Splunk Updated SPLK-5001 Exam Questions and Answers by ibraheem

The MITRE ATT&CK framework categorizes Tactics, Techniques, and Procedures (TTPs) used by attackers. It is a globally accessible knowledge base of adversarial tactics and techniques based on real-world observations, and it is widely used by cybersecurity professionals to understand and defend against various cyber threats.

Tactics, Techniques, and Procedures (TTPs):

Tactics:The high-level goals that attackers aim to achieve during an attack. For example, gaining initial access to a network.

Techniques:The specific methods used to achieve these tactics, such as phishing or exploiting a vulnerability.

Procedures:The detailed steps and tools that attackers use to implement a technique.

MITRE ATT&CK Framework:MITRE ATT&CK organizes these TTPs into a matrix that reflects different stages of an attack lifecycle, from initial access to exfiltration. The framework helps security teams by:

Mapping Detection and Defense:Organizations can map their existing detection capabilities against the ATT&CK matrix to identify gaps.

Threat Hunting:Security teams use the framework to guide their threat-hunting activities, focusing on specific techniques associated with known adversaries.

Incident Response:During incident response, analysts can use the ATT&CK framework to understand the behaviors exhibited by an attacker, which helps in creating effective containment and eradication strategies.

Why MITRE ATT&CK:Unlike compliance-focused frameworks like NIST 800-53 or ISO 27000, which provide security controls and best practices, MITRE ATT&CK is specifically focused on the behavior of adversaries. This focus makes it an invaluable resource for understanding how attacks unfold and how to counteract them.

MITRE ATT&CK Website:The official site provides detailed information on each tactic and technique, along with examples of how they have been used in real-world attacks.

Threat Intelligence Platforms:Many platforms integrate with MITRE ATT&CK, providing enhanced detection and response capabilities by mapping security events to the framework.

Security Research Papers:Numerous papers and reports analyze specific attacks using the ATT&CK framework, offering insights into its practical applications in cybersecurity defense.

References:MITRE ATT&CK is a foundational tool in modern cybersecurity, providing a detailed and actionable understanding of adversary behaviors that can be directly applied to enhance an organization's defensive posture.

Indicators of Compromise (IOCs) are artifacts that are used to identify potential malicious activity within a network or system. Common IOCs include domains, IP addresses, and file hashes that are associated with malicious activity. However, a specific password, while potentially sensitive, is not typically considered an IOC because it is more of a credential than an artifact indicating a compromise. IOCs are used to detect and respond to threats, while compromised credentials are a result of those threats.

Splunk SOAR (Security Orchestration, Automation, and Response) playbooks are designed to automate security tasks, makingtaking containment action on a compromised hostthe best-suited use case. A SOAR playbook can automate the response actions such as isolating a host, blocking IPs, or disabling accounts, based on predefined criteria. This reduces response time and minimizes the impact of security incidents. The other options, like forming hypotheses for threat hunting or visualizing datasets, are more manual processes and less suited for automation via a playbook.

Under the General Data Protection Regulation (GDPR), Personal Data is any information relating to an identified or identifiable natural person. An individual's address, combined with their first and last name, clearly identifies a person, making it Personal Data under GDPR. The other options provided do not meet the GDPR criteria for Personal Data: the birth date of an unidentified user does not identify a person, the name of a deceased individual is not covered under GDPR, and a company’s registration number pertains to an entity rather than a natural person.

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