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Last Updated: Jun 24, 2026
IT Exam Items Repository › Category: CCNA CyberOps
What is the default time set in the securityonion.conf file for Sguil alert data retention?
ITExamAnswers Editorial Team asked 5 years ago • 
Which core open source component of the Elastic-stack is responsible for accessing, visualizing, and investigating data?
ITExamAnswers Editorial Team asked 5 years ago • 
For how long does the Payment Card Industry Security Standards Council (PCI DSS) require that an audit trail of user activities related to protected information be retained?
ITExamAnswers Editorial Team asked 5 years ago • 
In which programming language is Elasticsearch written?
ITExamAnswers Editorial Team asked 5 years ago • 
A network administrator is working with ELK. The amount of network traffic to be collected by packet captures and the number of log file entries and alerts that will be generated by network and security devices can be enormous. What is the default time configured in Kibana to show the log entries?
ITExamAnswers Editorial Team asked 5 years ago • 
Which technology is an open source SIEM system?
ITExamAnswers Editorial Team asked 6 years ago • 
What is the value of file hashes to network security investigations?
ITExamAnswers Editorial Team asked 5 years ago • 
When real-time reporting of security events from multiple sources is being received, which function in SIEM provides capturing and processing of data in a common format?
ITExamAnswers Editorial Team asked 6 years ago • 
Which security management function is concerned with the implementation of systems that track the location and configuration of networked devices and software across an enterprise?
ITExamAnswers Editorial Team asked 5 years ago • 
What are the core functions of the NIST Cybersecurity Framework?
ITExamAnswers Editorial Team asked 5 years ago • 
When establishing a server profile for an organization, which element describes the type of service that an application is allowed to run on the server?
ITExamAnswers Editorial Team asked 6 years ago • 
What technology supports asymmetric key encryption used in IPsec VPNs?
ITExamAnswers Editorial Team asked 6 years ago • ,
What role does an RA play in PKI?
ITExamAnswers Editorial Team asked 6 years ago • ,
What is the purpose of code signing?
ITExamAnswers Editorial Team asked 6 years ago • ,
What are two symmetric encryption algorithms? (Choose two.)
ITExamAnswers Editorial Team asked 6 years ago • ,
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