Preview Questions Cybersecurity Specialist (Defense) | Role Specific Skill

Question 1: How does the use of SSH (Secure Shell) protocol help protect communication channels between defense systems?

Which action should you take?

Choose only one option

By providing encrypted communication for secure access to network devices and remote administration

By monitoring all user sessions for unauthorized actions

By ensuring that all file transfers are automatically encrypted

By only allowing user access through password-based authentication

Question 2: How does the SFTP (Secure File Transfer Protocol) enhance the security of file transfers in defense systems?

Which action should you take?

Choose only one option

By compressing data for faster transfers

By encrypting the data being transferred, ensuring both confidentiality and integrity during the transfer process

By allowing files to be transferred without any authentication checks

By using unsecured channels to increase speed and efficiency

Question 3: How does "DTLS" (Datagram Transport Layer Security) ensure security in defense communications that rely on UDP?

Which action should you take?

Choose only one option

DTLS does not support encryption but focuses on data integrity

DTLS provides encryption and authentication for data exchanged over UDP, ensuring secure communication in unreliable networks

DTLS is used exclusively for secure email communication, not network traffic

DTLS applies only to hardware devices, not software systems

Question 4: How can cybersecurity specialists ensure secure access to defense network systems for remote users?

Which action should you take?

Choose only one option

By using only basic username and password authentication for remote access

By blocking remote access entirely and requiring users to be onsite

By implementing secure remote access solutions like VPNs with strong encryption and MFA

By allowing unrestricted access to internal systems for all remote users

Question 5: What is the role of "Risk Tolerance" in the risk management framework for cybersecurity in defense systems?

Which action should you take?

Choose only one option

Risk tolerance defines the level of risk an organization is willing to accept before implementing additional mitigation measures

Risk tolerance is only relevant for external risks, not internal ones

Risk tolerance is focused on reducing network costs, not security risks

Risk tolerance dictates that all risks should be completely mitigated

Question 6: In the context of ethical hacking, how does "Privilege Escalation" affect defense systems and what mitigation techniques are used?

Which action should you take?

Choose only one option

Privilege escalation allows attackers to gain higher levels of access, enabling more severe attacks on a system

Privilege escalation focuses on data encryption vulnerabilities

Privilege escalation is only used in social engineering attacks

Privilege escalation involves bypassing firewall defenses