Analyze Network Logs in Real Time with SIEM Tool | Exam SK0-004 | CompTIA Server+

Which of the following tools will analyze network logs in real time to report on suspicious log events?

A.

Syslog

B.

DLP

C.

SIEM

D.

HIPS.

C.

https://www.manageengine.com/products/eventlog/syslog-server.html

The tool that analyzes network logs in real time to report on suspicious log events is a Security Information and Event Management (SIEM) system. The correct answer is C.

A SIEM system collects, aggregates, and analyzes log data from various sources, such as firewalls, servers, network devices, and applications. It uses machine learning algorithms and other techniques to identify patterns and anomalies that indicate potential security threats, such as malware infections, unauthorized access attempts, data breaches, or policy violations.

SIEM systems typically provide real-time alerts, dashboards, and reports that enable security analysts to investigate and respond to incidents quickly and effectively. They can also integrate with other security tools, such as intrusion detection/prevention systems (IDS/IPS), endpoint detection/response (EDR) solutions, and threat intelligence platforms, to enhance their detection and response capabilities.

Some examples of popular SIEM solutions include Splunk, IBM QRadar, LogRhythm, McAfee Enterprise Security Manager, and SolarWinds Security Event Manager.

In contrast, syslog (A) is a protocol used for forwarding system log messages across IP networks, but it does not perform any analysis or correlation of log data. DLP (B) stands for Data Loss Prevention, which refers to a set of technologies and policies that aim to prevent the unauthorized disclosure of sensitive data, but it does not directly analyze network logs. HIPS (D) stands for Host-based Intrusion Prevention System, which is a security software that monitors and blocks malicious activities on a single host, but it does not analyze network logs from multiple sources.