Security Analyst 1 Interview Questions and Answers

SIEM stands for Security Information and Event Management. It is a software solution that aggregates and analyzes security data from various sources.

• SIEM collects logs and events from different sources such as firewalls, antivirus software, and intrusion detection systems.

• Parsing in SIEM involves breaking down the collected data into its individual components for analysis.

• Parsing can be done using regular expressions to extract relevant information from logs.

• For example, pars...read more

The OSI model is a conceptual framework that standardizes the functions of a telecommunication or computing system into seven layers.

• The OSI model stands for Open Systems Interconnection model.

• It divides network communication into seven layers: Physical, Data Link, Network, Transport, Session, Presentation, and Application.

• Each layer has specific functions and interacts with adjacent layers to provide end-to-end communication.

• For example, the Physical layer deals with the phy...read more