100-160 Exam Dumps : Cisco Certified Support Technician (CCST) Cybersecurity

TheCCST Cybersecurity Study Guideoutlines the standardrisk management processin the following sequence:

Identify the risks–

"Determine potential threats and vulnerabilities that could negatively impact organizational assets."

Prioritize the risks–

"Assess each risk in terms of likelihood and potential impact to rank them for remediation."

Implement a response–

"Apply the appropriate mitigation, transfer, acceptance, or avoidance strategy to address each prioritized risk."

Monitor results–

"Continuously assess the effectiveness of implemented controls and make adjustments as needed."

(CCST Cybersecurity,Vulnerability Assessment and Risk Management, Risk Management Process section, Cisco Networking Academy)

According to theCCST Cybersecuritycourse, Windows Event Viewer’sSecurity logsrecord authentication-related events that can help identify password-guessing attempts (also known as brute force attacks).

"The Account logon failure event indicates that an authentication attempt has failed, which may suggest incorrect credentials were used. Multiple such events in a short time frame can indicate a brute-force attack. The Account lockout success event confirms that an account has been locked due to repeated failed logon attempts, which further supports the suspicion of password-guessing attacks."

(CCST Cybersecurity,Incident Handling, Monitoring and Analyzing Security Events section, Cisco Networking Academy)

Object access failurerelates to unauthorized attempts to open or modify files, not login attempts.

Account logon failure (B)shows failed login attempts due to invalid credentials.

Account lockout success (C)confirms that repeated login failures have triggered a lockout.

Account logoff successis a normal event and does not indicate malicious activity.

TheCCST Cybersecuritycourse explains that MAC address filtering is a network access control method that allows only approved device hardware addresses to connect. While not foolproof against spoofing, it can block a specific device from reconnecting to a small home network.

"MAC address filtering restricts network access to devices whose unique hardware addresses are explicitly allowed. This can be used to block known unauthorized devices from reconnecting."

(CCST Cybersecurity,Basic Network Security Concepts, Wireless Security Controls section, Cisco Networking Academy)

Ais incorrect: IP ACLs are better for controlling traffic types, not blocking specific devices at the router level.

Bis correct: It prevents the device’s hardware address from reconnecting.

Cis temporary since the host can get a new IP via DHCP.

Dmay hide the network but will not stop a determined attacker who can still detect it.