Cisco 100-160 Exam Dumps

The CCST Cybersecurity course teaches that vulnerability scan results should be reviewed for misconfigurations and exposures that can be exploited by attackers.

'Disabled firewalls expose systems to direct network attacks and should be treated as critical findings. Open ports can indicate unnecessary or unsecured services running, which may provide entry points for attackers. These findings should be escalated for remediation or further security hardening.'

(CCST Cybersecurity, Vulnerability Assessment and Risk Management, Analyzing and Responding to Scan Results section, Cisco Networking Academy)

Encrypted passwords (A) are good practice, not a vulnerability.

Disabled firewalls (B) leave systems defenseless against incoming attacks.

Open ports (C) can be exploited if the services they expose are vulnerable or misconfigured.

SSH packets (D) are normal in secure remote administration and are not inherently a vulnerability.

The CCST Cybersecurity Study Guide explains that CVSS (Common Vulnerability Scoring System) is a standardized method for rating the severity of software vulnerabilities. It considers exploitability, impact, and environmental factors.

'The Common Vulnerability Scoring System (CVSS) provides a numerical score that reflects the severity of a vulnerability, enabling prioritization of remediation efforts.'

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

The CCST Cybersecurity Study Guide explains that hard disk encryption is a method used to protect data stored on a physical device from unauthorized access.

'Data at rest refers to data stored on a device, such as files on a hard drive, SSD, or removable media. Hard disk encryption protects data at rest by converting it into an unreadable format unless accessed with the correct decryption key.'

(CCST Cybersecurity, Essential Security Principles, Data States and Protection Methods section, Cisco Networking Academy)

Data in process refers to data actively being handled by applications in memory (RAM), which is not the primary target of disk encryption.

Data in transit is protected via encryption methods such as TLS, not disk encryption.

Data in use is accessed and manipulated by programs in real-time, also not the primary scope of disk encryption.

Data at rest is the correct answer, as hard disk encryption directly safeguards stored files.

The CCST Cybersecurity study material defines Information Assurance (IA) as the practice of managing information-related risks to ensure data availability, integrity, confidentiality, authentication, and non-repudiation. It specifically applies to sensitive information like PII (Personally Identifiable Information).

'Information assurance involves the protection and validation of data so that it remains accurate, confidential, and available only to authorized users. IA ensures the trustworthiness of information, particularly when handling sensitive or regulated data such as PII.'

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

A (Risk framing) is part of risk management planning but does not verify data integrity and confidentiality directly.

B (Cyber Kill Chain) is an attack lifecycle model.

C (Workflow management) is about process efficiency, not data protection.

D is correct: Information Assurance addresses the availability, accuracy, and confidentiality of sensitive data.

The CCST Cybersecurity material describes that the first step after receiving a new CVE notification is to review its details---such as affected systems, severity, and exploitability---to determine if it is relevant to your organization.

'Upon learning of a new CVE, security teams should analyze the vulnerability description, affected products, and CVSS score to determine applicability and urgency of mitigation.'

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

A is correct: Confirming applicability avoids unnecessary remediation for irrelevant vulnerabilities.

B is done after confirming applicability.

C (disaster recovery plan) is unrelated to immediate CVE handling.

D (adding to firewall rules) is premature without confirming impact.