Cisco 100-160 Exam With Confidence Using Practice Dumps

TheCCST Cybersecurity Study Guideexplains that disabling SSID broadcast hides the network from casual scanning, adding a layer of obscurity. While not a complete security measure, when combined with WPA2/WPA3 encryption and strong passwords, it can help protect private wireless networks, especially in environments with separate employee and guest access.

"Disabling SSID broadcast can reduce the visibility of a wireless network, making it less likely to be detected by casual attackers. This should be combined with strong encryption and authentication."

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

A(IP filtering) provides limited protection and is harder to manage for employee devices.

Bis correct: Disabling SSID broadcast adds an extra layer of obscurity for the employee network.

Cwould make the network easier to access from outside the premises, which is less secure.

Dwould cause network conflicts and make segmentation impossible.

TheCCST Cybersecuritymaterial states that aVirtual Private Network (VPN)provides secure communication over an untrusted network, typically by ensuring:

Authentication→ verifying the identity of the user/device

Confidentiality→ encrypting the data so it cannot be read by unauthorized parties

Integrity→ ensuring that transmitted data has not been altered in transit

"VPNs secure remote access by authenticating users, encrypting data for confidentiality, and ensuring integrity through cryptographic checks."

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

Ais incorrect: WAN management is a network administration function, not a VPN feature.

Bis incorrect: Authorization is related but not a primary VPN security function.

Cis correct: Integrity is preserved through cryptographic hashing.

Dis correct: Authentication verifies user identity.

Eis correct: Confidentiality is provided via encryption.

Fis incorrect: Password management is separate from VPN functions.

TheCCST Cybersecurity Study Guidedescribes theDiamond Model of Intrusion Analysisas a framework to map the relationships between four core features of an intrusion:

Adversary– The threat actor or group conducting the attack.

Example: Ransomware Group

Capability– The tools, techniques, or malware the adversary uses.

Example: Phishing Email, Malware

Infrastructure– The physical or logical communication and delivery systems the adversary uses.

Example: Email Server, Domain Name

Victim– The target of the attack, such as systems, organizations, or individuals.

Example: Customer and Product Databases

"The Diamond Model helps analysts connect the attacker, the tools they use, the infrastructure supporting the attack, and the victim, providing a holistic view of the intrusion event."

(CCST Cybersecurity,Incident Handling, Threat Modeling section, Cisco Networking Academy)