Cisco 300-220 Dumps Questions Answers

The correct answer isanalyzing authentication behavior anomalies across users and devices. Credential abuse is one of the most common and effective techniques used by modern attackers because it allows them to blend in with legitimate activity and bypass malware-based defenses.

Options A and B rely on malware indicators, which are often absent in credential-based attacks. Option D addresses only one potential delivery or command-and-control vector and does not detect misuse of valid credentials.

By analyzing authentication behavior, threat hunters can detect:

Impossible travel scenarios

Abnormal login times

Excessive failed logins followed by success

Logins from unusual devices or locations

Cisco tools such asCisco Secure Network Analytics, VPN telemetry, and identity logs provide rich data sources for this type of hunting. This approach focuses onIndicators of Attack (IOAs)rather than Indicators of Compromise (IOCs), pushing detection higher on thePyramid of Pain.

Within theCBRTHD blueprint, hunting for credential misuse is a core competency, especially in cloud and remote-access environments. Detecting these behaviors early significantly reduces attacker dwell time and limits the blast radius of compromise.

Therefore,Option Cis the most effective and Cisco-aligned answer.

The correct answer isearlier detection of attacks before data exfiltration. This outcome directly translates toreduced business impact, which is the ultimate goal of threat hunting.

Alert volume (Option A) and false-positive reduction (Option B) measure operational efficiency, not security effectiveness. Option D measures spending, not outcomes.

Early detection:

Reduces dwell time

Prevents data loss

Limits operational disruption

Increases attacker cost

Cisco’sCBRTHD blueprintemphasizes outcome-driven security metrics, with early detection being one of the strongest indicators of threat hunting maturity.

Therefore,Option Cis the correct and executive-level answer.

The correct answer isit reveals consistent attacker tradecraft across incidents. Attribution relies onbehavioral consistency, not on malware samples or exploits.

Avoiding malware and abusing legitimate tools (living-off-the-land techniques) reflects adeliberate operational strategy. These behaviors tend to remain consistent across campaigns and are frequently documented in threat intelligence profiles.

Options A and D are incorrect because no exploit or ransomware is involved. Option B is incorrect; living-off-the-land techniques are modern, not outdated.

Cisco-aligned threat hunting emphasizesMITRE ATT&CK mappingand behavioral analysis to support attribution efforts. This approach is far more reliable than artifact-based attribution.

Thus,Option Cis the correct answer.