first step in the incident response process is Identification. This involves recognizing and confirming the occurrence of an incident, which is crucial for determining the appropriate response actions.

Front

Which of the following is a best practice for firewall configuration?
Options:
Allow all traffic by default,
Block all traffic by default,
Disable logging,
Use weak passwords

Back

Block all traffic by default

Answer explanation

Blocking all traffic by default is a best practice for firewall configuration. This approach enhances security by only allowing necessary traffic, reducing the risk of unauthorized access.