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Last Updated: Jun 24, 2026
IT Exam Items Repository › Category: CCNA Security
On what switch ports should PortFast be enabled to enhance STP stability?
ITExamAnswers Editorial Team asked 6 years ago • , ,
What mitigation plan is best for thwarting a DoS attack that is creating a MAC address table overflow?
ITExamAnswers Editorial Team asked 7 years ago • ,
What is the purpose of AAA accounting?
ITExamAnswers Editorial Team asked 6 years ago • , ,
Which Cisco solution helps prevent MAC and IP address spoofing attacks?
ITExam Editorial Team asked 5 years ago • ,
In a server-based AAA implementation, which protocol will allow the router to successfully communicate with the AAA server?
ITExamAnswers Editorial Team asked 5 years ago • ,
Why is authentication with AAA preferred over a local database method?
ITExamAnswers Editorial Team asked 5 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 • ,
Which protocol is an IETF standard that defines the PKI digital certificate format?
ITExam Editorial Team asked 5 years ago • ,
Which algorithm can ensure data confidentiality?
ITExamAnswers Editorial Team asked 6 years ago • , ,
What threat intelligence group provides blogs and podcasts to help network security professionals remain effective and up-to-date?
ITExamAnswers Editorial Team asked 5 years ago • ,
Which two protocols are used to provide server-based AAA authentication? (Choose two.)
ITExamAnswers Editorial Team asked 6 years ago • , ,
Which objective of secure communications is achieved by encrypting data?
ITExamAnswers Editorial Team asked 7 years ago • , ,
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