CompTIA Updated SY0-601 Exam Questions and Answers by anika

A syslog server is a centralized log management system that collects, stores, and manages syslog messages generated by various network devices, servers, applications, and other sources. A syslog server can assist the investigators in this case because it can provide an alternative source of log files that may contain evidence of the incident. The privileged user may have deleted the local log files on the server, but not the remote log files on the syslog server. Therefore, the investigators can access the syslog server and analyze the log messages related to the user’s activities and actions

A cold aisle and a hot aisle are design strategies for data centers that aim to improve the cooling efficiency and reduce the energy consumption. They involve lining up server racks in alternating rows with cold air intakes facing one side (the cold aisle) and hot air exhausts facing the other side (the hot aisle). This prevents the mixing of hot and cold air and creates a more uniform temperature distribution. The cold aisles receive cold air from the cooling units, while the hot aisles return hot air to the cooling units. This improves the performance and reliability of the IT equipment and lowers the cooling costs. References: Hot and Cold-Aisle Containment - Advantages & Disadvantages - AKCP; Hot Aisle Containment vs. Cold Aisle Containment: Which is Better for the Data Center? - Upsite; Aisle Containment Systems FAQ for Hot & Cold Aisle Solutions - Cool Shield; Hot and Cold Aisle Containment Differences - AKCP Monitoring; What is Hot Aisle/Cold Aisle? - Definition from Techopedia

Hacktivists are hackers who use their skills to promote a political or social cause, such as human rights, environmentalism, anti-censorship, etc. Hacktivists may target organizations or individuals who oppose their views or agendas, and launch cyberattacks such as defacement, denial-of-service, data theft, or sabotage. In this case, the security manager should consider hacktivists as a potential threat actor who may launch cyberattacks in response to the CEO’s controversial opinion article.

The web server logs are records of the requests and responses that occur between a web server and a web client, such as a browser. The web server logs can show where the malware originated by indicating the source IP address, the destination URL, the date and time, the HTTP status code, the user agent, etc., of each request and response. The web server logs can help the incident response team to trace back the malicious website that infected the host with malware.